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Yttrium aluminum garnet phosphor and synthesis method thereof 发明授权

2023-05-27 3240 1656K 0

专利信息

申请日期 2025-07-16 申请号 US13896081
公开(公告)号 US9688911B2 公开(公告)日 2017-06-27
公开国别 US 申请人省市代码 全国
申请人 RESEARCH BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
简介 Provided are an yttrium aluminum garnet (YAG) phosphor, YAG phosphor particles, and methods of fabricating the same. The method of fabricating an yttrium aluminum garnet (YAG) phosphor involves : dispersing aluminum hydroxide core particles in an aqueous solution comprising yttrium, urea, and a lanthanide element to form a shell on the aluminum hydroxide core particles; and calcining the aluminum hydroxide core particles with the shell formed thereon to obtain hollow YAG particles, in which the shell includes a compound of yttrium and a lanthanide element.


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