CA2453424C - Composites a base de poly(fluorure de vinylidene) et procede d'obtention - Google Patents
Composites a base de poly(fluorure de vinylidene) et procede d'obtention Download PDFInfo
- Publication number
- CA2453424C CA2453424C CA2453424A CA2453424A CA2453424C CA 2453424 C CA2453424 C CA 2453424C CA 2453424 A CA2453424 A CA 2453424A CA 2453424 A CA2453424 A CA 2453424A CA 2453424 C CA2453424 C CA 2453424C
- Authority
- CA
- Canada
- Prior art keywords
- composite
- nanotubes
- polymer
- copolymer
- pvdf
- 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.)
- Expired - Fee Related
Links
- 239000002033 PVDF binder Substances 0.000 title claims abstract description 149
- 229920002981 polyvinylidene fluoride Polymers 0.000 title claims abstract description 149
- 238000000034 method Methods 0.000 title claims description 52
- 150000002222 fluorine compounds Chemical class 0.000 title description 2
- 239000002131 composite material Substances 0.000 claims abstract description 254
- 239000002071 nanotube Substances 0.000 claims abstract description 190
- 229920000642 polymer Polymers 0.000 claims abstract description 113
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 89
- 229920001577 copolymer Polymers 0.000 claims abstract description 46
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 44
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 44
- 239000000203 mixture Substances 0.000 claims abstract description 27
- 239000002904 solvent Substances 0.000 claims abstract description 16
- 239000000839 emulsion Substances 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 230000001376 precipitating effect Effects 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 30
- 239000000178 monomer Substances 0.000 claims description 24
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims description 23
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims description 19
- 239000010439 graphite Substances 0.000 claims description 14
- 229910002804 graphite Inorganic materials 0.000 claims description 14
- -1 polypropylene, chlorotrifluoroethylene, tetrafluoroethylene Polymers 0.000 claims description 12
- 239000004793 Polystyrene Substances 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 150000001336 alkenes Chemical class 0.000 claims description 7
- 229920002223 polystyrene Polymers 0.000 claims description 7
- 229920001897 terpolymer Polymers 0.000 claims description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 6
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 claims description 4
- AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 2
- 229940113088 dimethylacetamide Drugs 0.000 claims description 2
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 claims description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 2
- WVLBCYQITXONBZ-UHFFFAOYSA-N trimethyl phosphate Chemical compound COP(=O)(OC)OC WVLBCYQITXONBZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000011068 loading method Methods 0.000 description 63
- 239000010410 layer Substances 0.000 description 21
- 229920003023 plastic Polymers 0.000 description 20
- 239000004033 plastic Substances 0.000 description 20
- 239000000243 solution Substances 0.000 description 20
- 239000006229 carbon black Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 238000013329 compounding Methods 0.000 description 10
- 229920000069 polyphenylene sulfide Polymers 0.000 description 9
- 239000005038 ethylene vinyl acetate Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 8
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000004677 Nylon Substances 0.000 description 5
- 229920001940 conductive polymer Polymers 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229920006370 Kynar Polymers 0.000 description 4
- 229920007485 Kynar® 761 Polymers 0.000 description 4
- 235000005770 birds nest Nutrition 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 4
- 239000004416 thermosoftening plastic Substances 0.000 description 4
- 235000005765 wild carrot Nutrition 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 229920002292 Nylon 6 Polymers 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 3
- 229920007457 Kynar® 720 Polymers 0.000 description 2
- 229920000914 Metallic fiber Polymers 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000010943 off-gassing Methods 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- OMIHGPLIXGGMJB-UHFFFAOYSA-N 7-oxabicyclo[4.1.0]hepta-1,3,5-triene Chemical compound C1=CC=C2OC2=C1 OMIHGPLIXGGMJB-UHFFFAOYSA-N 0.000 description 1
- 241000252203 Clupea harengus Species 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical class F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920007479 Kynar® 741 Polymers 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 239000002134 carbon nanofiber Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 239000012612 commercial material Substances 0.000 description 1
- 238000009734 composite fabrication Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 239000002482 conductive additive Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 235000019514 herring Nutrition 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920005569 poly(vinylidene fluoride-co-hexafluoropropylene) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- VJZLQIPZNBPASX-OJJGEMKLSA-L prednisolone sodium phosphate Chemical compound [Na+].[Na+].O=C1C=C[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@@](CC4)(O)C(=O)COP([O-])([O-])=O)[C@@H]4[C@@H]3CCC2=C1 VJZLQIPZNBPASX-OJJGEMKLSA-L 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002296 pyrolytic carbon Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
- C08J3/212—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase and solid additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/16—Homopolymers or copolymers of vinylidene fluoride
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/734—Fullerenes, i.e. graphene-based structures, such as nanohorns, nanococoons, nanoscrolls or fullerene-like structures, e.g. WS2 or MoS2 chalcogenide nanotubes, planar C3N4, etc.
