WO2007031446A2 - Fluoreszenzkonversionssolarzellen auf basis von terrylenfluoreszenzfarbstoffen - Google Patents
Fluoreszenzkonversionssolarzellen auf basis von terrylenfluoreszenzfarbstoffen Download PDFInfo
- Publication number
- WO2007031446A2 WO2007031446A2 PCT/EP2006/066031 EP2006066031W WO2007031446A2 WO 2007031446 A2 WO2007031446 A2 WO 2007031446A2 EP 2006066031 W EP2006066031 W EP 2006066031W WO 2007031446 A2 WO2007031446 A2 WO 2007031446A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- radicals
- radical
- alkyl
- interrupted
- polysubstituted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
- C09B5/62—Cyclic imides or amidines of peri-dicarboxylic acids of the anthracene, benzanthrene, or perylene series
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/40—Optical elements or arrangements
- H10F77/42—Optical elements or arrangements directly associated or integrated with photovoltaic cells, e.g. light-reflecting means or light-concentrating means
- H10F77/45—Wavelength conversion means, e.g. by using luminescent material, fluorescent concentrators or up-conversion arrangements
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1011—Condensed systems
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1088—Heterocyclic compounds characterised by ligands containing oxygen as the only heteroatom
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
Definitions
- the present invention relates to fluorescence conversion solar cells based on one or more plates of polymer doped with at least one fluorescent dye and / or glass plates coated with the doped polymer and photovoltaic cells attached to the edges of the plates containing one or more fluorescent dyes based on terrylenecarboxylic acid derivatives or a combination thereof - Contain fluorescent dyes with other fluorescent dyes.
- photovoltaic cells can only partially convert radiated sunlight into electrical energy; a large part of the energy is lost in the form of heat.
- Silicon solar cell absorbs all photons that have an energy above the band edge of 1.1 eV of crystalline silicon, i. a wavelength of ⁇ 1300 nm. The excess energy of the absorbed photons is converted into heat and leads to a heating of the photovoltaic cell. As a result, their efficiency is lowered.
- fluorescence conversion cells were already described in the 1970s, which represent a combination of photovoltaic cells with fluorescent light collection systems (solar collectors) and enable better use of the energy of sunlight.
- the solar collectors convert the absorbed sunlight into longer-wave, but still energetically above the silicon band edge lying light and thus reduce the heating of the photovoltaic cell.
- cascades By using a plurality of fluorescent substances which absorb or emit at different wavelengths (so-called cascades), the irradiated sunlight can be converted particularly effectively into light for the photovoltaic cell of suitable energy.
- the area to be occupied by photovoltaic cells is reduced by the use of fluorescent solar collectors.
- the light in the fluorescence-containing or coated with this plate is passed by total reflection to the non-mirrored edge and concentrated there, and only this edge must be covered with photovoltaic cells.
- the costs of the overall structure can be significantly reduced.
- fluorescence conversion solar cells based on several doped with fluorescent metal ions such as U ⁇ 2 2+ , Eu 3+ , Cr 3+ , Yb 3+ and Nd 3+ and with Fluorescent dyes (Violanthrone, Rhodamine 6G) described in PMMA matrix coated glass plates.
- fluorescent metal ions such as U ⁇ 2 2+ , Eu 3+ , Cr 3+ , Yb 3+ and Nd 3+
- Fluorescent dyes Violanthrone, Rhodamine 6G
- alkoxylated violanthrones and isoviolanthrones as fluorescent dyes for solar collectors is also known from EP-A-073 007.
- EP-A-041 274 describes the use of vat dyes, i.a. also of perylene tetracarboxylic diimides, in fluorescence conversion solar cells.
- perylene-based fluorescent dyes are of particular interest for use in fluorescence conversion solar cells.
- N, N'-bis (2,5-di-tert-butylphenyl) perylenetetracarboxylic acid diimide is used for this purpose.
- WO-A-97/08756 describes solar collectors based on polycarbonate plates which contain perylene-based fluorescent dyes (N, N'-bis (2,6-diisopropylphenyl) perylenetetracarboxylic diimide and perylene-3,9- or 3,10-dicarboxylic acid diisobutyl ester) in combination with sterically hindered amines as stabilizers.
- perylene-based fluorescent dyes N, N'-bis (2,6-diisopropylphenyl) perylenetetracarboxylic diimide and perylene-3,9- or 3,10-dicarboxylic acid diisobutyl ester
- the object of the invention was therefore to remedy these deficiencies and to provide fluorescence conversion solar cells which can be advantageously used to convert sunlight into electrical energy.
- fluorescence conversion solar cells were found based on one or more plates of at least one fluorescent dye-doped polymer and / or with the doped polymer coated glass plates and attached to the edges of the plates photovoltaic cells containing one or more fluorescent dyes based on Terrylencarbonklaivaten or a combination of these fluorescent dyes contain further fluorescent dyes.
- the fluorescence conversion solar cells according to the invention preferably contain at least one NIR-emitting fluorescent dye based on terrylenecarboxylic acid derivatives in combination with at least one at a shorter wavelength absorbing and emitting fluorescent dye.
- the emission maximum of the shorter-wavelength absorbing dye and the absorption maximum of the next-following dye are largely the same (dye cascade).
- the fluorescent dye based on terrylene is a multiple chromophore, ie a dye which combines the building blocks of different chromophores in one molecule, the bathochromic shift of the emitted light in the dye molecule takes place, a physical mixture of different dyes can be at least partially omitted.
- the fluorescence conversion solar cell according to the invention can be constructed from a polymer plate doped with the fluorescent dye (s) or a glass plate coated with the doped polymer or from a plurality of such plates or combinations of the polymer and glass plates.
- the terrylene-based fluorescent dye is preferably used in a separative polymer plate or polymer coating.
- Fig. 1 the schematic structure of a plate-stack type fluorescence conversion solar cell is shown.
- Fig. 2 shows a polymer plate based fluorescence conversion solar cell.
- the fluorescence conversion solar cell exemplified in FIG. 1 is composed of three polymer plates (F1 to F3) doped with different fluorescent dyes.
- the uppermost plate (F1) is preferably doped with the shortest wavelength absorbing fluorescent dye at a high concentration
- the middle plate (F2) contains a medium wavelength absorbing fluorescent dye
- the lowermost plate (F3) is finally with the NIR emitting fluorescent dye doped.
- One or more edges of the polymer plate stack are each covered with one or more photovoltaic cells (PVZ), the uncovered edges are mirrored (S).
