ZnO nanoparticles prepared by thermal decomposition of β-cyclodextrin coated zinc acetate

被引：31
作者：
Yang, Y
Li, XF
Chen, JB
Chen, HL
Bao, XM
机构：
[1] Nanjing Univ, State Key Lab Coordinat Chem, Dept Chem, Nanjing 210093, Jiangsu, Peoples R China
[2] Nanjing Univ, Natl Lab Solid State Microstruct, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China
来源：
CHEMICAL PHYSICS LETTERS | 2003年 / 373卷 / 1-2期
基金：
高等学校博士学科点专项科研基金; 中国国家自然科学基金;
关键词：
D O I：
10.1016/S0009-2614(03)00562-1
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Uniform ZnO nanoparticles have been prepared via a convenient thermal decomposition approach, in which beta-cyclodextrin (beta-CD) is selected to coat the precursor of zinc acetate. The decomposition process of this system is investigated by thermogravimetric and differential thermal analysis (TG-DTA). TEM or AFM studies reveal that ZnO nanoparticles and the corresponding film doped on the silicon substrate by this method present weak agglomeration and regular size distribution. The possible formation mechanism of ZnO nanoparticles under the effects of O-CD coating is also discussed. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：22 / 27
页数：6
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