DICP OpenIR
One-step preparation of optically transparent Ni-Fe oxide film electrocatalyst for oxygen evolution reaction
Zhang, Doudou1,2,3; Meng, Lijian4,5; Shi, Jingying1; Wang, Nan1,6; Liu, Shengzhong1,2,3; Li, Can1
关键词Optically Transparent Thin Film Electrocatalyst Ni-fe Oxide Oxygen Evolution Reaction
刊名ELECTROCHIMICA ACTA
2015-07-01
DOI10.1016/j.electacta.2015.04.101
169页:402-408
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Electrochemistry
研究领域[WOS]Electrochemistry
关键词[WOS]SOLAR HYDROGEN-PRODUCTION ; WATER OXIDATION ; NICKEL-OXIDE ; PHOTOELECTROCHEMICAL CELLS ; ELECTROCHEMICAL-BEHAVIOR ; ALKALINE ELECTROLYTES ; ENERGY CONVERSION ; PHOTOANODES ; ELECTRODES ; SPECTROSCOPY
英文摘要Optically transparent cocatalyst film materials is very desirable for improved photoelectrochemical (PEC) oxygen evolution reaction (OER) over light harvesting photoelectrodes which require the exciting light to irradiate through the cocatalyst side, i.e., front-side illumination. In view of the reaction overpotential at electrode/electrolyte interface, the OER electrocatalysts have been extensively used as cocatalysts for PEC water oxidation on photoanode. In this work, the feasibility of a one-step fabrication of the transparent thin film catalyst for efficient electrochemical OER is investigated. The Ni-Fe bimetal oxide films, similar to 200 nm in thickness, are used for study. Using a reactive magnetron co-sputtering technique, transparent (> 50% in wavelength range 500-2000 nm) Ni-Fe oxide films with high electrocatalytic activities were successfully prepared at room temperature. Upon optimization, the as-prepared bimetal oxide film with atomic ratio of Fe/Ni = 3: 7 demonstrates the lowest overpotential for the OER in aqueous KOH solution, as low as 329 mV at current density of 2 mA cm(-2), which is 135 and 108 mV lower than that of as-sputtered FeOx and NiOx thin films, respectively. It appears that this fabrication strategy is very promising to deposit optically transparent cocatalyst films on photoabsorbers for efficient PEC water splitting. (C) 2015 Elsevier Ltd. All rights reserved.
语种英语
WOS记录号WOS:000355007400049
引用统计
被引频次:17[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/146286
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
2.Chinese Minist Educ, Key Lab Appl Surface & Colloid Chem, Beijing, Peoples R China
3.Shaanxi Normal Univ, Sch Mat Sci & Engn, Xian 710062, Peoples R China
4.Inst Politecn Porto, Dept Fis, Inst Super Engn Porto, P-4200072 Oporto, Portugal
5.Univ Minho, Ctr Fis, P-4800058 Guimaraes, Portugal
6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Doudou,Meng, Lijian,Shi, Jingying,et al. One-step preparation of optically transparent Ni-Fe oxide film electrocatalyst for oxygen evolution reaction[J]. ELECTROCHIMICA ACTA,2015,169:402-408.
APA Zhang, Doudou,Meng, Lijian,Shi, Jingying,Wang, Nan,Liu, Shengzhong,&Li, Can.(2015).One-step preparation of optically transparent Ni-Fe oxide film electrocatalyst for oxygen evolution reaction.ELECTROCHIMICA ACTA,169,402-408.
MLA Zhang, Doudou,et al."One-step preparation of optically transparent Ni-Fe oxide film electrocatalyst for oxygen evolution reaction".ELECTROCHIMICA ACTA 169(2015):402-408.
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
[Zhang, Doudou]的文章
[Meng, Lijian]的文章
[Shi, Jingying]的文章
百度学术
百度学术中相似的文章
[Zhang, Doudou]的文章
[Meng, Lijian]的文章
[Shi, Jingying]的文章
必应学术
必应学术中相似的文章
[Zhang, Doudou]的文章
[Meng, Lijian]的文章
[Shi, Jingying]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。