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Small Particle Terbium Activated Yttrium Gadolinium Borate Phosphors and Method of Making
Small Particle Terbium Activated Yttrium Gadolinium Borate Phosphors and Method of Making
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机译:小颗粒Ter活化钇硼酸钇荧光粉及其制备方法
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摘要
Small particle yttrium, gadolinium, terbium and cerium borate phosphors are produced by thermal decomposition of gels or solutions or powders containing yttrium, gadolinium, terbium and cerium salts and an organic precursor such as trimethyl borate or boric acid at a temperature below the normal temperature of solid state reaction. The phosphor of the present invention has the empirical formula:(Y1-x-y-zGdxTbyCez)BO3wherein: 0.0/=x/=0.2, 0.01/=y/=0.1, and 0.0/=z/=0.1.
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机译:小颗粒钇,g,ter和铈硼酸磷光体是在低于常温的温度下,通过热分解含有钇,g,and和铈盐以及有机前体(如三甲基硼酸或硼酸)的凝胶或溶液或粉末而制得的。固态反应。本发明的荧光体具有经验式:(Y1-xy-zGdxTbyCez)BO3其中:0.0 = x = 0.2、0.01 = y = 0.1和0.0 = z = 0.1 。
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