PL423559A1 - Phases of type of a restricted solid solution doped with rare-earth metal ions and method for producing new phases of type of the restricted solid solution doped with rare-earth metal ions - Google Patents
Phases of type of a restricted solid solution doped with rare-earth metal ions and method for producing new phases of type of the restricted solid solution doped with rare-earth metal ionsInfo
- Publication number
- PL423559A1 PL423559A1 PL423559A PL42355917A PL423559A1 PL 423559 A1 PL423559 A1 PL 423559A1 PL 423559 A PL423559 A PL 423559A PL 42355917 A PL42355917 A PL 42355917A PL 423559 A1 PL423559 A1 PL 423559A1
- Authority
- PL
- Poland
- Prior art keywords
- phases
- earth metal
- solid solution
- rare
- type
- Prior art date
Links
- 229910052761 rare earth metal Inorganic materials 0.000 title abstract 4
- -1 rare-earth metal ions Chemical class 0.000 title abstract 4
- 239000006104 solid solution Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 abstract 4
- 239000013078 crystal Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000012071 phase Substances 0.000 abstract 2
- 238000000137 annealing Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002910 rare earth metals Chemical class 0.000 abstract 1
- 239000007790 solid phase Substances 0.000 abstract 1
- HKCRVXUAKWXBLE-UHFFFAOYSA-N terbium(3+) Chemical compound [Tb+3] HKCRVXUAKWXBLE-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Luminescent Compositions (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Przedmiotem zgłoszenia są fazy typu ograniczonego roztworu stałego domieszkowanego jonami metalu ziem rzadkich, które charakteryzują się tym, że metal ziem rzadkich stanowi terb(III), a fazy opisane są ogólnym wzorem Pb1-3x xTb2xWO4, gdzie 0 < x ? 0,1000, a oznacza wakancje w sieci krystalicznej. Zgłoszenie obejmuje też sposób wytwarzania nowych faz typu ograniczonego roztworu stałego domieszkowanego jonami terbu(III), polegający na mieszaniu, ujednorodnianiu, wygrzewaniu i chłodzeniu, charakteryzuje się tym, że wolframian(VI) ołowiu(II) w ilości większej lub równej 87,50% molowego, a mniejszej niż 100,00% molowego miesza się z wolframianem(VI) terbu(III) w ilości większej niż 0,00% molowego a mniejszej lub równej niż 12,50% molowego. Mieszaniny praży się w temperaturze od 900 do 1020°C, następnie chłodzi otrzymując produkt o ogólnym wzorze Pb1-3x xTb2xWO4, gdzie 0 < x ? 0,1000, a oznacza wakancje w sieci krystalicznej. Korzystnie mieszaniny wolframianu(VI) ołowiu(II) z wolframianem(VI) terbu(III) praży się w sześciu etapach, po 12 godzin każdy, przy czym po każdym etapie ogrzewania próbki schładza się wolno do temperatury otoczenia i rozciera.The subject of the application are limited solid phase doped rare earth ions, which are characterized in that the rare earth metal is terb (III) and the phases are described by the general formula Pb1-3x xTb2xWO4, where 0 <x? 0.1000, and means vacancies in the crystal lattice. The application also includes a method of producing new phases of a limited solid solution doped with terbium (III) ions, consisting of mixing, homogenizing, annealing and cooling, characterized in that the amount of lead (II) tungstate in quantity 87.7% or more molar and less than 100.00 mol% is mixed with terbium (III) tungstate in an amount greater than 0.00 mol% and less than or equal to 12.50 mol%. The mixtures are calcined at 900 to 1020 ° C, then cooled to give the product of general formula Pb1-3x xTb2xWO4, where 0 <x? 0.1000, and means vacancies in the crystal lattice. Preferably, mixtures of lead (II) tungstate with terb (III) tungstate are calcined in six stages, 12 hours each, the samples being slowly cooled to ambient temperature and ground after each heating step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL423559A PL235249B1 (en) | 2017-11-24 | 2017-11-24 | Phases of type of a restricted solid solution doped with rare-earth metal ions and method for producing new phases of type of the restricted solid solution doped with rare-earth metal ions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL423559A PL235249B1 (en) | 2017-11-24 | 2017-11-24 | Phases of type of a restricted solid solution doped with rare-earth metal ions and method for producing new phases of type of the restricted solid solution doped with rare-earth metal ions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL423559A1 true PL423559A1 (en) | 2019-06-03 |
| PL235249B1 PL235249B1 (en) | 2020-06-15 |
Family
ID=66649274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL423559A PL235249B1 (en) | 2017-11-24 | 2017-11-24 | Phases of type of a restricted solid solution doped with rare-earth metal ions and method for producing new phases of type of the restricted solid solution doped with rare-earth metal ions |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL235249B1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103849388A (en) * | 2014-02-17 | 2014-06-11 | 王恩燕 | High-efficiency ytterbium-doped molybdenum/tungstate light conversion material, and preparation method and applications thereof |
