A generalized mechanism of 1D ZnO rods growth in homogeneous solution

被引：4
|
作者：
Feng, Weiliang [1 ]
Huang, Pei [1 ]
机构：
[1] Nanjing Univ Technol, Coll Chem & Chem Engn, State Key Lab Mat Oriented Chem Engn, Nanjing 210009, Jiangsu, Peoples R China
来源：
CERAMICS INTERNATIONAL | 2014年 / 40卷 / 07期
关键词：
Zinc oxide; 1D crystals; Kinetics; Homogeneous solution;
D O I：
10.1016/j.ceramint.2014.02.065
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The growth kinetics of 1D ZnO rods in an aqueous solution containing zinc acetate and hexamethylenetetramine (HMTA) has been investigated. The X-ray diffraction pattern indicated hexagonal wurtzite structures for the sample. The factors influencing the growth kinetics of ZnO rods, including the reactant concentration and the reaction temperature, are investigated. The results reveal that the crystals volume increases linearly with the reactant concentration and temperature during coarsening in this system, in agreement with the Lifshitz-Slyozov-Wagner (LSW) model for coarsening in the later stage of the growth. (c) 2014 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
引用
收藏
页码：8963 / 8967
页数：5
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