- PVZ photovoltaic cells
- the photovoltaic cell PVZ can be constructed from conventional materials, for example crystalline, polycrystalline, amorphous or thin film SiIi cium, CIS (CuInSe 2 ), CdTe, GaAs, InP or GaInAsP.
- the polymer plates may be optically coupled or interconnected via gas-filled (eg, air-filled) spaces.
- gas-filled eg, air-filled
- BPF bandpass filter layer
- a UV-absorbing layer and / or a scratch-resistant coating can be applied to the upper side of the uppermost polymer plate (F1) for protection.
- the transmitted light is scattered back into the fluorescence conversion solar cell via a diffuse (white) reflector (Diff) or a mirror.
- Diff diffuse reflector
- the fluorescence conversion solar cell shown in Fig. 2 is based on a polymer plate doped with a mixture of fluorescent dyes (FM).
- the cell shown by way of example has a photovoltaic cell (PVZ) on both edges.
- PVZ photovoltaic cell
- the other structure is the same as the disk stack type fluorescence conversion solar cell.
- the fluorescence conversion solar cells according to the invention preferably contain at least one fluorescent dye from the group of terrylenetetracarboxylic diimides, terrylenetetracarboxylic monoanhydride monoimides, terrylenetetracarboxylic dianhydrides, terrylenedicarboximides, terrylenedicarboxylic anhydrides, condensation products of terrylene tetra- and dicarboxylic acid anhydrides with aromatic diamines and multiple chromophore having terrylene units.
- carboxylic acid anhydride is intended to include in each case also the acid present in free form or as a salt.
- terrylene dyes Ia preferably have the general formula Ia
- B a2 independently of B a1 with each other to form a six-membered ring connected to a radical of formula (a), (b) or (c) or both a radical -COOM;
- R aryloxy, arylthio, hetaryloxy or hetarylthio, to which in each case further saturated or unsaturated 5- to 7-membered rings whose carbon skeleton is represented by one or more groupings -O-, -S-, -NR 1 -, -N CR 1 - , -CO-, -SO- and / or -SO2- can be fused, wherein the entire ring system is mono- or polysubstituted by the radicals (i), (ii), (iv) and / or (v) may be substituted:
- terrylene dyes Ia and their preparation are described in WO-A-03/104 232 and 02/66438, the unpublished WO-A-2006/058674 and the older German patent applications 10 2005 021 362.6, 10 2005 032 583.1 and 10 2005 037 1 15.9 described.
- the brominated terrylene dyes Ia also serve as starting material for the terrylene dyes Ia substituted by the radicals R. Bromsoms can therefore also be due to incomplete replacement in the terrylene dyes Ia.
- terrylene dyes Ia are substituted in the terrylene skeleton by the aryloxy, arylthio, hetaryloxy or hetarylthio radicals R, in particular phenoxy, thiophenoxy, pyridyloxy, pyrimidyloxy, pyridylthio or pyrimidylthio radicals R 1.
- terrylene dyes Ia which are substituted by 4 radicals R.
- the (thio) phenoxy radicals R can be unsubstituted or simply substituted in ortho, meta or preferably para position. They can also be substituted two-, three-, four- or five-fold, whereby all conceivable substitution patterns are possible.
- radicals R are ortho, ortho'-disubstituted (thio) phenoxy radicals of the formula
- the (thio) phenoxy radicals R are substituted only in the ortho and ortho position or additionally in the para position.
- C 1 -C 8 -cycloalkyl which may be mono- or polysubstituted by C 1 -C 6 -alkyl and / or C 1 -C 12 -alkoxy, where at most one of the radicals R "in the 1-position may have a tertiary carbon atom; iii) aryl or hetaryl which is in each case mono- or polysubstituted by C 1 -C 6 -alkyl,
- Ci-Ci2-alkoxy, hydroxy and / or halogen can be substituted; (iv) a radical -U-aryl which may be monosubstituted or polysubstituted by the abovementioned radicals as substituents for the aryl radicals (iii), where U is a grouping -O-, -S- or -NR 1 - means; (v) Ci-Ci2-alkoxy, hydroxy, halogen or cyano;
- R '" are identical or different radicals: hydrogen, one of the radicals (i), (ii), (iii), (iv) and (v) mentioned for R", where the alkyl radicals (i) and the cycloalkyl radicals (ii) are present in the 1-position can have a tertiary carbon atom;
- the terrylene dyes Ia preferably contain at least one imide function, i.e., the terrylenetetracarboxylic diimides, terrylenetetracarboxylic monoanhydride monoimides, terrylenedicarboximides, and the simple imidate condensation products of terrylenetetracarboxylic dianhydrides with aromatic diamines are preferred.
- the terrylene dyes Ia contain exclusively imide functions.
- the terrylenetetracarboxylic diimides and terrylenedicarboximides are particularly preferred, with the terrylenetetracarboximides being most preferred.
- C 4 -C 30 -alkyl whose carbon chain may be interrupted by one or more groups -O- and / or -CO- and which may be monosubstituted or polysubstituted may be substituted by: C 1 -C 6 -alkoxy, cyano and / or aryl which may be mono- or polysubstituted by C 1 -C 18 -alkyl and / or C 1 -C 6 -alkoxy;
- Cs-Cs-cycloalkyl which may be mono- or polysubstituted by C 1 -C 12 -alkyl; Phenyl, naphthyl, pyridyl or pyrimidyl which may each be monosubstituted or polysubstituted by: C 1 -C 6 -alkyl, C 1 -C 6 -alkoxy, halogen, cyano, nitro, -CONR 2 R 3 ,
- -SOaNR 2 R 3 and / or phenyl and / or Naphthylazo which may each be mono- or polysubstituted by Ci-Cio-alkyl, Ci-C ⁇ -alkoxy and / or cyano may be substituted.
- R ' has the following meaning:
- C 4 -C 30 -alkyl whose carbon chain may be interrupted by one or more groups -O- and / or -CO- and which may be monosubstituted or polysubstituted by: C 1 -C 6 -alkoxy, cyano and / or aryl, which is a - or may be substituted several times by C 1 -C 18 -alkyl and / or C 1 -C 6 -alkoxy; Cs-Cs-cycloalkyl which may be mono- or polysubstituted by C 1 -C 6 -alkyl; Phenyl, naphthyl, pyridyl or pyrimidyl, which is mono- or each may be substituted several times by: Ci-Cis-alkyl, Ci-C 6 alkoxy, halogen, cyano, nitro, -CONR 2 R 3, -S ⁇ 2NR 2 R 3 and or phenyl and / or naphthylazo,
- C 1 -C 6 -alkyl which may be mono- or polysubstituted by C 1 -C 6 -alkoxy, hydroxyl, halogen and / or cyano;
- Aryl or hetaryl which may each be mono- or polysubstituted by Ci-C ⁇ -alkyl and / or the above, as substituents for alkyl radicals may be substituted.
