JPS57179020A - Compound with hexagonal system laminar structure represented by ybgamgo4 and its manufacture - Google Patents
Compound with hexagonal system laminar structure represented by ybgamgo4 and its manufactureInfo
- Publication number
- JPS57179020A JPS57179020A JP6503781A JP6503781A JPS57179020A JP S57179020 A JPS57179020 A JP S57179020A JP 6503781 A JP6503781 A JP 6503781A JP 6503781 A JP6503781 A JP 6503781A JP S57179020 A JPS57179020 A JP S57179020A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- heating
- laminar structure
- hexagonal system
- structure represented
- 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.)
- Granted
Links
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
Abstract
PURPOSE: To obtain a compound with a hexagonal system laminar structure represented by YbGaMgO4 by mixing Yb, Ga and Mg or oxides thereof in a specified atomic ratio and heating the mixture at a proper temp. in a specified atmosphere.
CONSTITUTION: Yb, Yb2O3 or a compound decomposable into Yb2O3 by heating is mixed with Ga, Ga2O3 or a compound decomposable into Ga2O3 by heating and Mg, MgO or a compound forming MgO by heating in the form of powders so as to make the atomic ratio among Yb, Ga and Mg 1:1:1. This mixture is heated at ≥1,200°C in the air, an oxidizing atmosphere or a reducing atmosphere to such a degree that Ga and Mg are not reduced from the tervalent ionic state and the bivalent ionic state, respectively, and after finishing the reaction, the reaction product is rapidly cooled. By this method a white YbGaMgO4 compound with a hexagonal system laminar structure is obtd. This compound is useful as an optical material, a semiconductor material and a catalyst.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6503781A JPS6024053B2 (en) | 1981-04-27 | 1981-04-27 | Compound having hexagonal layered structure represented by YbGaMgO↓4 and method for producing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6503781A JPS6024053B2 (en) | 1981-04-27 | 1981-04-27 | Compound having hexagonal layered structure represented by YbGaMgO↓4 and method for producing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57179020A true JPS57179020A (en) | 1982-11-04 |
JPS6024053B2 JPS6024053B2 (en) | 1985-06-11 |
Family
ID=13275361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6503781A Expired JPS6024053B2 (en) | 1981-04-27 | 1981-04-27 | Compound having hexagonal layered structure represented by YbGaMgO↓4 and method for producing the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6024053B2 (en) |
-
1981
- 1981-04-27 JP JP6503781A patent/JPS6024053B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6024053B2 (en) | 1985-06-11 |
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