Zinc oxide pompom-like particles from temperature-driven ammonia decomplexation

被引：20

作者：

Hochepied, JF

de Oliveira, APA

Guyot-Ferréol, V

Tranchant, JF

机构：

[1] Ecole Mines Paris, Ctr Energet & Procedes, Lab Syst Colloidaux Procedes Ind, F-75006 Paris, France

[2] LVMH Parfums & Cosmet, Lab Physicochim, F-45804 St Jean De Braye, France

来源：

JOURNAL OF CRYSTAL GROWTH | 2005年 / 283卷 / 1-2期

关键词：

crystal morphology; growth models; nanostructures; zinc compounds; semiconducting materials;

D O I：

10.1016/j.jcrysgro.2005.05.051

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Zinc oxide pompom-like particles were crystallized by heating solutions of zinc amino complexes in open air. The nature of the precursor (nitrate, hydroxide or a mixture of both) changes the precipitation pH and the growth mechanism, involving in the case of nitrate salts ramified branches and stratified tips, whereas hexagonal rods with flat ends grow from zinc hydroxide precursors. (c) 2005 Elsevier B.V. All rights reserved.

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页码：156 / 162

页数：7

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