- the radicals R ' preferably have 4 to 24 C atoms in order to ensure sufficient solubility and fluorescence.
- the terrestrial chromophore preferably forms the central building block to which the further chromophores, preferably perylene and / or naphthalene chromophores, are bound.
- the chromophores can also be arranged in reverse order.
- the type of linkage determines the shape of the multiple chromophore molecule.
- a central N, N'-bis (2,6-diisopropylphenoxy) terrylenetetracarboxylic acid diimide molecule with 4 or 8 N- (2,6-diisopropylphenyl) perylenedicarboximide units or with 4 N- (2,6-diisopropylphenyl) perylenedicarboximide units and 8 N- (2,6-diisopropylphenyl) naphthalenedicarboxylic imide units over (pentaphenyl) phenyl units are dendritic polychromophores (Angew. Chem. 1 14, 1980-1984 (2002)).
- radical hydrogen and the other radical is a radical X;
- C 1 -C 6 -alkyl whose carbon chain may be interrupted by one or more groups -O-, -S-, -CO-, -SO- and / or -SO 2 - and which is mono- or polysubstituted by Ci-Ci 2 - Alkoxy, C 1 -C 6 -alkylthio, hydroxy, mercapto, halogen, cyano, nitro and / or -COOR 1 may be substituted;
- Aryl or hetaryl, to each of which further saturated or unsaturated 5- to 7-membered rings, whose carbon skeleton may be interrupted by one or more groups -O-, -S-, -CO- and / or -SO 2 - be annelated can, wherein the entire ring system may be mono- or polysubstituted by Ci-Ci 2 alkyl and / or the above, as substituents for alkyl radicals may be substituted;
- X is a perylenedicarboximide radical of the formula
- the connecting bridge member Z in this case has at least one aromatic or heteroaromatic radical to which Y or the imide nitrogen atom is bonded.
- the carbon chain may be interrupted in each case one or more times by these groups and each one or more times by the above mentioned as substituents for the radicals R radicals (i), (ii ), (iii) and / or (v) may be substituted;
- Arylene or hetarylene which may also be monosubstituted or polysubstituted by the radicals (i), (ii), (iii) and / or (v), where hydroxy and mercapto are excluded as radicals (v).
- Particularly preferred bridge members Z are arylene radicals of the formulas
- phenylene or naphthylene rings may be monosubstituted or polysubstituted by C 1 -C 6 -alkyl and G is a chemical bond, methylene or isopropylene.
- Very particularly preferred bridge members Z are 1, 4-phenylene and 4,4'-di (2,2 ', 6,6'-tetramethyl) phenylene.
- the terrylene dyes Ib may additionally be substituted by (Het) aryloxy and (Het) arylthio radicals R.
- the advantage of the fluorescence conversion solar cells containing terrylene-based fluorescent dyes according to the invention lies in the fact that the irradiated sunlight can be converted into long-wave NIR radiation and radiation which is particularly well adapted to silicon photovoltaic cells.
- the terrylene dyes Ia absorb at about 480 to 770 nm and emit at about 650 to 850 nm.
- the absorption range at the short-wave end is extended to about 400 nm and clearly in the range from 400 to 600 nm compared to the terrylene dye - Ia strengthened.
- a particularly efficient conversion of sunlight can be achieved when the terrylene dyes are combined in combination with shorter wavelength absorbing and emitting fluorescent dyes, especially in the form of a dye cascade.
- Fluorescent dyes from the group of the perylenecarboxylic acid derivatives, naphthalenecarboxylic acid derivatives and (iso) violanthrone derivatives are particularly suitable for these dye combinations, wherein the combination with perylene-based fluorescent dyes is preferred.
- fluorescent dyes based on perylenecarboxylic acid derivatives include perylenetetracarboximides, perylenetetracarboxylic monoanhydride monoimides, perylenetetracarboxylic dianhydrides, perylenedicarboximides, perylene-3,4-dicarboxylic anhydrides, perylenedicarboxylic esters, perylenedicarboxamides and multichromophores having perylene units and containing no terrylene building blocks.
- suitable wherein the Perylenedicarboxylic acid esters are preferred, the perylenedicarboximides particularly preferred and the perylenetetracarboximides are very particularly preferred.
- the perylenedicarboximides are derived from perylene-3,4-dicarboxylic acid and the perylenedicarboxylic acid esters and amides from the isomeric perylene-3,9- and 3,10-dicarboxylic acids.
- the perylene dyes may be unsubstituted as the terrylene dyes Ia. Preferably, however, they are substituted by 1 to 5 (in the case of perylenetetracarboximides, especially 2 or 4) (Het) aryloxy or (het) arylthio radicals R.
- the perylene-based multiple chromophores are preferably constructed analogously to the multichromophoric terrylene dyes Ib from a central perylene chromophore and naphthalimide chromophores bound thereto.
- the naphthalene imidchromophores can be attached via the grouping -YZY- directly to the ring skeleton of the phraryl chromophore (2 to 4 naphthalimides) and / or via the grouping -ZY- to the imide nitrogen atoms of a central perylenetetracarboximide, to the amide stick atoms of a central perylenedicarboxamide or to the hydroxyl oxygen atoms of a central perylene-3,9 / 3,10-dicarboxylic acid (esterification).
- the perylene chromophore can also be substituted by (Het) aryloxy or (Het) arylthio radicals R.
- substitution by halogen or cyano in the 4,10 / 4,9 positions is also possible.
- Sunlight in the range of 360 to 770 nm can therefore be absorbed by the combination of terrylene and perylene dyes and converted into NIR radiation.
- perylene dyes themselves are suitable for this combination, but also fluorescent dyes with related structures, in particular those based on violanthrones and isoviolanthrones, as described in EP-A-073 007.
- the naphthalene-based fluorescent dyes absorb in the UV range at wavelengths of about 300 to 420 nm and emit at about 380 to 520 nm. They not only cause the conversion of UV light into longer-wave light, but above all provide effective UV protection for the fluorescence Kon- version solar cells according to the invention.
- naphthalimides 4,5-tetracarboxylic diimides and in particular the naphthalene-1, 8-dicarboxylic acid imides (referred to below as “naphthalimides” for short) are also preferred for the naphthalenecarboxylic acid derivatives.
