Synthesis of hierarchy ZnO by a template-free method and its photocatalytic activity

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题名:	Synthesis of hierarchy ZnO by a template-free method and its photocatalytic activity
作者:	Zhao,B;Wang,CL;Chen,YW;Chen,HL
贡献者:	化學工程與材料工程學系
关键词:	ZINC-OXIDE;GROWTH;AU(III)-COMPLEXES;NANOBELTS;NANORODS;ARRAYS
日期:	2010
上传时间:	2012-03-27 16:26:07 (UTC+8)
出版者:	國立中央大學
摘要:	ZnO with hierarchy structure was prepared by a convenient environmental friendly two-step route without using any template. The precursor of Zn(OH)(2) with hierarchy structure was firstly synthesized through an equilibra-shift process. The precursor was then themo-decomposed slowly. The ZnO with the same morphology was obtained. The mechanism for the formation of this structure was elucidated. The low reaction temperature and slow reaction rate favored the hierarchy structure of the precursor. The ZnO showed good photocatalytic activity on degradation of methyl orange under UV light irradiation. (C) 2010 Elsevier B.V. All rights reserved.
關聯:	MATERIALS CHEMISTRY AND PHYSICS
显示于类别:	[化學工程與材料工程學系 ] 期刊論文

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