DICP OpenIR
A Tantalum Nitride Photoanode Modified with a Hole-Storage Layer for Highly Stable Solar Water Splitting
Liu, Guiji; Shi, Jingying; Zhang, Fuxiang; Chen, Zheng; Han, Jingfeng; Ding, Chunmei; Chen, Shanshan; Wang, Zhiliang; Han, Hongxian; Li, Can
关键词Electrochemistry Ferrihydrite Photochemistry Tantalum Nitride Water Splitting
刊名ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
2014-07-01
DOI10.1002/anie.201404697
53期:28页:7295-7299
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]TA3N5 NANOROD ARRAYS ; OXYGEN EVOLUTION REACTION ; SEMICONDUCTOR ELECTRODES ; HEMATITE ELECTRODES ; IRON OXYHYDROXIDE ; OXIDATION ; CATALYST ; FERRIHYDRITE ; EFFICIENT ; PHOTOCURRENT
英文摘要Photoelectrochemical (PEC) water splitting is an ideal approach for renewable solar fuel production. One of the major problems is that narrow bandgap semiconductors, such as tantalum nitride, though possessing desirable band alignment for water splitting, suffer from poor photostability for water oxidation. For the first time it is shown that the presence of a ferrihydrite layer permits sustainable water oxidation at the tantalum nitride photoanode for at least 6 h with a benchmark photocurrent over 5 mAcm(-2), whereas the bare photoanode rapidly degrades within minutes. The remarkably enhanced photostability stems from the ferrihydrite, which acts as a hole-storage layer. Furthermore, this work demonstrates that it can be a general strategy for protecting narrow bandgap semi-conductors against photocorrosion in solar water splitting.
语种英语
WOS记录号WOS:000338989500034
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/145745
专题中国科学院大连化学物理研究所
作者单位Chinese Acad Sci, Dalian Natl Lab Clean Energy, State Key Lab Catalysis, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Liu, Guiji,Shi, Jingying,Zhang, Fuxiang,et al. A Tantalum Nitride Photoanode Modified with a Hole-Storage Layer for Highly Stable Solar Water Splitting[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2014,53(28):7295-7299.
APA Liu, Guiji.,Shi, Jingying.,Zhang, Fuxiang.,Chen, Zheng.,Han, Jingfeng.,...&Li, Can.(2014).A Tantalum Nitride Photoanode Modified with a Hole-Storage Layer for Highly Stable Solar Water Splitting.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,53(28),7295-7299.
MLA Liu, Guiji,et al."A Tantalum Nitride Photoanode Modified with a Hole-Storage Layer for Highly Stable Solar Water Splitting".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 53.28(2014):7295-7299.
条目包含的文件
条目无相关文件。
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
[Liu, Guiji]的文章
[Shi, Jingying]的文章
[Zhang, Fuxiang]的文章
百度学术
百度学术中相似的文章
[Liu, Guiji]的文章
[Shi, Jingying]的文章
[Zhang, Fuxiang]的文章
必应学术
必应学术中相似的文章
[Liu, Guiji]的文章
[Shi, Jingying]的文章
[Zhang, Fuxiang]的文章
相关权益政策
暂无数据
收藏/分享
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。