- naphthalimides in particular the naphthalene-1, 8: 4,5-tetracarboxylic diimides, may also be unsubstituted in the naphthalene skeleton.
- wear especially the Naphthalenedicarbonklareimide but 1 or preferably 2 alkoxy, aryloxy or cyano groups as substituents.
- the concentration of the fluorescent dyes is preferably adjusted such that the extinction over the layer thickness of the polymer plate doped with the respective fluorescent dye is close to 1 over the widest possible spectral range, and is thus dependent on the dimensions of the polymer plates, which are about 5 to 100 cm, preferably 5 can be up to 30 cm, in length and width and about 1 to 20 mm, preferably 1 to 10 mm in thickness.
- the concentration of the fluorescent dye in the polymer coating is typically about 10,000 ppm, and the thickness of the polymer coating is usually about 100 to 300 ⁇ m.
- HI-PMMA is impact-resistant with suitable additives.
- Suitable impact modifiers are, for example, EPDM rubbers, polybutyl acrylates, polybutadiene, polysiloxanes or methacrylate / butadiene / styrene (MBS) and methacrylate / acrylonitrile / butadiene / styrene copolymers.
- Suitable impact-modified PMMA are described, for example, by M. Stickler, T.Rhein in Ullmann's encyclopedia of industrial chemistry Vol. A21, pages 473-486, VCH Publishers Weinheim, 1992, and H. Domininghaus, Die Kunststoffe und empmaschine Kunststoff, VDI-Verlag Dusseldorf , 1992.
- Suitable polymethyl those skilled in the rest of known and available, for example under the trademarks Altuglas ® (Arkema) and Plexiglas ® (Rohm).
- Particularly preferred polycarbonates are those based on bisphenol A or bisphenol A together with up to 80 mol% of the abovementioned aromatic dihydroxy compounds.
- copolycarbonates according to US Pat. No. 3,737,409. Of particular interest are copolycarbonates based on bisphenol A and bis (3,5-dimethyl-4-hydroxyphenyl) sulfone and / or 1, 1-bis (4-hydroxyphenyl) -3,3,5-trimethylcyclohexyl, which are characterized by high heat resistance.
- Suitable polyamides may be polycondensation products of diamines and dicarboxylic acids, for example adipic acid and hexamethylenediamine, or of amino acids, for example aminoundecanoic acid, or be prepared by ring-opening polymerization of lactams, for example caprolactam or laurolactam.
- Ultramid ® BASF
- Zytel ® and Minion ® Du Pont
- Sniamid ® Sniamid ®
- Technyl ® and Amodel ® Nyltech
- Durethan ® Bayer
- Akulon ® and Stanyl ® DSM
- Grilon ® Grilamid ® and Grivory ®
- EMS Orgamid ® and Rilsan ®
- Nivionplast ® Enichem
- polyvinyl chloride may be mentioned as a suitable vinyl polymer, for example.
- Particularly suitable additives are light stabilizers (UV-A and / or UV-B absorbers) and antioxidants.
- these additives are colorless or have only a slight intrinsic color (no or only slight absorption in the visible range). High migration fastness and temperature resistance are further preferred properties of these additives.
- Suitable light stabilizers include the known classes of sterically hindered amines, benzophenones and benzotriazoles.
- the light stabilizers based on sterically hindered amines contain as essential building block a 2,6-dialkyl-substituted, in particular a 2,6-dimethyl-substituted, piperidine which is linked in the 4-position via the various bridge members with further piperidine units.
- the additives from this group act simultaneously as antioxidants.
- particularly suitable commercial products are Tinuvin ® 123, 571, 770, 765 and 622 (Ciba).
- the benzophenone based light stabilizers are 2-hydroxy- and 2,2'-dihydroxybenzophenone which may be substituted by further hydroxy or alkoxy groups.
- a particularly suitable example is the commercial product Uvinul ® 3008 (BASF).
- the light stabilizers based on benzotriazole carry on the central nitrogen atom, a 2-Hydroxylphenylrest which may be substituted in 5- and optionally also in the 3-position by preferably tertiary alkyl groups.
- a 2-Hydroxylphenylrest which may be substituted in 5- and optionally also in the 3-position by preferably tertiary alkyl groups.
- particularly suitable commercial products include Tinuvin ® P, 571, 350 and 234 (Ciba), and Cyasorb ® UV 541 1 (Cytec).
- suitable antioxidants include the known classes of sterically hindered phenols and phosphites and phosphonites.
- the antioxidants based on sterically hindered phenols contain, as an essential building block, a phenol substituted by at least one tert-butyl group in the ortho position, in particular by tert-butyl groups in both ortho positions, to the OH group.
- Most known products contain several of these building blocks, which are interconnected by different bridge members.
- Particularly suitable commercial products of this class are, for example, Irganox ® 1076, 1010 and 245 (Ciba).
- the antioxidants based on phosphites and phosphonites are usually the esters of the corresponding phosphoric acids with alkyl-substituted, in particular tert-butyl, substituted phenols.
- Particularly suitable commercial products Irgaphos® ® 168 and P-EPQ (Ciba) may be mentioned.
- additives When such additives are used in the fluorescent conversion solar cells of the present invention, their amount of use is usually 500 to 5,000 ppm, preferably 1,000 to 3,000 ppm, based on the polymer matrix.
- the polymer plates containing the fluorescent dyes can be prepared in a known manner.
- PMMA sheets can be obtained by the casting process or by extrusion. Extrusion is also the preferred method for the production of polycarbonate sheets.
- Glass plates coated with the fluorescent dye-containing polymer can likewise be produced by known methods.
- a polymer solution e.g. applied to the glass plate with a squeegee and then dried.
- the resulting solution was placed between two plane-parallel silicate glass plates (50 cm x 40 cm) and a 0.2 cm thick spacer sealing the cavity between the silicate plates. injected.
- the mold was placed in a 70 ° C water bath for 2 h and then stored for a further 0.5 h at 1 10 ° C to complete the polymerization. After complete cooling, a 5 cm ⁇ 10 cm plate was sawn from the obtained plate, the edges of which were polished.
- the optoelectric cell efficiency ⁇ of the PMMA plate (1) was determined.
- two silicon cells measuring 47 mm ⁇ 1 mm were glued to an end of the PMMA plate (1) with an epoxy resin.
