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论文类型：期刊论文

发表时间：2013-03-01

发表刊物：MATERIALS RESEARCH BULLETIN

收录刊物：EI、SCIE

卷号：48

期号：3

页面范围：1304-1307

ISSN号：0025-5408

关键字：Composites; Nanostructures; Vapor deposition; Electrochemical properties

摘要：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.