- Y10S977/742—Carbon nanotubes, CNTs
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/788—Of specified organic or carbon-based composition
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nanotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Reinforced Plastic Materials (AREA)
- Conductive Materials (AREA)
Abstract
La présente invention concerne un composite électro-conducteur comprenant un polymère ou copolymère de poly(fluorure de vinylidène) et des nanotubes de carbone. De préférence, les nanotubes de carbone peuvent représenter de 0,5 % à 20 % de la masse du composite. Pour élaborer ces composites, on fait dissoudre le polymère dans un premier solvant de façon à obtenir une solution polymère à laquelle on ajoutera les nanotubes de carbone. Pour mélanger la solution, on utilise un sonicateur ou un "Blendor de Waring". En ajoutant un agent de précipitation, on obtient un précipité de polymère et de nanotubes. Pour isoler le composite, on filtre la solution et on sèche le filtrat. Pour élaborer ces composites, on peut également mélanger ou disperser les nanotubes de carbone dans une émulsion polymère au moyen d'une source mécanique telle qu'un "Blendor de Waring". On fait alors évaporer le liquide du mélange, ce qui laisse le composite comprenant le polymère et les nanotubes.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/903,189 | 2001-07-11 | ||
| US09/903,189 US6783702B2 (en) | 2001-07-11 | 2001-07-11 | Polyvinylidene fluoride composites and methods for preparing same |
| US09/988,973 | 2001-11-20 | ||
| US09/988,973 US6746627B2 (en) | 2001-07-11 | 2001-11-20 | Methods for preparing polyvinylidene fluoride composites |
| PCT/US2002/021754 WO2003007314A1 (fr) | 2001-07-11 | 2002-07-10 | Composites a base de poly(fluorure de vinylidene) et procede d'obtention |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2453424A1 CA2453424A1 (fr) | 2003-01-23 |
| CA2453424C true CA2453424C (fr) | 2011-01-04 |
Family
ID=27129350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2453424A Expired - Fee Related CA2453424C (fr) | 2001-07-11 | 2002-07-10 | Composites a base de poly(fluorure de vinylidene) et procede d'obtention |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1415309A4 (fr) |
| JP (1) | JP2005500409A (fr) |
| KR (1) | KR100912147B1 (fr) |
| CA (1) | CA2453424C (fr) |
| MX (1) | MXPA04000240A (fr) |
| WO (1) | WO2003007314A1 (fr) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6680016B2 (en) * | 2001-08-17 | 2004-01-20 | University Of Dayton | Method of forming conductive polymeric nanocomposite materials |
| US20060035047A1 (en) * | 2002-10-29 | 2006-02-16 | Daikin Industries, Ltd | Fluororesin composition, molded fluororesin articles, fluororesin laminates and use of the laminates |
| US7026432B2 (en) | 2003-08-12 | 2006-04-11 | General Electric Company | Electrically conductive compositions and method of manufacture thereof |
| US7354988B2 (en) | 2003-08-12 | 2008-04-08 | General Electric Company | Electrically conductive compositions and method of manufacture thereof |
| US7309727B2 (en) | 2003-09-29 | 2007-12-18 | General Electric Company | Conductive thermoplastic compositions, methods of manufacture and articles derived from such compositions |
| JP4489558B2 (ja) | 2004-10-25 | 2010-06-23 | 三桜工業株式会社 | 多層樹脂チューブ |