- the efficiency ⁇ was then determined using an IEPC scanner from Aescusoft under irradiation with AM 1, 5 light (1000 W) at 25 ° C. Extrapolated to the occupation of all slab edges with silicon cells, this resulted in an ⁇ value of 2.1%. From an outdoor measurement of short-circuit current and clamping voltage in the blue sky, an efficiency ⁇ of 2.7% was determined with the known filling factor of the silicon cells.
- the PMMA plate (1) was then placed over the terrylene dye-containing PMMA plate (2) similarly provided with two silicon cells by making a 0.1 mm-thick air gap.
- the plate stack was irradiated as described above with the PMMA plate (1) facing the light source.
- the plate stack showed an over the PMMA plate (1) increased by 0.3% efficiency.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Hybrid Cells (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2006290820A AU2006290820A1 (en) | 2005-09-12 | 2006-09-05 | Fluorescent solar conversion cells based on fluorescent terylene dyes |
| CN200680033055.6A CN101263608B (zh) | 2005-09-12 | 2006-09-05 | 基于荧光三萘嵌二苯染料的荧光太阳能转化电池 |
| EP06793240A EP1927141A2 (de) | 2005-09-12 | 2006-09-05 | Fluoreszenzkonversionssolarzellen auf basis von terrylenfluoreszenzfarbstoffen |
| US12/065,620 US20080245411A1 (en) | 2005-09-12 | 2006-09-05 | Fluorescent Solar Conversion Cells Based on Fluorescent Terylene Dyes |
| JP2008530481A JP2009512122A (ja) | 2005-09-12 | 2006-09-05 | テリレン蛍光色素を基礎とする蛍光変換太陽電池 |
| US13/187,976 US20120138125A1 (en) | 2005-09-12 | 2011-07-21 | Fluorescent solar conversion cells based on fluorescent terylene dyes |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005043572.6 | 2005-09-12 | ||
| DE102005043572A DE102005043572A1 (de) | 2005-09-12 | 2005-09-12 | Fluoreszenzkonversionssolarzellen auf Basis von Terrylenfluoreszenzfarbstoffen |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US13/187,976 Continuation US20120138125A1 (en) | 2005-09-12 | 2011-07-21 | Fluorescent solar conversion cells based on fluorescent terylene dyes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2007031446A2 true WO2007031446A2 (de) | 2007-03-22 |
| WO2007031446A3 WO2007031446A3 (de) | 2007-07-26 |
Family
ID=37763122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2006/066031 Ceased WO2007031446A2 (de) | 2005-09-12 | 2006-09-05 | Fluoreszenzkonversionssolarzellen auf basis von terrylenfluoreszenzfarbstoffen |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20080245411A1 (de) |
| EP (1) | EP1927141A2 (de) |
| JP (1) | JP2009512122A (de) |
| CN (1) | CN101263608B (de) |
| AU (1) | AU2006290820A1 (de) |
| DE (1) | DE102005043572A1 (de) |
| WO (1) | WO2007031446A2 (de) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008110567A1 (en) * | 2007-03-13 | 2008-09-18 | Basf Se | Photovoltaic modules with improved quantum efficiency |
| DE102009000813A1 (de) | 2009-02-12 | 2010-08-19 | Evonik Degussa Gmbh | Fluoreszenzkonversionssolarzelle I Herstellung im Plattengußverfahren |
| DE102009002386A1 (de) | 2009-04-15 | 2010-10-21 | Evonik Degussa Gmbh | Fluoreszenzkonversionssolarzelle - Herstellung im Spritzgussverfahren |
| DE102009027431A1 (de) | 2009-07-02 | 2011-01-05 | Evonik Degussa Gmbh | Fluoreszenzkonversionssolarzelle - Herstellung im Extrusionsverfahren oder im Coextrusionsverfahren |
| DE102010028186A1 (de) | 2010-04-26 | 2011-10-27 | Evonik Röhm Gmbh | Fluoreszenzkonversionssolarzelle Lacke |
| DE102010028180A1 (de) | 2010-04-26 | 2011-10-27 | Evonik Röhm Gmbh | Fluoreszenzkonversionssolarzelle - Herstellung im Extrusionslaminationsverfahren oder im Kleberlaminationsverfahren |
| DE102010038685A1 (de) | 2010-07-30 | 2012-02-02 | Evonik Röhm Gmbh | Fluoreszenzkonversionssolarzelle Herstellung im Plattengußverfahren |
| US8299354B2 (en) | 2008-08-19 | 2012-10-30 | Sabic Innovative Plastics Ip B.V. | Luminescent solar collector |
| US8304647B2 (en) | 2008-08-19 | 2012-11-06 | Sabic Innovative Plastics Ip B.V. | Luminescent solar collector |
| US8304645B2 (en) | 2008-08-19 | 2012-11-06 | Sabic Innovative Plastics Ip B.V. | Luminescent solar collector |
| WO2012152812A1 (en) * | 2011-05-10 | 2012-11-15 | Basf Se | Novel color converters |
| US8314325B2 (en) | 2008-08-19 | 2012-11-20 | Sabic Innovative Plastics Ip B.V. | Luminescent solar collector |
| CN101828264B (zh) * | 2007-08-17 | 2014-04-30 | 巴斯夫欧洲公司 | 太阳能电池结构 |
| JP2015502420A (ja) * | 2011-11-10 | 2015-01-22 | シクパ ホルディング ソシエテ アノニムSicpa Holding Sa | 窒素含有置換基を有するポリマー結合多環式芳香族炭化水素 |
| US9713254B2 (en) | 2010-08-07 | 2017-07-18 | Tpk Holding Co., Ltd | Device components with surface-embedded additives and related manufacturing methods |
| US10024840B2 (en) | 2007-05-29 | 2018-07-17 | Tpk Holding Co., Ltd. | Surfaces having particles and related methods |
| US10105875B2 (en) | 2008-08-21 | 2018-10-23 | Cam Holding Corporation | Enhanced surfaces, coatings, and related methods |
| WO2020193309A1 (en) | 2019-03-22 | 2020-10-01 | Basf Se | Plant cultivation method |
| WO2023105029A1 (en) | 2021-12-09 | 2023-06-15 | Basf Se | Terrylene diimide and quaterrylene diimide colorants |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070119496A1 (en) * | 2005-11-30 | 2007-05-31 | Massachusetts Institute Of Technology | Photovoltaic cell |
