分享好友 知识库首页 频道列表

Compositions comprising high light-output yellow phosphors and their methods of preparation

2026-04-08 10:223470下载
文件类型：PDF文档
文件大小：430K
Embodiments of the present invention are directed to compositions and processing methods of rare-earth vanadate based materials that have high emission efficiency in a wavelength range of 480 to 700 nm with the maximum intensity at 535 nm (bright yellow) under UV, X-ray and other forms of high-energy irradiation. Embodiments of the present invention are directed to general chemical compositions of the form (Gd1-xAx)(V1-yBy)(O4-zCz), where A is selected from the group consisting of Bi, Tl, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Tb, Dy, Ho, Er, Tm, Yb, and Lu for 0
反对 0
举报 0
收藏 0
打赏 0
评论 0