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
发表期刊ACS APPLIED MATERIALS & INTERFACES
ISSN1944-8244
卷号5期号:11页码:5097-5104
文章类型Article
摘要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.; 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.
关键词Zno Nanorod Array Cds Quantum Dot Photoelectrochemical Performance Visible Light Illumination
学科领域Science & Technology - Other Topics ; Materials Science
DOI10.1021/am400964c
URL查看原文
收录类别SCI
语种英语
WOS研究方向Science & Technology - Other Topics ; Materials Science
WOS类目Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号WOS:000320484000082
WOS关键词TIO2 NANOTUBE ARRAYS ; VISIBLE-LIGHT-DRIVEN ; SOLAR-CELLS ; QUANTUM DOTS ; HYDROGEN GENERATION ; PHOTOCATALYTIC DEGRADATION ; NANOWIRE ARRAYS ; SOLID-SOLUTION ; THIN-FILMS ; WATER
WOS标题词Science & Technology ; Technology
引用统计
被引频次:77[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.qdio.ac.cn/handle/337002/16368
专题海洋环境腐蚀与生物污损重点实验室
通讯作者Chen, ZY
作者单位1.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
第一作者单位中国科学院海洋研究所
推荐引用方式
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.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
High-Efficiency Phot(535KB) 限制开放CC BY-NC-SA浏览
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Bu, Yuyu]的文章
[Chen, Zhuoyuan]的文章
[Li, Weibing]的文章
百度学术
百度学术中相似的文章
[Bu, Yuyu]的文章
[Chen, Zhuoyuan]的文章
[Li, Weibing]的文章
必应学术
必应学术中相似的文章
[Bu, Yuyu]的文章
[Chen, Zhuoyuan]的文章
[Li, Weibing]的文章
相关权益政策
暂无数据
收藏/分享
文件名: High-Efficiency Photoelectrochemical Properties by a Highly Crystalline CdS-Sensitized ZnO Nanorod Array.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。