DICP OpenIR
Subject Area物理化学
Effect of water and annealing temperature of anodized TiO2 nanotubes on hydrogen production in photoelectrochemical cell
Li, Yongkun1,2; Yu, Hongmei1; Zhang, Changkun1,2; Song, Wei1; Li, Guangfu1,2; Shao, Zhigang1; Yi, Baolian1; Yu HM(俞红梅)
KeywordPhotoelectrochemical Cell Tio2 Nanotubes Morphology Annealing Treatment Hydrogen Production
Source PublicationELECTROCHIMICA ACTA
2013-09-30
DOI10.1016/j.electacta.2013.05.090
Volume107Pages:313-319
Indexed BySCI
SubtypeArticle
DepartmentDNL03
Funding ProjectDNL0301
Contribution Rank1,1
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectElectrochemistry
WOS Research AreaElectrochemistry
WOS KeywordGENERATION ; ARRAYS ; CATHODE ; DESIGN ; LIGHT
AbstractAn efficient and economical technology for hydrogen production via solar water splitting in a newly designed photoelectrochemical (PEC) cell is reported. The core of the PEC cell is a membrane electrode assembly (MEA) that consisted of a TiO2 nanotube photoanode, a Pt/C cathode and alkaline membrane. The TiO2 nanotube arrays (NTs) were prepared by electrochemical anodization of titanium mesh in a mixed electrolyte solution of glycol and NH4F and then calcined at different temperature to transform the amorphous structure into crystalline. Effect of water content on the morphology of the TiO2NTs is investigated, and the optimal amount of water in the electrolyte is between 10 wt% and 80 wt%. Emphasis was the effect of the annealing temperature of anodized TiO2NTs on the hydrogen production in the PEC cell. The results indicate that the crystal phase and morphology of TiO2NTs are stable at 450 degrees C, which exhibits the best photocatalytic activity. Photocurrent generation of 1.55 mA/cm(2) under UV-light irradiation under applied bias (0.6 V vs. Normal Hydrogen Electrode, NHE) shows good performance on hydrogen production. (C) 2013 Elsevier Ltd. All rights reserved.
Language英语
WOS IDWOS:000326661200038
Citation statistics
Cited Times:31[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/117547
Collection中国科学院大连化学物理研究所
Corresponding AuthorYu HM(俞红梅)
Affiliation1.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
GB/T 7714
Li, Yongkun,Yu, Hongmei,Zhang, Changkun,et al. Effect of water and annealing temperature of anodized TiO2 nanotubes on hydrogen production in photoelectrochemical cell[J]. ELECTROCHIMICA ACTA,2013,107:313-319.
APA Li, Yongkun.,Yu, Hongmei.,Zhang, Changkun.,Song, Wei.,Li, Guangfu.,...&俞红梅.(2013).Effect of water and annealing temperature of anodized TiO2 nanotubes on hydrogen production in photoelectrochemical cell.ELECTROCHIMICA ACTA,107,313-319.
MLA Li, Yongkun,et al."Effect of water and annealing temperature of anodized TiO2 nanotubes on hydrogen production in photoelectrochemical cell".ELECTROCHIMICA ACTA 107(2013):313-319.
Files in This Item:
File Name/Size DocType Version Access License
2013VnPrgJPto3.PDF(3015KB) 开放获取--Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, Yongkun]'s Articles
[Yu, Hongmei]'s Articles
[Zhang, Changkun]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, Yongkun]'s Articles
[Yu, Hongmei]'s Articles
[Zhang, Changkun]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, Yongkun]'s Articles
[Yu, Hongmei]'s Articles
[Zhang, Changkun]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.