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学科主题: 物理化学
题名: Electrodeposition of Ni oxide on TiO2 nanotube arrays for enhancing visible light photoelectrochemical water splitting
作者: Li, Yongkun1, 2;  Yu, Hongmei1;  Zhang, Changkun1, 2;  Fu, Li1, 2;  Li, Guangfu1, 2;  Shao, Zhigang1;  Yi, Baolian1
通讯作者: 俞红梅
关键词: Photoelectrochemical cell ;  Ni oxide nanoparticles ;  TiO2 nanotubes ;  Water splitting ;  Hydrogen production
刊名: JOURNAL OF ELECTROANALYTICAL CHEMISTRY
发表日期: 2013
DOI: 10.1016/j.jelechem.2012.10.023
卷: 688, 页:228-231
收录类别: SCI
文章类型: Article
部门归属: DNL03
项目归属: DNL0301
产权排名: 1,1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Analytical ;  Electrochemistry
研究领域[WOS]: Chemistry ;  Electrochemistry
英文摘要: The photoelectrochemical water splitting into hydrogen and oxygen using sun light is a potentially clean and renewable source of hydrogen fuel. TiO2 nanotubes (NTs) grown by anodization in a fluoride based electrolyte were loaded with Ni oxide nanoparticles by a pulse electrodeposition method. The fabricated NiOx/TiO2NTs electrodes were characterized by field emission scanning electron microscopy (FESEM), energy dispersive X-ray spectroscopy (EDS) and X-ray photoemission spectroscopy (XPS). The photoelectrochemical property of fabricated NiOx/TiO2NTs electrodes was characterized by using a compartment cell. It was found that the Ni oxide nanoparticles loaded enhanced the visible spectrum absorption of the TiO2 nanotube arrays, as well as their solar-spectrum induced photocurrents, while a reverse result was obtained under UV-light illumination. Crown Copyright (c) 2012 Published by Elsevier B.V. All rights reserved.
关键词[WOS]: NICKEL-OXIDE ;  HYDROGEN-PRODUCTION ;  NANOWIRE ARRAYS ;  FILMS ;  REPLACEMENT ;  OXIDATION ;  NANORODS ;  GROWTH
语种: 英语
WOS记录号: WOS:000317158800035
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/117627
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Lab Fuel Cells, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China

Recommended Citation:
Li, Yongkun,Yu, Hongmei,Zhang, Changkun,et al. Electrodeposition of Ni oxide on TiO2 nanotube arrays for enhancing visible light photoelectrochemical water splitting[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY,2013,688:228-231.
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