氧化铟微米材料的合成  

Synthesis of In_2O_3 Micromaterials

作　　者：鲍克燕 毛武涛 张少杰 李媛 张开龙 

机构地区：[1]江苏理工学院资源环境和清洁能源团队,江苏常州213001

出　　处：《广东化工》2017年第24期119-120,共2页Guangdong Chemical Industry

摘　　要：本文以InCl_3为铟源,采用溶剂热方法先制得In(OH)_3微米块。再把In(OH)_3微米块置于管式炉中500℃煅烧3 h得到了立方相的In_2O_3微米块,并研究了不同升温速率对In_2O_3微米材料形貌的影响,实验结果表明升温速率对In_2O_3的形貌有很大的影响,升温速率缓慢(2℃·min^(-1))有利于保持In_2O_3长方体的形貌,若升温速率过快(20℃·min^(-1)),会得到In_2O_3微米颗粒。In（OH）3 microcuboids were prepared at 180 ℃ fbr 12 hours via a solvothermal route, using lnCI3 as the indium source. Then In203 micron block were obtained by calcining the In（OH）3 in the furnace at 500 ℃for 3 hours. The effect of heating rate on the ln203 micromaterials was studied. The experimental result indicated that the heating rate had a great influence on the morphology of lnzO3. The slow heating rate （2 ℃.minq） was beneficial to keep the morphology of lmO3; otherwise, In：O3 nanoparticles were obtained with a higher temperature elevation speed （20 ℃.min-1）.

关 键 词：溶剂热法 氧化铟微米材料 升温速率 

分 类 号：O611.4[理学—无机化学]