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Indexed by:期刊论文

Date of Publication:2013-03-01

Journal:MATERIALS RESEARCH BULLETIN

Included Journals:SCIE、EI

Volume:48

Issue:3

Page Number:1304-1307

ISSN No.:0025-5408

Key Words:Composites; Nanostructures; Vapor deposition; Electrochemical properties

Abstract:In the present work we present a simple approach for coupling tungsten oxide with carbon nanowalls. The two-dimensional carbon nanowalls with open boundaries were grown using plasma enhanced hot filament chemical vapor deposition, and the subsequent tungsten oxide growth was performed in the same equipment by direct heating of a tungsten filament. The tungsten oxide coating is found to have uniform morphology with a crystalline structure of monoclinic tungsten trioxide. Surface photoelectric voltage measurements show that this product has photoresponse properties. The method of synthesis described here provides an operable route to the production of two-dimensional tungsten oxide nanocomposites. (C) 2012 Elsevier Ltd. All rights reserved.