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

NCUIR > Engineering College > Department of Chemical and Materials Engineering > journal & Dissertation > Item 987654321/49907

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/49907

Title:	Synthesis of hierarchy ZnO by a template-free method and its photocatalytic activity
Authors:	Zhao,B;Wang,CL;Chen,YW;Chen,HL
Contributors:	化學工程與材料工程學系
Keywords:	ZINC-OXIDE;GROWTH;AU(III)-COMPLEXES;NANOBELTS;NANORODS;ARRAYS
Date:	2010
Issue Date:	2012-03-27 16:26:07 (UTC+8)
Publisher:	國立中央大學
Abstract:	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.
Relation:	MATERIALS CHEMISTRY AND PHYSICS
Appears in Collections:	[Department of Chemical and Materials Engineering] journal & Dissertation

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