| JP2008235103A (ja) * | 2007-03-22 | 2008-10-02 | Matsushita Electric Works Ltd | 光電変換素子及びその製造方法 |
| US20080309217A1 (en) * | 2007-05-18 | 2008-12-18 | Mulder Carlijn L | Organic light emitting devices |
| US20100171108A1 (en) * | 2007-06-22 | 2010-07-08 | Basf Se | Use of n,n'-bis(1,1-dihydroperfluoro-c3-c5-alkyl)-perylene-3,4:9,10- tetracarboxylic diimides |
| EP2181172B1 (de) * | 2007-08-17 | 2016-02-24 | Basf Se | Halogenhaltige perylentetracarbonsäurederivate und deren verwendung |
| US20090229652A1 (en) * | 2008-01-14 | 2009-09-17 | Mapel Jonathan K | Hybrid solar concentrator |
| DE102008006955B4 (de) * | 2008-01-31 | 2010-07-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Herstellung und Applikationen multifunktionaler optischer Module zur photovoltaischen Stromerzeugung und für Beleuchtungszwecke |
| IL193701A (en) * | 2008-08-26 | 2015-01-29 | Renata Reisfeld | Luminescent solar concentration |
| IL196312A (en) * | 2008-12-31 | 2014-08-31 | Renata Reisfeld | Glowing sun rays center |
| US20100139749A1 (en) * | 2009-01-22 | 2010-06-10 | Covalent Solar, Inc. | Solar concentrators and materials for use therein |
| FR2942076B1 (fr) * | 2009-02-12 | 2011-04-01 | Physique Du Rayonnement Et De La Lumiere Lprl Lab De | Double vitrage a haut rendement pv type opto 3d a cl et traitement de surface dichroique |
| FR2942075B1 (fr) * | 2009-02-12 | 2011-08-05 | Physique Du Rayonnement Et De La Lumiere Lprl Lab De | Generateurs opto pv 3d |
| JP2010263115A (ja) * | 2009-05-08 | 2010-11-18 | Mitsubishi Plastics Inc | 太陽光集光装置 |
| JP2010283282A (ja) * | 2009-06-08 | 2010-12-16 | Nitto Denko Corp | 波長変換シートの光学特性制御方法、波長変換シートの製造方法、カドミウムテルル系太陽電池用波長変換シートおよびカドミウムテルル系太陽電池 |
| US20120247537A1 (en) * | 2009-06-17 | 2012-10-04 | Aaron Mei | Glass system of a solar photovoltaic panel |
| EP2471108B1 (de) * | 2009-08-25 | 2013-07-24 | Koninklijke Philips Electronics N.V. | Lumineszenter Sonnenenergiekonzentrator |
| US20110100423A1 (en) * | 2009-10-30 | 2011-05-05 | The Research Foundation Of State University Of New York | Light Scattering and Transport for Photosensitive Devices |
| TW201122079A (en) * | 2009-12-30 | 2011-07-01 | Ind Tech Res Inst | Fluorescent materials and solar cells comprising the same |
| GEP20156283B (en) | 2010-05-25 | 2015-05-11 | Sicpa Holding Sa | Polymer-bonded perylene dyes and compositions containing same |
| WO2012015980A2 (en) * | 2010-07-30 | 2012-02-02 | The Regents Of The University Of California | Luminescent solar energy concentrator |
| GB2483445A (en) * | 2010-09-07 | 2012-03-14 | Univ Southampton | Solar cell with luminescent material |
| US9287419B2 (en) | 2011-01-05 | 2016-03-15 | Nitto Denko Corporation | Wavelength conversion perylene diester chromophores and luminescent films |
| WO2012134992A2 (en) * | 2011-03-31 | 2012-10-04 | Dow Global Technologies Llc | Light transmitting thermoplastic resins comprising down conversion material and their use in photovoltaic modules |
| AR086509A1 (es) | 2011-05-25 | 2013-12-18 | Sicpa Holding Sa | Tintes de quaterrileno y/o terrileno unidos a polimeros y composiciones que los contienen |
| WO2013049062A2 (en) | 2011-09-26 | 2013-04-04 | Nitto Denko Corporation | Highly-fluorescent and photo-stable chromophores for enhanced solar harvesting efficiency |
| WO2013052381A2 (en) | 2011-10-05 | 2013-04-11 | Nitto Denko Corporation | Wavelength conversion film having pressure sensitive adhesive layer to enhance solar harvesting efficiency |
| RU2014125285A (ru) | 2011-11-23 | 2015-12-27 | Сикпа Холдинг Са | Полициклические ароматические углеводородные соединения, содержащие атом s или группа s(=o)2 в своей базовой структуре |
| JP2013110356A (ja) * | 2011-11-24 | 2013-06-06 | Sharp Corp | 太陽電池モジュール及び太陽光発電装置 |
| JPWO2013077323A1 (ja) * | 2011-11-24 | 2015-04-27 | シャープ株式会社 | 導光体、太陽電池モジュールおよび太陽光発電装置 |
| WO2013085607A1 (en) | 2011-12-06 | 2013-06-13 | Nitto Denko Corporation | Wavelength conversion material as encapsulate for solar module systems to enhance solar harvesting efficiency |
| JP2013120926A (ja) * | 2011-12-06 | 2013-06-17 | Nitto Denko Corp | 太陽光集光効率を高めるためのソーラーモジュールシステムの封止材としての波長変換物質 |
| CN105985661A (zh) * | 2012-02-01 | 2016-10-05 | 日东电工株式会社 | 提高太阳能采收效率的玻璃板上的波长转换层 |
| JP5885338B2 (ja) * | 2012-02-23 | 2016-03-15 | シャープ株式会社 | 太陽電池モジュール及び太陽光発電装置 |
| KR20150013796A (ko) * | 2012-05-16 | 2015-02-05 | 노보폴리머스 앤.브이. | 폴리머 시트 |
| EP2867234A2 (de) * | 2012-06-29 | 2015-05-06 | Basf Se | Substituierte terrylen- und quaterrylenderivate und verwendung davon als halbleiter |
| US10022146B2 (en) | 2015-05-29 | 2018-07-17 | Exsurco Medical, Inc. | Power operated rotary excision tool |
| US10537356B2 (en) | 2014-06-16 | 2020-01-21 | Exsurco Medical, Inc. | Power operated rotary excision tool |
| USD907205S1 (en) | 2012-09-07 | 2021-01-05 | Exsurco Medical, Inc. | Power operated rotary excision tool |
| KR102000719B1 (ko) | 2012-10-25 | 2019-07-19 | 삼성전자주식회사 | 유기 광전 소자 및 이미지 센서 |
| CN102924694B (zh) * | 2012-11-02 | 2014-07-02 | 武汉理工大学 | 苝四羧酸酯基聚合物受体材料及其在太阳能电池中的应用 |
