钙钛矿型YAl_((1-x))Cr_xO_3红色陶瓷颜料的研究  

The Research of Perovskite-Type YAl_((1-x))Cr_xO_3 Ceramic Red Pigment

作　　者：桑爱美 孙立香 殷书建 樊震坤 刘宝英 刘德军 

机构地区：[1]山东省硅酸盐研究设计院,淄博255086 [2]山东硅苑新材料科技股份有限公司,淄博255086

出　　处：《山东陶瓷》2009年第4期11-14,共4页Shandong Ceramics

基　　金：国家科技支撑计划项目课题编号:2006BAE03B03

摘　　要：本研究通过固相反应法，以氧化钇和氢氧化铝为主要原料，掺杂少量氧化铬，在1450-1600℃和中性气氛的条件下，合成了钙钛矿型YAl（1-x）CrxO3红色陶瓷颜料。通过XRD和SEM分析，对颜料的性能和结构行了初步探讨。试验发现掺杂少量其它稀土元素会使得颜料的色调发生改变，对呈色有利。指出多组分掺杂技术是开发新型环保陶瓷颜料的研究方向之一。This research is based on the solid--phase reaction methodology. Under circumstances when temperature is somewhere between 1450～1600℃ and neutral atmosphere, using Y2O3and A1 （OH）3 as our main raw materials, dop!ng small amounts of CrzO3, we synthesized PerovskitE--Type YAl（1-x）CrxO3 red ceramic pigment. The properties and structure of the pigment was analyzed prelimi- narily by XRD and SEM. It is indicated that with other kinds of rare--earth elements doped , the color hue of the pigment changes, which is beneficial for color development. And also multi--compositiondoped technique is one of the research directions for developing new and environmentally friendly ceramic pigment.

关 键 词：固相反应 钇铝榴石(Al203.Y203) 掺杂 陶瓷颜料 

分 类 号：TQ174.45[化学工程—陶瓷工业]