文献类型：期刊文献

中文题名：A sol-gel method to synthesize indium tin oxide nanoparticles

英文题名：A sol-gel method to synthesize indium tin oxide nanoparticles

作者：Xiuhua Li[1];Xiujuan Xu[1];Xin Yin[1];Chunzhong Li[2];Jianrong Zhang[1]

机构：[1]Department of Chemistry, Key LaboratoryforAdvanced Materials of Ministry of Education, East China University of Science and Technology, Shanghai 200237, China;[2]Key Laboratory for Ultrafine Materials of Ministry of Education, East China University of Science and Technology, Shanghai 200237, China

年份：2011

卷号：9

期号：5

起止页码：471

中文期刊名：Particuology

外文期刊名：颗粒学报（英文版）

收录：CSTPCD;;Scopus;CSCD:【CSCD2011_2012】；

基金：supported by grants from Ph.D. Programs Foundation of Ministry of Education of China (200802511022);National Natural Science Foundation of China (50902049)

语种：英文

中文关键词：Oxide materials Ceramics Sintering Indium tin oxide

外文关键词：Oxide materials Ceramics Sintering Indium tin oxide

摘要：Transparent conductive indium tin oxide （ITO） nanoparticles were synthesized by a novel sol-gel method. Granulated indium and tin were dissolved in HNO3 and partially complexed with citric acid. A sol-gel process was induced when tertiary butyl alcohol was added dropwise to the above solution. ITO nanopartides with an average crystallite size of 18.5 nm and surface area of 32.6 m^2 ]g were obtained after the gel was heat-treated at 700 ℃, The ITO nanoparticles showed good sinterability, the starting sintering temperature decreased sharply to 900 ℃, and the 1400 ℃ sintered pellet had a density of 98.1% of theoretical density （TD）.
Transparent conductive indium tin oxide （ITO） nanoparticles were synthesized by a novel sol-gel method. Granulated indium and tin were dissolved in HNO3 and partially complexed with citric acid. A sol-gel process was induced when tertiary butyl alcohol was added dropwise to the above solution. ITO nanopartides with an average crystallite size of 18.5 nm and surface area of 32.6 m^2 ]g were obtained after the gel was heat-treated at 700 ℃, The ITO nanoparticles showed good sinterability, the starting sintering temperature decreased sharply to 900 ℃, and the 1400 ℃ sintered pellet had a density of 98.1% of theoretical density （TD）.