文献类型：期刊文献

英文题名：SnO₂ Nanocrystals Coated Carbon Nanotubes Synthesized by Sol-gel Method

作者：Li Xiu-Hua[1];Huang Hua-Cheng[1];Ling Ling[1];Wang Xiao-Yuan[1];Zhang Jian-Rong[1,2];Gao Lian[1,2]

机构：[1]E China Univ Sci & Technol, Dept Chem, Key Lab Adv Mat, Minist Educ, Shanghai 200237, Peoples R China;[2]Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China

年份：2011

卷号：27

期号：4

起止页码：781

外文期刊名：CHINESE JOURNAL OF INORGANIC CHEMISTRY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000289812000031)】；

语种：英文

外文关键词：SnO2; carbon nanotube; nanocomposites; sol-gel preparation

摘要：The free Sn4+ ions are released from the stable Sn-CA complexes and migrate to the surface of the carbon nanotubes to form SnO2 nanocrystals by heterogeneous nucleation in a well controllable manner. No SnO2 nanocrystals are observed away from the carbon nanotubes. The sol-gel method in this work can also be utilized to synthesize pure SnO2 nanocrystals with low degree of agglomeration.