| US10510914B2 (en) | 2013-03-21 | 2019-12-17 | Board Of Trustees Of Michigan State University | Transparent energy-harvesting devices |
| JP6300787B2 (ja) * | 2013-03-28 | 2018-03-28 | シャープ株式会社 | 太陽電池モジュール |
| CN107735700A (zh) * | 2015-08-19 | 2018-02-23 | 松下知识产权经营株式会社 | 波长转换滤波器和其制造方法以及太阳能电池模块 |
| US10886073B2 (en) | 2016-04-13 | 2021-01-05 | King Saud University | Flexible solar panel |
| CA3063516A1 (en) | 2017-05-18 | 2018-11-22 | Eni S.P.A. | Polymeric composition comprising a fluorescent dye, its process of preparation, use and object comprising it |
| IT201800004707A1 (it) * | 2018-04-19 | 2019-10-19 | Concentratori solari luminescenti di colore neutro | |
| US12247126B2 (en) | 2018-05-09 | 2025-03-11 | Board Of Trustees Of Michigan State University | Near-infrared harvesting transparent luminescent solar concentrators with engineered stokes shift |
| TWI688637B (zh) * | 2018-06-21 | 2020-03-21 | 國立交通大學 | 有機太陽能電池的主動層以及有機太陽能板電池 |
| IT201800008110A1 (it) * | 2018-08-17 | 2020-02-17 | Eni Spa | Dispositivi fotovoltaici comprendenti concentratori solari luminescenti e celle fotovoltaiche a base di perovskite |
| US12336322B2 (en) | 2018-09-24 | 2025-06-17 | Board Of Trustees Of Michigan State University | Transparent luminescent solar concentrator |
| US11589518B2 (en) * | 2018-10-18 | 2023-02-28 | Trinseo Europe Gmbh | Light diffuser for horticultural lighting |
| EP4081338B1 (de) * | 2019-12-25 | 2024-02-07 | Unilever IP Holdings B.V. | Mikrokapseln und kosmetische zusammensetzungen damit |
| US20220052215A1 (en) * | 2020-06-17 | 2022-02-17 | QA-UK Ltd. | Concentrator photovoltaic system |
| IT202100009533A1 (it) * | 2021-04-15 | 2022-10-15 | Sicis Int Srl | Lastra multistrato di rivestimento |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH612541A5 (de) * | 1976-05-06 | 1979-07-31 | Fraunhofer Ges Forschung | |
| DE2926191A1 (de) * | 1978-07-04 | 1980-01-17 | Yissum Res Dev Co | Sonnenkollektor |
| US4452720A (en) * | 1980-06-04 | 1984-06-05 | Teijin Limited | Fluorescent composition having the ability to change wavelengths of light, shaped article of said composition as a light wavelength converting element and device for converting optical energy to electrical energy using said element |
| DE3133390A1 (de) * | 1981-08-24 | 1983-03-10 | Basf Ag, 6700 Ludwigshafen | Verfahren zur flaechenmaessigen konzentrierung von licht und neue fluoreszierende verbindungen |
| US4845223A (en) * | 1985-12-19 | 1989-07-04 | Basf Aktiengesellschaft | Fluorescent aryloxy-substituted perylene-3,4,9,10-tetracarboxylic acid diimides |
| US5816238A (en) * | 1994-11-28 | 1998-10-06 | Minnesota Mining And Manufacturing Company | Durable fluorescent solar collectors |
| DE69515062T2 (de) * | 1994-11-28 | 2000-09-14 | Minnesota Mining And Mfg. Co., St. Paul | Gegenstände mit dauerhaften farb- und/oder fluoreszenzeigenschaften |
| DE10225595A1 (de) * | 2002-06-07 | 2003-12-18 | Basf Ag | 1,6,9,14-Tetrasubstituierte Terrylentetracarbonsäurediimide |
| DE102005037115A1 (de) * | 2005-08-03 | 2007-02-08 | Basf Ag | Mehrfachchromophore |
-
2005
- 2005-09-12 DE DE102005043572A patent/DE102005043572A1/de not_active Withdrawn
-
2006
- 2006-09-05 CN CN200680033055.6A patent/CN101263608B/zh not_active Expired - Fee Related
- 2006-09-05 AU AU2006290820A patent/AU2006290820A1/en not_active Abandoned
- 2006-09-05 JP JP2008530481A patent/JP2009512122A/ja not_active Withdrawn
- 2006-09-05 WO PCT/EP2006/066031 patent/WO2007031446A2/de not_active Ceased
- 2006-09-05 EP EP06793240A patent/EP1927141A2/de not_active Withdrawn
- 2006-09-05 US US12/065,620 patent/US20080245411A1/en not_active Abandoned
-
2011
- 2011-07-21 US US13/187,976 patent/US20120138125A1/en not_active Abandoned
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008110567A1 (en) * | 2007-03-13 | 2008-09-18 | Basf Se | Photovoltaic modules with improved quantum efficiency |
| US10024840B2 (en) | 2007-05-29 | 2018-07-17 | Tpk Holding Co., Ltd. | Surfaces having particles and related methods |
| CN101828264B (zh) * | 2007-08-17 | 2014-04-30 | 巴斯夫欧洲公司 | 太阳能电池结构 |
| US8299354B2 (en) | 2008-08-19 | 2012-10-30 | Sabic Innovative Plastics Ip B.V. | Luminescent solar collector |
| US8304647B2 (en) | 2008-08-19 | 2012-11-06 | Sabic Innovative Plastics Ip B.V. | Luminescent solar collector |
| US8304645B2 (en) | 2008-08-19 | 2012-11-06 | Sabic Innovative Plastics Ip B.V. | Luminescent solar collector |
| US8314325B2 (en) | 2008-08-19 | 2012-11-20 | Sabic Innovative Plastics Ip B.V. | Luminescent solar collector |
| US10105875B2 (en) | 2008-08-21 | 2018-10-23 | Cam Holding Corporation | Enhanced surfaces, coatings, and related methods |
| WO2010091925A1 (de) | 2009-02-12 | 2010-08-19 | Evonik Degussa Gmbh | Fluoreszenzkonversionssolarzelle und deren herstellung im plattengussverfahren |
| DE102009000813A1 (de) | 2009-02-12 | 2010-08-19 | Evonik Degussa Gmbh | Fluoreszenzkonversionssolarzelle I Herstellung im Plattengußverfahren |
| WO2010118920A1 (de) | 2009-04-15 | 2010-10-21 | Evonik Degussa Gmbh | Fluoreszenzkonversionssolarzelle - herstellung im spritzgussverfahren |
