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RARE EARTH PHOSPHATE PARTICLES, METHOD FOR IMPROVING LIGHT SCATTERING USING SAME, AND LIGHT SCATTE 发明申请

2023-04-05 4890 1099K 0

专利信息

申请日期 2025-07-23 申请号 WOJP18044752
公开(公告)号 WO2019124078A1 公开(公告)日 2019-06-27
公开国别 WO 申请人省市代码 全国
申请人 MITSUI MINING SMELTING CO LTD
简介 The rare earth phosphate particles include a rare earth element A (A represents Sc, Y, La, Eu, Gd, Dy, Yb, or Lu) and a rare earth element B different from element A (B represents Sc, Y, La, Eu, Gd, Dy, Yb, or Lu). It is preferable that the phosphate of element A is crystalline and that at least part of element B is solid-solved in the phosphate of element A. It is also preferable that the crystal structure of the phosphate of element A is a xenotime structure or a monazite structure.


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