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Zeolitic Imidazolate Framework-Derived Co-Fe@NC for Rechargeable Hybrid Sodium-Air Battery with a Low Voltage Gap and Long Cycle Life

文献类型：期刊论文

作者Gao HX9; Zhu, SQ9; Kang Y9; Duc AD8; Hu KS2; Bin F(宾峰)7; Fan X6; Chen FM5; Mahmood A4; Geng JX3
刊名ACS APPLIED ENERGY MATERIALS
出版日期2022-02-02
页码10
关键词zeolitic imidazolate frameworks (ZIF) MOF-derived materials bimetallic materials bifunctional electrocatalyst hybrid sodium-air battery
ISSN号2574-0962
DOI10.1021/acsaem.1c03073
通讯作者Hui, Kwan San(k.hui@uea.ac.uk) ; Cheong, Weng-Chon Max(maxcheong@um.edu.mo) ; Kwun Nam Hui(bizhui@um.edu.mo)
英文摘要Developing low-cost, efficient electrocatalysts for the air electrode of high-performance rechargeable hybrid efficient bimetallic nanoparticles encapsulated in nitrogen-doped carbon (Co-Fe@NC) were developed for the oxygen reduction and evolution reactions in HSABs. The bimetallic Co-Fe@NC catalyst outperformed its monometallic counterparts in the oxygen activity. The assembled HSAB, utilizing the Co-Fe@NC in the air electrode, exhibited a smaller voltage gap of 0.27 V and a higher power density of 5.39 mW/cm2 compared with the air electrode utilizing Pt/C + RuO2 (0.55 V, 4.79 mW/cm2). Furthermore, the round-trip efficiency of the assembled HSAB is up to 75.37% after 700 h of cycling at 0.1 mA/cm2, outperforming the benchmark HSAB with Pt/C + RuO2 (65.76% after 400 h). This work presents a promising strategy to prepare low-cost, efficient electrocatalysts to substitute the precious catalyst Pt/C + RuO2 in HSABs or other metal-air batteries for practical applications.
WOS关键词OXYGEN REDUCTION ; DOPED CARBON ; NANOPARTICLES ; ELECTROCATALYSTS ; CATALYST ; NANOTUBES
资助项目Science and Technology Development Fund, Macau SAR[0191/2017/A3] ; Science and Technology Development Fund, Macau SAR[0041/2019/A1] ; Science and Technology Development Fund, Macau SAR[0046/2019/AFJ] ; Science and Technology Development Fund, Macau SAR[0021/2019/AIR] ; University of Macau[MYRG2017-00216-FST] ; University of Macau[MYRG2018-00192-IAPME] ; UEA ; State Key Laboratory of Organic-Inorganic Composites[oic-202101002] ; Science and Technology Program of Guangzhou[2019050001] ; National Key Research and Development Program of China[2019YFE0198000] ; Pearl River Talent Program[2019QN01L951] ; National Natural Science Foundation of China[52176141]
WOS研究方向Chemistry ; Energy & Fuels ; Materials Science
语种英语
WOS记录号WOS:000757996100001
资助机构Science and Technology Development Fund, Macau SAR ; University of Macau ; UEA ; State Key Laboratory of Organic-Inorganic Composites ; Science and Technology Program of Guangzhou ; National Key Research and Development Program of China ; Pearl River Talent Program ; National Natural Science Foundation of China
其他责任者Hui, Kwan San ; Cheong, Weng-Chon Max ; Kwun Nam Hui
源URL[http://dspace.imech.ac.cn/handle/311007/88632]  
专题力学研究所_高温气体动力学国家重点实验室
作者单位1.Univ Macau, Fac Sci & Technol, Dept Phys & Chem, Taipa 999078, Macao, Peoples R China
2.Univ East Anglia, Sch Engn, Norwich NR4 7TJ, Norfolk, England;
3.Beijing Univ Chem Technol, Coll Energy, Beijing 100029, Peoples R China;
4.Guangzhou Univ, Ctr Adv Analyt Sci, Sch Chem & Chem Engn, Guangzhou 510006, Peoples R China;
5.South China Normal Univ, Sch Phys & Telecommun Engn, State Key Lab Opt Informat Phys & Technol, Guangzhou 510006, Peoples R China;
6.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China;
7.Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China;
8.Nguyen Tat Thanh Univ, NTT Hitech Inst, Ho Chi Minh 700000, Vietnam;
9.Univ Macau, Inst Appl Phys & Mat Engn, Joint Key Lab Minist Educ, Taipa 999078, Macao, Peoples R China;
推荐引用方式
GB/T 7714		 Gao HX,Zhu, SQ,Kang Y,et al. Zeolitic Imidazolate Framework-Derived Co-Fe@NC for Rechargeable Hybrid Sodium-Air Battery with a Low Voltage Gap and Long Cycle Life[J]. ACS APPLIED ENERGY MATERIALS,2022:10.
APA Gao HX.,Zhu, SQ.,Kang Y.,Duc AD.,Hu KS.,...&Kwun NH.(2022).Zeolitic Imidazolate Framework-Derived Co-Fe@NC for Rechargeable Hybrid Sodium-Air Battery with a Low Voltage Gap and Long Cycle Life.ACS APPLIED ENERGY MATERIALS,10.
MLA Gao HX,et al."Zeolitic Imidazolate Framework-Derived Co-Fe@NC for Rechargeable Hybrid Sodium-Air Battery with a Low Voltage Gap and Long Cycle Life".ACS APPLIED ENERGY MATERIALS (2022):10.

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来源：力学研究所

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