| PL417242A1 (en) * | 2016-05-19 | 2017-11-20 | Zachodniopomorski Uniwersytet Technologiczny W Szczecinie | New type phases of restricted solid solutions doped with rare-earth ions and method for producing type phases of restricted solid solutions doped with rare-earth ions |
-
2017
- 2017-11-24 PL PL423559A patent/PL235249B1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103849388A (en) * | 2014-02-17 | 2014-06-11 | 王恩燕 | High-efficiency ytterbium-doped molybdenum/tungstate light conversion material, and preparation method and applications thereof |
| PL417242A1 (en) * | 2016-05-19 | 2017-11-20 | Zachodniopomorski Uniwersytet Technologiczny W Szczecinie | New type phases of restricted solid solutions doped with rare-earth ions and method for producing type phases of restricted solid solutions doped with rare-earth ions |
Non-Patent Citations (3)
| Title |
|---|
| K.W. MEERT, INVESTIGATION OF THE QUENCHING MECHANISMS OF TB3+ DOPED SCHEELITES, 2016 * |
| M. PAWLIKOWSKA, SYNTHESIS AND THERMAL STABILITY OF RARE-EARTHS MOLYBDATES, 2017 * |
| S. NOVOSAD, RECOMBINATION PROCESSES IN PBW04:TB3+ CRYSTALS" PROCEEDINGS OF THE INTERNATIONAL WORKSHOP, 2009 * |
Also Published As
| Publication number | Publication date |
|---|---|
| PL235249B1 (en) | 2020-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX383658B (en) | Color stable red-emitting phosphors | |
| Luo et al. | Synthesis and luminescence properties of blue-emitting phosphor K2Ca2Si2O7: Ce3+ | |
| Jin et al. | Tunable luminescence properties and energy transfer in Ba3Lu (PO4) 3: Ce3+, Tb3+ phosphors | |
| Yu et al. | Novel Sb3+/Eu3+ Co-doped phosphate luminescent glasses with adjustable emission | |
| Pisarski et al. | Effect of erbium concentration on physical properties of fluoroindate glass | |
| Kye et al. | Defect properties in Yb3+-doped CaF2 from first-principles calculations: a route to defect engineering for up-and down-conversion photoluminescence | |
| Shalapska et al. | Luminescence spectroscopy and energy level location of lanthanide ions doped in La (PO3) 3 | |
| Bai et al. | Cooperative down-conversion and near-infrared luminescence of Tb3+–Yb3+ co-doped CaMoO4 broadband phosphor | |
| PL417368A1 (en) | New type phase of restricted solid solution in the triple system of vanadium, ytterbium and yttrium oxides and method for producing new type phase of restricted solid solution in the triple system of vanadium, ytterbium and yttrium oxides | |
| PL417242A1 (en) | New type phases of restricted solid solutions doped with rare-earth ions and method for producing type phases of restricted solid solutions doped with rare-earth ions | |
| Shi et al. | Solid-state reaction preparation and photoluminescence properties of Na2Ba6 (Si2O7)(SiO4) 2: Eu2+ phosphors | |
| Wang et al. | Luminescent property of a novel green emitting phosphor Sr3Bi (PO4) 3: Tb3+ | |
| PL419760A1 (en) | New type phases of restricted solid solution doped with f-electron-metal ions and method for producing new type phases of restricted solid solution doped with f-electron-metal ions | |
| Schustereit et al. | Chloride derivatives of lanthanoid (III) ortho-oxidotungstates (VI) with the formula LnCl [WO4](Ln= Gd–Lu): Syntheses, crystal structures and spectroscopic properties | |
| Wang et al. | Luminescence properties of SrIn2O4: Eu3+ incorporated with Gd3+ or Sm3+ ions | |
| Bednarkiewicz et al. | Anomalous decays in Nd3+ doped LaAlO3 single crystal | |
| PL423558A1 (en) | Phases of type of restricted solid solutions doped with rare-earth metal ions and d-electron bivalent metal and method for producing new phases of type of the restricted solid solutions doped with rare-earth metal ions and d-electron bivalent metal | |
| PL435928A1 (en) | Method for preparing phases of the type of limited solid solutions doped with ytterbium (III) ions | |
| Li et al. | Relationship between charge transfer energies of Yb3+ and Sm3+ and crystal environmental factor | |
| PL419761A1 (en) | New type phases of restricted solid solutions doped with f-electron and d-electron-metal ions and method for producing new type phases of restricted solid solution doped with f-electron and d-electron-metal ions | |
| Popovici et al. | Studies on terbium activated yttrium based tantalate phosphors | |
| PL401266A1 (en) | Oxisalt in two component system tungstate (VI) metal molybdate (VI) a rare earth element and a method for producing a two component oxisalts a two component tungstate (VI) metal molybdate (VI) a rare earth element | |
| Huang et al. | The luminescence properties of Sm2+ doped sodium barium strontium phosphate | |
| PL417897A1 (en) | New type phases of restricted solid solutions doped with d- and f-electron metal ions and method for producing the type phases of restricted solid solutions doped with d- and f-electron metal ions | |
| PL448191A1 (en) | Confined solid solution type phase doped with d-electron metal ions and method for producing a confined solid solution type phase doped with d-electron metal ions |