| US7462656B2 (en) | 2005-02-15 | 2008-12-09 | Sabic Innovative Plastics Ip B.V. | Electrically conductive compositions and method of manufacture thereof |
| EP1908801A4 (fr) | 2005-06-24 | 2014-10-22 | Daikin Ind Ltd | Nanocharges a surface modifiee et materiau polymere composite |
| US7732029B1 (en) | 2006-12-22 | 2010-06-08 | Xerox Corporation | Compositions of carbon nanotubes |
| JP2008163081A (ja) * | 2006-12-27 | 2008-07-17 | Fujifilm Corp | レーザー分解性樹脂組成物およびそれを用いるパターン形成材料ならびにレーザー彫刻型フレキソ印刷版原版 |
| US9041228B2 (en) * | 2008-12-23 | 2015-05-26 | Micron Technology, Inc. | Molding compound including a carbon nano-tube dispersion |
| JP2010155953A (ja) * | 2009-01-05 | 2010-07-15 | National Institute Of Advanced Industrial Science & Technology | 充填剤並びに非相溶性の樹脂若しくはエラストマーにより構成される構造体及びその製造方法若しくはその用途 |
| KR101281626B1 (ko) | 2010-05-28 | 2013-07-04 | 부산대학교 산학협력단 | 고분자/탄소나노튜브 복합체 제조 방법, 이를 이용한 고분자/탄소나노튜브 복합체 박막 제조 방법, 고분자/탄소나노튜브 복합체 및 고분자/탄소나노튜브 복합체 박막 |
| US9463977B2 (en) * | 2012-07-31 | 2016-10-11 | Raytheon Company | Sacrificial limiter filter |
| US10685763B2 (en) * | 2016-01-19 | 2020-06-16 | Xerox Corporation | Conductive polymer composite |
| US11929526B2 (en) | 2018-11-12 | 2024-03-12 | Fischer Eco Solutions Gmbh | Method for bonding two plates together for a fuel cell, especially gluing bipolar plates in a fuel cell |
| EP4153532A4 (fr) * | 2020-05-18 | 2024-08-14 | Nanocomp Technologies, Inc. | Compatibilisation de polymères immiscibles à l'aide de nanotubes de carbone |
| KR102430316B1 (ko) * | 2020-08-20 | 2022-08-10 | 최재훈 | 고열전도성 및 저기체투과성 불소수지 튜브 |
| KR102802032B1 (ko) * | 2020-10-26 | 2025-04-28 | 주식회사 엘지화학 | 폴리(부틸렌 아디페이트-co-테레프탈레이트)-탄소나노튜브 복합체의 제조 방법 |
| CN116925480B (zh) * | 2022-03-31 | 2025-08-26 | 国家能源投资集团有限责任公司 | 碳-聚合物复合材料及其制备方法、双极板材料 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6403696B1 (en) * | 1986-06-06 | 2002-06-11 | Hyperion Catalysis International, Inc. | Fibril-filled elastomer compositions |
| US5445327A (en) * | 1989-07-27 | 1995-08-29 | Hyperion Catalysis International, Inc. | Process for preparing composite structures |
| US5591382A (en) * | 1993-03-31 | 1997-01-07 | Hyperion Catalysis International Inc. | High strength conductive polymers |
| US5705120A (en) | 1994-02-08 | 1998-01-06 | Osaka Gas Company, Limited | Method of producing graphite fiber-reinforced fluororesin composites |
| DE19507025A1 (de) * | 1995-03-01 | 1996-09-05 | Huels Chemische Werke Ag | Mehrschichtrohr mit elektrisch leitfähiger Innenschicht |
| JP2002070938A (ja) * | 2000-08-25 | 2002-03-08 | Shimadzu Corp | 圧電制振材料 |
| CN1189512C (zh) * | 2003-02-28 | 2005-02-16 | 清华大学 | 含有碳纳米管的高介电复合材料及其制备方法 |
-
2002
- 2002-07-10 MX MXPA04000240A patent/MXPA04000240A/es active IP Right Grant
- 2002-07-10 WO PCT/US2002/021754 patent/WO2003007314A1/fr not_active Ceased
- 2002-07-10 EP EP02749893A patent/EP1415309A4/fr not_active Withdrawn
- 2002-07-10 CA CA2453424A patent/CA2453424C/fr not_active Expired - Fee Related
- 2002-07-10 JP JP2003512990A patent/JP2005500409A/ja active Pending
- 2002-07-10 KR KR1020047000483A patent/KR100912147B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1415309A4 (fr) | 2006-06-21 |
| EP1415309A1 (fr) | 2004-05-06 |
| CA2453424A1 (fr) | 2003-01-23 |
| JP2005500409A (ja) | 2005-01-06 |
| MXPA04000240A (es) | 2004-05-04 |
| KR100912147B1 (ko) | 2009-08-14 |
| WO2003007314A1 (fr) | 2003-01-23 |
| KR20040030044A (ko) | 2004-04-08 |
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