IOCAS-IR  > 海洋环境腐蚀与与生物污损重点实验室
High-Efficiency Photoelectrochemical Properties by a Highly Crystalline CdS-Sensitized ZnO Nanorod Array
Bu, Yuyu1; Chen, Zhuoyuan1; Li, Weibing2; Yu, Jianqiang3; Chen, ZY
2013-06-12
Source PublicationACS APPLIED MATERIALS & INTERFACES
ISSN1944-8244
Volume5Issue:11Pages:5097-5104
SubtypeArticle
AbstractA ZnO nanorod array with comparatively long nanorods was successfully prepared on a Ti substrate on a T by applying a. hydrothermal method twice. CdS nanoparticles with high crystallinity were deposited onto the surface of ZnO nanorods through a,galvanostatic electrodeposition method. CdS-sensitized ZnO nanorod arrays after being hydrothermally grown twice with the second growth time of 6 h possessed the best photoelectrochemical performance. The photoinduced current densities at a 0 V bias potential are 23.7 and 15.8 mA.cm(-2) under the illumination of simulated sunlight and visible light, respectively. The monochromatic incident photon-to-electron conversion efficiency values at the wavelength of 380-520 nm are in the range of 50-60%, which indicated its high photoelectric conversion efficiency. The contribution from visible light is significantly higher than that from UV light. The prepared photoanodes in the present work exhibit a potential application in photoelectrochemical hydrogen production from water reduction under sunlight.; A ZnO nanorod array with comparatively long nanorods was successfully prepared on a Ti substrate on a T by applying a. hydrothermal method twice. CdS nanoparticles with high crystallinity were deposited onto the surface of ZnO nanorods through a,galvanostatic electrodeposition method. CdS-sensitized ZnO nanorod arrays after being hydrothermally grown twice with the second growth time of 6 h possessed the best photoelectrochemical performance. The photoinduced current densities at a 0 V bias potential are 23.7 and 15.8 mA.cm(-2) under the illumination of simulated sunlight and visible light, respectively. The monochromatic incident photon-to-electron conversion efficiency values at the wavelength of 380-520 nm are in the range of 50-60%, which indicated its high photoelectric conversion efficiency. The contribution from visible light is significantly higher than that from UV light. The prepared photoanodes in the present work exhibit a potential application in photoelectrochemical hydrogen production from water reduction under sunlight.
KeywordZno Nanorod Array Cds Quantum Dot Photoelectrochemical Performance Visible Light Illumination
Subject AreaScience & Technology - Other Topics ; Materials Science
DOI10.1021/am400964c
URL查看原文
Indexed BySCI
Language英语
WOS Research AreaScience & Technology - Other Topics ; Materials Science
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000320484000082
Citation statistics
Cited Times:58[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/16368
Collection海洋环境腐蚀与与生物污损重点实验室
Corresponding AuthorChen, ZY
Affiliation1.Chinese Acad Sci, Key Lab Marine Environm Corros & Biofouling, Inst Oceanol, Qingdao 266071, Peoples R China
2.Qingdao Univ Sci & Technol, Sch Environm & Safety Engn, Qingdao 266042, Peoples R China
3.Qingdao Univ, Key Lab New Fiber Mat & Modem Text, Qingdao 266071, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Bu, Yuyu,Chen, Zhuoyuan,Li, Weibing,et al. High-Efficiency Photoelectrochemical Properties by a Highly Crystalline CdS-Sensitized ZnO Nanorod Array[J]. ACS APPLIED MATERIALS & INTERFACES,2013,5(11):5097-5104.
APA Bu, Yuyu,Chen, Zhuoyuan,Li, Weibing,Yu, Jianqiang,&Chen, ZY.(2013).High-Efficiency Photoelectrochemical Properties by a Highly Crystalline CdS-Sensitized ZnO Nanorod Array.ACS APPLIED MATERIALS & INTERFACES,5(11),5097-5104.
MLA Bu, Yuyu,et al."High-Efficiency Photoelectrochemical Properties by a Highly Crystalline CdS-Sensitized ZnO Nanorod Array".ACS APPLIED MATERIALS & INTERFACES 5.11(2013):5097-5104.
Files in This Item:
File Name/Size DocType Version Access License
High-Efficiency Phot(535KB) 开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Bu, Yuyu]'s Articles
[Chen, Zhuoyuan]'s Articles
[Li, Weibing]'s Articles
Baidu academic
Similar articles in Baidu academic
[Bu, Yuyu]'s Articles
[Chen, Zhuoyuan]'s Articles
[Li, Weibing]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Bu, Yuyu]'s Articles
[Chen, Zhuoyuan]'s Articles
[Li, Weibing]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: High-Efficiency Photoelectrochemical Properties by a Highly Crystalline CdS-Sensitized ZnO Nanorod Array.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

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