A novel photoelectrochemical cell with self-organized TiO2 nanotubes as photoanodes for hydrogen generation

	A novel photoelectrochemical cell with self-organized TiO2 nanotubes as photoanodes for hydrogen generation
	Li, Yongkun 1,2; Yu, Hongmei 1; Song, Wei 1; Li, Guangfu 1,2; Yi, Baolian 1; Shao, Zhigang 1
刊名	international journal of hydrogen energy
	2011-11-01
卷号	36 期号:22 页码:14374-14380
关键词	Photoelectrochemical cell Electrochemical anodization TiO2 nanotubes Water splitting Hydrogen production
ISSN号	待补充
通讯作者	俞红梅
产权排序	1,1
中文摘要	a novel photoelectrochemical cell with self-organized tio2 nanotubes as photoanodes for hydrogen generation
英文摘要	a photoelectrochemical (pec) cell with an innovative design for hydrogen generation via photoelectrocatalytic water splitting is proposed and investigated. it consisted of a tio2 nanotube photoanode, a pt/c cathode and a commercial asbestos diaphragm. the pec could generate hydrogen under ultraviolet (uv) light-excitation with applied bias in koh solution. the ti mesh was used as the substrate to synthesize the self-organized tio2 nanotubular array layers. the effect of the morphology of the nanotubular array layers on the photovoltaic performances was investigated. when tio2 photocatalyst was irradiated with uv-excitation, it prompted the water splitting under applied bias (0.6 v vs. normal hydrogen electrode, nhe.). photocurrent generation of 0.58 ma/cm(2) under uv-light irradiation showed good performance on hydrogen production. copyright (c) 2011, hydrogen energy publications, llc. published by elsevier ltd. all rights reserved.
学科主题	物理化学
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	chemistry, physical ; electrochemistry ; energy & fuels
研究领域[WOS]	chemistry ; electrochemistry ; energy & fuels
关键词[WOS]	nanowire arrays ; water ; films
收录类别	SCI
语种	英语
WOS记录号	WOS:000297390900008
公开日期	2012-07-09
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/115434]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
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
推荐引用方式 GB/T 7714	Li, Yongkun,Yu, Hongmei,Song, Wei,et al. A novel photoelectrochemical cell with self-organized TiO2 nanotubes as photoanodes for hydrogen generation[J]. international journal of hydrogen energy,2011,36(22):14374-14380.
APA	Li, Yongkun,Yu, Hongmei,Song, Wei,Li, Guangfu,Yi, Baolian,&Shao, Zhigang.(2011).A novel photoelectrochemical cell with self-organized TiO2 nanotubes as photoanodes for hydrogen generation.international journal of hydrogen energy,36(22),14374-14380.
MLA	Li, Yongkun,et al."A novel photoelectrochemical cell with self-organized TiO2 nanotubes as photoanodes for hydrogen generation".international journal of hydrogen energy 36.22(2011):14374-14380.