Molybdenum-doped and anatase/rutile mixed-phase TiO2 nanotube photoelectrode for high photoelectrochemical performance

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 固体润滑国家重点实验室

	Molybdenum-doped and anatase/rutile mixed-phase TiO2 nanotube photoelectrode for high photoelectrochemical performance
	Zhang TT(张婷婷)1,2; Yu B(于波)1 ; Wang DA(王道爱)1 ; Zhou F(周峰)1 ; Wang DA(王道爱); Wang DA(王道爱)
刊名	Journal of Power Sources
	2015
卷号	281 页码:411-416
关键词	Molybdenum doping Mixed-phase Titania nanotube Hydrothermal Water-splitting
ISSN号	0378-7753
通讯作者	王道爱
英文摘要	Molybdenum-doped TiO₂ nanotube arrays (Mo-doped TiO₂ NTs) photoelectrodes with anatase/rutile mixed phase are successfully fabricated via two-step anodization of titanium followed by a hydrothermal doping treatment process. The Mo-doped TiO₂ NT material shows higher photocurrent density and enhanced incident photon to current conversion efficiency (IPCE) compared with the pristine TiO₂ NTs for photoelectrochemical (PEC) water-splitting. The improvement of PEC response results from not only the increasing of oxygen vacancies and reducing of the recombination of photoexcited charges by Mo-doping, but also the new formed heterojunctions of anatase/rutile mixed-phase by hydrothermal treatment. Moreover, the Mo-doped TiO₂ NTs show high stability and obvious visible absorption with considerable photocurrent density under visible light (λ > 420 nm).
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	the NSFC (21303227;21125316);the “Hundred Talents Program” of Chinese Academy of Sciences
语种	英语
WOS记录号	WOS:000350930600048
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/18393]
专题	兰州化学物理研究所_固体润滑国家重点实验室
通讯作者	Wang DA(王道爱); Wang DA(王道爱)
作者单位	1.Chinese Acad Sci, State Key Lab Solid Lubricat, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhang TT,Yu B,Wang DA,et al. Molybdenum-doped and anatase/rutile mixed-phase TiO2 nanotube photoelectrode for high photoelectrochemical performance[J]. Journal of Power Sources,2015,281:411-416.
APA	Zhang TT,Yu B,Wang DA,Zhou F,王道爱,&王道爱.(2015).Molybdenum-doped and anatase/rutile mixed-phase TiO2 nanotube photoelectrode for high photoelectrochemical performance.Journal of Power Sources,281,411-416.
MLA	Zhang TT,et al."Molybdenum-doped and anatase/rutile mixed-phase TiO2 nanotube photoelectrode for high photoelectrochemical performance".Journal of Power Sources 281(2015):411-416.