含Cu^(2+)云母的研制  

Synthetizing the Mica Containing Cu^(2+)

作　　者：陈仝 张洁[1] 彭长琪[1] 

机构地区：[1]武汉工业大学测试中心

出　　处：《武汉工业大学学报》1991年第4期37-42,共6页

摘　　要：本文用普遍的分析纯化学试剂经高温熔融、热处理结晶的工艺合成了含Cu^(2+)的云母,并用电子探针、x射线衍射等方法分析研究了它的化学成分和晶体结构,确定该云母属二八面体-三八面体过渡型云母,其晶体化学式可表示为K_(1.66)Ba_(0.17)(Mg_4Cu)(Si_8O_(20))F_1。Though the mica containing Cu^(2+) has never been discovered in the natural world, in this paper,it was successfully synthetized with normal chemical agent through melt- ing and crystallization. Its chemical composition and crystal structure was investigated by means of EPMA, SEI and XRD. It was determined that this synthetized mica containing Cu^(2+) with its crystal chemical formula K_(1.66) Ba_(0.17) (Mg_4Cu) (Si_8O_(20)) F_4 belongs to the transitional structure of dioctahedron trioctahedron.

关 键 词：铜离子 云母 亲硫元素 合成 

分 类 号：P579[天文地球—矿物学]