| DE102009002386A1 (de) | 2009-04-15 | 2010-10-21 | Evonik Degussa Gmbh | Fluoreszenzkonversionssolarzelle - Herstellung im Spritzgussverfahren |
| DE102009027431A1 (de) | 2009-07-02 | 2011-01-05 | Evonik Degussa Gmbh | Fluoreszenzkonversionssolarzelle - Herstellung im Extrusionsverfahren oder im Coextrusionsverfahren |
| DE102010028186A1 (de) | 2010-04-26 | 2011-10-27 | Evonik Röhm Gmbh | Fluoreszenzkonversionssolarzelle Lacke |
| DE102010028180A1 (de) | 2010-04-26 | 2011-10-27 | Evonik Röhm Gmbh | Fluoreszenzkonversionssolarzelle - Herstellung im Extrusionslaminationsverfahren oder im Kleberlaminationsverfahren |
| DE102010038685A1 (de) | 2010-07-30 | 2012-02-02 | Evonik Röhm Gmbh | Fluoreszenzkonversionssolarzelle Herstellung im Plattengußverfahren |
| WO2012013455A1 (de) | 2010-07-30 | 2012-02-02 | Evonik Röhm Gmbh | Polymethyl(meth)acrylat - formkörper für die fluoreszenzkonversion, deren herstellung im plattengussverfahren und verwendung in solarkollektoren |
| US9713254B2 (en) | 2010-08-07 | 2017-07-18 | Tpk Holding Co., Ltd | Device components with surface-embedded additives and related manufacturing methods |
| US9711665B2 (en) | 2011-05-10 | 2017-07-18 | Basf Se | Color converters |
| WO2012152812A1 (en) * | 2011-05-10 | 2012-11-15 | Basf Se | Novel color converters |
| JP2015502420A (ja) * | 2011-11-10 | 2015-01-22 | シクパ ホルディング ソシエテ アノニムSicpa Holding Sa | 窒素含有置換基を有するポリマー結合多環式芳香族炭化水素 |
| WO2020193309A1 (en) | 2019-03-22 | 2020-10-01 | Basf Se | Plant cultivation method |
| WO2023105029A1 (en) | 2021-12-09 | 2023-06-15 | Basf Se | Terrylene diimide and quaterrylene diimide colorants |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101263608A (zh) | 2008-09-10 |
| AU2006290820A1 (en) | 2007-03-22 |
| US20120138125A1 (en) | 2012-06-07 |
| WO2007031446A3 (de) | 2007-07-26 |
| CN101263608B (zh) | 2010-07-21 |
| DE102005043572A1 (de) | 2007-03-15 |
| EP1927141A2 (de) | 2008-06-04 |
| US20080245411A1 (en) | 2008-10-09 |
| JP2009512122A (ja) | 2009-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1927141A2 (de) | Fluoreszenzkonversionssolarzellen auf basis von terrylenfluoreszenzfarbstoffen | |
| US5816238A (en) | Durable fluorescent solar collectors | |
| Lee et al. | Melt-processed polymer glasses for low-power upconversion via sensitized triplet–triplet annihilation | |
| JP5361387B2 (ja) | 蛍光性樹脂組成物及びそれを用いた太陽電池モジュール | |
| TW513476B (en) | Stabilized adhesive compositions containing highly soluble high extinction, photostable hydroxyphenyl-s-triazine UV absorbers | |
| WO2015169935A1 (de) | Cyanierte perylen-verbindungen | |
| KR20140009361A (ko) | 신규 조명 장치 | |
| EP2110237A1 (de) | Photoluminiszierende Zwischenschichtfolien für Verbundverglasungen | |
| WO2005102672A1 (de) | VERFAHREN ZUM SCHWEIßVERBINDEN VON KUNSTSTOFFTEILEN MIT HILFE VON LASERSTRAHLUNG | |
| DE102010038685A1 (de) | Fluoreszenzkonversionssolarzelle Herstellung im Plattengußverfahren | |
| AU709596B2 (en) | Durable fluorescent solar collectors | |
| CN105684163A (zh) | 波长转换型封装材料组合物、波长转换型封装材料层及使用其的太阳能电池模组 | |
| KR20170053668A (ko) | 태양 전지용 봉지재 조성물, 및 그것을 사용한 태양 전지용 봉지재층 그리고 태양 전지 모듈 | |
| DE3140897A1 (de) | Verfahren zur nutzbarmachung von licht der wellenlaengen 470 bis 600 nm fuer die fotosynthese | |
| CN103739926A (zh) | 一种荧光性eva胶膜 | |
| CN104479272A (zh) | 一种用于光伏封装胶膜的光转换母料及其制备方法 | |
| EP4400558A1 (de) | Photonenaufwärtsumwandlungszusammensetzung, film, myopieunterdrückendes transparentes produkt und verfahren zur umwandlung von sichtbarem licht in ultraviolettes licht | |
| JPS6228817B2 (de) | ||
| CN117025116A (zh) | 胶膜及其制备方法、光伏组件 | |
| JP2004338222A (ja) | 蛍光持続性の改良されたアクリル系樹脂フィルム | |
| DE102009027431A1 (de) | Fluoreszenzkonversionssolarzelle - Herstellung im Extrusionsverfahren oder im Coextrusionsverfahren | |
| DE102010028180A1 (de) | Fluoreszenzkonversionssolarzelle - Herstellung im Extrusionslaminationsverfahren oder im Kleberlaminationsverfahren | |
| KR20050086418A (ko) | 형광 증백제를 포함하는 폴리카보네이트 또는 폴리에스테르카보네이트 | |
| WO2010091925A1 (de) | Fluoreszenzkonversionssolarzelle und deren herstellung im plattengussverfahren | |
| JP6173789B2 (ja) | 太陽電池用封止材組成物、太陽電池用封止材層、および、それを用いた太陽電池モジュール |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 12065620 Country of ref document: US |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 200680033055.6 Country of ref document: CN |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2006290820 Country of ref document: AU |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2008530481 Country of ref document: JP |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2006793240 Country of ref document: EP |
|
| ENP | Entry into the national phase |
Ref document number: 2006290820 Country of ref document: AU Date of ref document: 20060905 Kind code of ref document: A |
|
| WWP | Wipo information: published in national office |
Ref document number: 2006290820 Country of ref document: AU |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 06793240 Country of ref document: EP Kind code of ref document: A2 |
|
| WWP | Wipo information: published in national office |
Ref document number: 2006793240 Country of ref document: EP |













