PL423558A1 - 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 - Google Patents
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 metalInfo
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- PL423558A1 PL423558A1 PL423558A PL42355817A PL423558A1 PL 423558 A1 PL423558 A1 PL 423558A1 PL 423558 A PL423558 A PL 423558A PL 42355817 A PL42355817 A PL 42355817A PL 423558 A1 PL423558 A1 PL 423558A1
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- solid solutions
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- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Przedmiotem zgłoszenia są fazy typu ograniczonych roztworów stałych domieszkowanych jonami metalu ziem rzadkich i d-elektronowego dwuwartościowego metalu, które charakteryzują się tym, że metal ziem rzadkich stanowi iterb(III), a d-elektronowy dwuwartościowy metal stanowi mangan lub kobalt, przy czym fazy mają ogólny wzór Ca0,9934-3xM0,0066 xYb2x(MoO4)1-3x(WO4)3x, gdzie 0 < x ? 0,1000, M oznacza Mn lub Co, a oznacza wakancje w sieci krystalicznej. Zgłoszenie zawiera także sposób wytwarzania nowych faz typu ograniczonych roztworów stałych domieszkowanych jonami iterbu(III) i d-elektronowego dwuwartościowego metalu, który polega na mieszaniu, ujednorodnianiu, wygrzewaniu i chłodzeniu, charakteryzuje się tym, że molibdenian(VI) wapnia w ilości większej niż lub równej 84,00% molowego, a mniejszej niż 100,00% molowego miesza się z wolframianem(VI) iterbu(III) w ilości większej niż 0,00% molowego, a mniejszej niż lub równej 15,00% molowego oraz molibdenianem(VI) manganu(II) lub molibdenianem(VI) kobaltu(II) w ilości równej 1,00% molowego. Mieszaniny praży się w temperaturze od 900 do 1245°C, następnie chłodzi otrzymując produkt o ogólnym wzorze Ca0,9934-3xM0,0066 xYb2X(MoO4)1-3x(WO4)3x, gdzie 0O < x ? 0,1154, M oznacza Mn lub Co, a oznacza wakancje w sieci krystalicznej. Korzystnie mieszaniny molibdenianu(VI) wapnia z wolframianem(VI) iterbu(III) i molibdenianem(VI) manganu(II) lub molibdenianem(VI) kobaltu(II) praży się w dziewięciu 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 the phase of limited solid solutions doped with rare earth ions and d-electron divalent metal, which are characterized in that the rare earth metal is yttrium (III) and the d-electron divalent metal is manganese or cobalt, with the phases having general formula Ca0.9999-3xM0.0066 xYb2x (MoO4) 1-3x (WO4) 3x, where 0 <x? 0.1000, M is Mn or Co, and means vacancies in the crystal lattice. The application also contains a method for the production of new phases of the limited solid solutions doped with ytterbium (III) ions and d-electron divalent metal, which consists in mixing, homogenizing, heating and cooling, characterized in that the amount of calcium molybdate (VI) in an amount greater than or equal to 84.00 mole% and less than 100.00 mole% mixed with tungstate (VI) and tertiary (III) in an amount greater than 0.00 mol%, and less than or equal to 15.00 mol% and molybdate (VI) ) manganese (II) or cobalt (II) molybdate (VI) in an amount equal to 1.00 mol%. The mixtures are calcined at 900 to 1245 ° C, then cooled to give the product of the general formula Ca0.9934-3xM0.0066 xYb2X (MoO4) 1-3x (WO4) 3x, where 0O <x? 0.1154, M means Mn or Co, and means vacancies in the crystal lattice. Preferably, mixtures of calcium molybdate (VI) with tungstate (VI) and tertiary (III) and molybdate (VI) manganese (II) or molybdate (VI) cobalt (II) are roasted in nine stages, 12 hours each, after each stage heating the sample is slowly cooled to ambient temperature and ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL423558A PL235248B1 (en) | 2017-11-24 | 2017-11-24 | 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL423558A PL235248B1 (en) | 2017-11-24 | 2017-11-24 | 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL423558A1 true PL423558A1 (en) | 2019-06-03 |
| PL235248B1 PL235248B1 (en) | 2020-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL423558A PL235248B1 (en) | 2017-11-24 | 2017-11-24 | 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 |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL235248B1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433117A (en) * | 2011-09-05 | 2012-05-02 | 四川师范大学 | Chemical solution preparation method for tungsten molybdate solid solution luminescent microcrystal |
| CN107286935A (en) * | 2017-06-20 | 2017-10-24 | 重庆文理学院 | A kind of tungsten molybdate red phosphor of multi-element doping |
| 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 |
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2017
- 2017-11-24 PL PL423558A patent/PL235248B1/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433117A (en) * | 2011-09-05 | 2012-05-02 | 四川师范大学 | Chemical solution preparation method for tungsten molybdate solid solution luminescent microcrystal |
| 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 |
| CN107286935A (en) * | 2017-06-20 | 2017-10-24 | 重庆文理学院 | A kind of tungsten molybdate red phosphor of multi-element doping |
Non-Patent Citations (2)
| Title |
|---|
| M. GUZIK, ND3+, EU3+ AND YB3+ IONS AS STRUCTURAL PROBES IN THE SCHEELITE-TYPE CADMIUM MOLYBDATES WITH VACANCIES, 2016 * |
| M. GUZIK, SPECTROSCOPIC PROPERTIES, CONCENTRATION QUENCHING AND YB3+ SITE OCCUPATIONS IN VACANCIED SCHEELITE-TYPE MOLYBDATE, 2016 * |
Also Published As
| Publication number | Publication date |
|---|---|
| PL235248B1 (en) | 2020-06-15 |
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