Preparation and characterization of nano-zinc oxide

被引：79

作者：

Liu, Yang ^{[1
]}

Zhou, Jian-er

Larbot, Andre

Persin, Michel

机构：

[1] Jingdezhen Ceram Inst, Sch Mat, Jiangxi 333001, Peoples R China

[2] IEM, F-34296 Montpellier 5, France

来源：

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 2007年 / 189卷 / 1-3期

关键词：

zinc oxide nanocrystals; homogeneous precipitation; orientation adhesion; anionic coordination polyhedrons; growth unit;

D O I：

10.1016/j.jmatprotec.2007.02.007

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Zinc oxide nanocrystals were prepared by homogeneous precipitation method using urea and zinc nitrate as raw materials. The orientation adhesion of nanocrystallites formed by connection of crystallites was discussed by the growth unit model of anionic coordination polyhedrons. It was shown that zinc oxide nanocrystal growth was more easily to occur along c-axis, which was primarily formed by the connection of positive hexagonal cone faces p(10 (1) over bar1) and negative hexagonal cone faces p'(10 (1) over bar(1) over bar), secondly by the positive polar faces c(0001) and negative polar faces -c(000 (1) over bar). (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：379 / 383

页数：5

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