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Straw-like phosphorus-doped Co2MnO4 nanoneedle arrays supported on nickel foam for high-efficiency hydrogen evolution reaction in wide pH range of electrolytes

文献类型：期刊论文

作者Zhang, Ru-Lan1; Feng, Jiu-Ju1; Yao, You-Qiang2; Fang, Ke-Ming1; Zhang, Lu1; Yin, Zheng-Zhi3; Wang, Ai-Jun1
刊名APPLIED SURFACE SCIENCE
出版日期2021-05-15
卷号548
关键词Straw-like nanoneedle arrays Non-noble-metal electrocatalysts Hydrogen evolution reaction Nickel foam Electrocatalysis
ISSN号0169-4332
DOI10.1016/j.apsusc.2021.149280
通讯作者Yin, Zheng-Zhi(yinzhengzhi@zjxu.edu.cn) ; Wang, Ai-Jun(ajwang@zjnu.cn)
英文摘要Developing high-performance and cut-price non-noble-metal electrocatalysts for hydrogen evolution reaction (HER) is desirable yet challenging. Herein, straw-like phosphorus-doped Co2MnO4 nanoneedle arrays supported on nickel foam (P-Co2MnO4/NF) were prepared by successive hydrothermal treatment, oxidation and P doping for high-efficiency HER. Benefiting from the unique needle-like arrays and compositions advantages, P-Co2MnO4/NF exhibited excellent HER activities with the overpotentials of 33, 43 and 102 mV to afford a current density of 10 mA cm(-2) in alkaline, acidic and neutral media, respectively, coupled with the long-term electrochemical stability. This work affords an effective avenue for preparation of cost-effectiveness, high-efficiency and wide-pH HER catalysts for electrochemical energy technologies.
资助项目National Natural Science Foundation of China[21805245] ; Zhejiang Public Welfare Technology Application Research Project[LGG19B050001] ; Natural Science Foundation of Zhejiang Province[LY18B050005]
WOS研究方向Chemistry ; Materials Science ; Physics
语种英语
WOS记录号WOS:000624485200004
出版者ELSEVIER
资助机构National Natural Science Foundation of China ; Zhejiang Public Welfare Technology Application Research Project ; Natural Science Foundation of Zhejiang Province
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/120874]  
专题中国科学院合肥物质科学研究院
通讯作者Yin, Zheng-Zhi; Wang, Ai-Jun
作者单位1.Zhejiang Normal Univ, Coll Chem & Life Sci, Coll Geog & Environm Sci, Key Lab,Minist Educ Adv Catalysis Mat, Jinhua 321004, Zhejiang, Peoples R China
2.Chinese Acad Sci, Inst Adv Mfg Technol, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China
3.Jiaxing Univ, Coll Biol Chem Sci & Engn, Jiaxing 314001, Zhejiang, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Ru-Lan,Feng, Jiu-Ju,Yao, You-Qiang,et al. Straw-like phosphorus-doped Co2MnO4 nanoneedle arrays supported on nickel foam for high-efficiency hydrogen evolution reaction in wide pH range of electrolytes[J]. APPLIED SURFACE SCIENCE,2021,548.
APA Zhang, Ru-Lan.,Feng, Jiu-Ju.,Yao, You-Qiang.,Fang, Ke-Ming.,Zhang, Lu.,...&Wang, Ai-Jun.(2021).Straw-like phosphorus-doped Co2MnO4 nanoneedle arrays supported on nickel foam for high-efficiency hydrogen evolution reaction in wide pH range of electrolytes.APPLIED SURFACE SCIENCE,548.
MLA Zhang, Ru-Lan,et al."Straw-like phosphorus-doped Co2MnO4 nanoneedle arrays supported on nickel foam for high-efficiency hydrogen evolution reaction in wide pH range of electrolytes".APPLIED SURFACE SCIENCE 548(2021).

入库方式： OAI收割

来源：合肥物质科学研究院

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