文献类型：期刊文献

中文题名：纳米级掺锑SnO_2微粉的制备和性能

英文题名：Preparation and Properties of Nanometer-sized Antimony-doped SnO_2 Powders

作者：李青山[1];张金朝[1];宋鹂[1];张晓明[2];劳克勤[2]

机构：[1]华东理工大学材料科学与工程学院,上海200237;[2]上海跃龙新材料股份有限公司,上海200949

年份：2002

卷号：28

期号：2

起止页码：184

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;Scopus;北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：纳米级;掺锑SnO2微粉;掺Sb浓度;颗粒度;电导率;显色机理

外文关键词：nanometer sized antimony doped SnO 2 powders; Sb concentration; particle size; conductivity; reason of emerging color

摘要：以 Sn Cl4· 5 H2 O和 Sb Cl3 为原料 ,采用共沉淀法制得纳米级的 Sn O2 微粉。用 DSC- TG、XRD、TEM和 UV等方法观测了微粉末 ,比较系统地研究了掺 Sb浓度对粉末颗粒度和电阻的影响规律 ,探讨了纳米级掺锑 Sn O2
Antimony doped tin oxide ultrafine powders in the size of nanometers were prepared by chemical coprecipitation using SnCl 4·5H 2O and SbCl 3 as starting materials. Characteristics of the powders were investigated by DSC TG, XRD, TEM and UV. With the measurements of the size and resistance of the ultrafine powders, the influences of Sb concentration on its properties are discussed. The reason of the powders' emerging light blue is also derived.