文献类型：期刊文章

作　　者：刘兴芝[1] 司伟[1] 丁超[1] 王鲁宁[1] 臧树良[1]

机构地区：[1]辽宁大学化学科学与工程学院,稀散元素化学研究所,沈阳110036

出　　处：《无机化学学报》

基　　金：辽宁省教育厅自然科学基金资助项目(No.202102017)。

年　　份：2004

卷　　号：20

期　　号：8

起止页码：975-979

语　　种：中文

收录情况：BDHX、BDHX2000、CAS、CSCD、CSCD2011_2012、IC、JST、RCCSE、RSC、SCI(收录号：WOS:000223096200020)、SCI-EXPANDED(收录号：WOS:000223096200020)、SCIE、SCOPUS、WOS、ZGKJHX、核心刊

摘　　要：Preparation of In2O3 nano-scale powders by ultrasonic and homogeneous precipitation, using metal In and urea as raw materials, was reported for the first time, while the effects of reaction temperature, the ratio of the materials and the pH etc. on the preparation was dicussed. This method can be operated and industrialized easily with very low cost. The structural properties of precursor and In2O3 were characterized by TG-DTA, XRD, ESCA and TEM. The results show that In2O3 produced are very pure, monophase and spherical nano-scale powders with average size of 25 nm.

关 键 词：纳米晶氧化铟  无氨湿法  制备  无汞电池 均匀沉淀法 超声波

分 类 号：TM911.11] O614.372]