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High-performance oxygen evolution electrocatalysis by boronized metal sheets with self-functionalized surfaces

文献类型：期刊论文

作者Chen, Hui1; Guo, Feifan1; Wu, Yuanyuan1; Liu, Yipu1; Yang, Li2,3; Ai, Xuan1; Zou, Xiaoxin1
刊名ENERGY & ENVIRONMENTAL SCIENCE
出版日期2019-02-01
卷号12期号:2页码:684-692
ISSN号1754-5692
DOI10.1039/c8ee03405b
通讯作者Zou, Xiaoxin(xxzou@jlu.edu.cn)
英文摘要The oxygen evolution reaction (OER) is a key half-reaction involved in many important electrochemical reactions, but this process is quite sluggish and the materials needed usually show unsatisfactory activity, stability or corrosion resistance in the harsh electrocatalysis environment. Here we report an effective boronization strategy for the value-added transformation of inexpensive, commercially available metal sheets (Ni, Co, Fe, NiFe alloys and steel sheets) into highly active and stable, corrosion resistant oxygen evolution electrodes. The boronized metal sheets exhibit OER activities that are an order of magnitude higher than those of the corresponding metal sheets, and show significantly improved catalytic stability and corrosion resistance in the operating environment. The in situ formed, ultrathin (2-5 nm), metaborate-containing oxyhydroxide thin films on metal boride surfaces are identified as a self-functionalized, highly active catalytic phase for the OER. In particular, a boronized NiFe alloy sheet is demonstrated to exhibit intrinsic catalytic activity higher than those of the state-of-the-art materials in 1 M KOH, while retaining such catalytic activity for over 3000 hours. Additionally, the boronized NiFe alloy and steel sheets are also demonstrated to have good catalytic activity as well as excellent catalytic stability and corrosion resistance in 30% KOH solution, a widely-adopted electrolyte in commercial water-alkali electrolyzers.
WOS关键词WATER OXIDATION ; NICKEL OXYHYDROXIDE ; DOUBLE HYDROXIDE ; CATALYST ; IRON ; STABILITY ; BORIDES
资助项目National Key R&D Program of China[2017YFA0207800] ; National Natural Science Foundation of China (NSFC)[21771079] ; Jilin Province Science and Technology Development Plan[20170101141JC] ; Young Elite Scientist Sponsorship Program by CAST ; Program for JLU Science and Technology Innovative Research Team (JLUSTIRT) ; Fok Ying Tung Education Foundation[161011] ; Postdoctoral Innovative Talent Support Program[BX20180120] ; China Postdoctoral Science Foundation[2018M641771] ; National Natural Science Foundation of China[21621001] ; 111 Project[B17020]
WOS研究方向Chemistry ; Energy & Fuels ; Engineering ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000459741700017
出版者ROYAL SOC CHEMISTRY
资助机构National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Jilin Province Science and Technology Development Plan ; Jilin Province Science and Technology Development Plan ; Young Elite Scientist Sponsorship Program by CAST ; Young Elite Scientist Sponsorship Program by CAST ; Program for JLU Science and Technology Innovative Research Team (JLUSTIRT) ; Program for JLU Science and Technology Innovative Research Team (JLUSTIRT) ; Fok Ying Tung Education Foundation ; Fok Ying Tung Education Foundation ; Postdoctoral Innovative Talent Support Program ; Postdoctoral Innovative Talent Support Program ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 111 Project ; 111 Project ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Jilin Province Science and Technology Development Plan ; Jilin Province Science and Technology Development Plan ; Young Elite Scientist Sponsorship Program by CAST ; Young Elite Scientist Sponsorship Program by CAST ; Program for JLU Science and Technology Innovative Research Team (JLUSTIRT) ; Program for JLU Science and Technology Innovative Research Team (JLUSTIRT) ; Fok Ying Tung Education Foundation ; Fok Ying Tung Education Foundation ; Postdoctoral Innovative Talent Support Program ; Postdoctoral Innovative Talent Support Program ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 111 Project ; 111 Project ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Jilin Province Science and Technology Development Plan ; Jilin Province Science and Technology Development Plan ; Young Elite Scientist Sponsorship Program by CAST ; Young Elite Scientist Sponsorship Program by CAST ; Program for JLU Science and Technology Innovative Research Team (JLUSTIRT) ; Program for JLU Science and Technology Innovative Research Team (JLUSTIRT) ; Fok Ying Tung Education Foundation ; Fok Ying Tung Education Foundation ; Postdoctoral Innovative Talent Support Program ; Postdoctoral Innovative Talent Support Program ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 111 Project ; 111 Project ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Jilin Province Science and Technology Development Plan ; Jilin Province Science and Technology Development Plan ; Young Elite Scientist Sponsorship Program by CAST ; Young Elite Scientist Sponsorship Program by CAST ; Program for JLU Science and Technology Innovative Research Team (JLUSTIRT) ; Program for JLU Science and Technology Innovative Research Team (JLUSTIRT) ; Fok Ying Tung Education Foundation ; Fok Ying Tung Education Foundation ; Postdoctoral Innovative Talent Support Program ; Postdoctoral Innovative Talent Support Program ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 111 Project ; 111 Project
源URL[http://cas-ir.dicp.ac.cn/handle/321008/165900]  
专题大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者Zou, Xiaoxin
作者单位1.Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Jilin, Peoples R China
2.Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Hui,Guo, Feifan,Wu, Yuanyuan,et al. High-performance oxygen evolution electrocatalysis by boronized metal sheets with self-functionalized surfaces[J]. ENERGY & ENVIRONMENTAL SCIENCE,2019,12(2):684-692.
APA Chen, Hui.,Guo, Feifan.,Wu, Yuanyuan.,Liu, Yipu.,Yang, Li.,...&Zou, Xiaoxin.(2019).High-performance oxygen evolution electrocatalysis by boronized metal sheets with self-functionalized surfaces.ENERGY & ENVIRONMENTAL SCIENCE,12(2),684-692.
MLA Chen, Hui,et al."High-performance oxygen evolution electrocatalysis by boronized metal sheets with self-functionalized surfaces".ENERGY & ENVIRONMENTAL SCIENCE 12.2(2019):684-692.

入库方式： OAI收割

来源：大连化学物理研究所

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