文献类型：期刊文献

英文题名：In-situ fabrication of CNT/TiO2 interpenetrating network film on nickel substrate by chemical vapour deposition and application in photoassisted water electrolysis

作者：Ma, Lei[1]; Chen, Aiping[1]; Zhang, Zhe[1]; Lu, Jindong[1]; He, Hongbo[1]; Li, Chunzhong[1]

机构：[1] Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China

年份：2012

卷号：21

起止页码：27

外文期刊名：Catalysis Communications

收录：EI(收录号：20121214881899)

语种：英文

外文关键词：Electrolysis - Film growth - Fabrication - Anodes - Chemical vapor deposition - Nickel - Substrates - Hydrogen production

摘要：CNTs/TiO2 interpenetrating network film was in-situ fabricated on nickel substrate by chemical vapour deposition method using TiO2 film doped with iron and nickel as catalyst. The modified Ni substrate was applied as anode in photoassisted water electrolysis. The hydrogen evolution rate of the CNTs/TiO2 film modified anode was ca.2.86 ml/h?cm2. It was about 2.86 times higher than unmodified Ni anode (ca.1.00 ml/h?cm2). The CNTs/TiO2 film was characterized by AFM, FESEM, XRD, Raman and UV-vis. The absorption of TiO 2 film in UV region was obviously enhanced by growth of CNTs. The interpenetrating network film was very favorable for photoassisted water electrolysis. ? 2012 Elsevier B.V. All rights reserved.