| Residential College | false |
| Status | 已發表Published |
| Zeolitic Imidazolate Framework-Derived Co-Fe@ NC for Rechargeable Hybrid Sodium–Air Battery with a Low Voltage Gap and Long Cycle Life | |
GAO, H.X.1 ; Zhu, S.Q.1; Kang, Y.1; Dinh, D.A.2; Hui, K.S.3 ; Bin, F.4; Chen, Fuming5; Mahmood, A.6; Geng, J.X.7; Cheong, W.C.8 ; Hui, K.N.1
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| 2022-02 | |
| Source Publication | ACS Applied Energy Materials
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| ISSN | 2574-0962 |
| Volume | 5Issue:2Pages:1662-1671 |
| Abstract | Developing low-cost, efficient electrocatalysts for the air electrode of high-performance rechargeable hybrid sodium–air batteries (HSABs) remains challenging. Herein, 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 reduction reaction (ORR)/oxygen evolution reaction (OER) 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. |
| Keyword | Zeolitic Imidazolate Frameworks (Zif) Mof-derived Materials Bimetallic Materials Bifunctional Electrocatalyst Hybrid Sodium−air Battery |
| DOI | 10.1021/acsaem.1c03073 |
| URL | View the original |
| Indexed By | SCIE |
| Language | 英語English |
| WOS Research Area | Chemistry ; Energy & Fuels ; Materials Science |
| WOS Subject | Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary |
| WOS ID | WOS:000757996100001 |
| Scopus ID | 2-s2.0-85124623508 |
| Fulltext Access | |
| Citation statistics | |
| Document Type | Journal article |
| Collection | INSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING DEPARTMENT OF PHYSICS AND CHEMISTRY |
| Corresponding Author | Hui, K.S.; Chen, Fuming; Cheong, W.C.; Hui, K.N. |
| Affiliation | 1.Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Taipa 999078 Macau SAR, P. R. China 2.NTT Hi-Tech Insitute, Nguyen Tat Thanh University, Ho Chi Minh 700000, Vietnam 3.State Key Laboratory of High-Temperature Gas Dynamics, Institute of Mechanics, Chinese Academy of Science, Beijing 100190, P. R. China 4.Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China 5.State Key Laboratory of Optic Information Physics and Technologies, School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou 510006, P. R. China 6.Center for Advanced Analytical Science, School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, P. R. China 7.College of Energy, Beijing University of Chemical Technology, Beijing 100029, P. R. China 8.Department of Physics and Chemistry, Faculty of Science and Technology, University of Macau, Taipa 999078 Macao SAR, P. R. China |
| First Author Affilication | INSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING |
| Corresponding Author Affilication | Faculty of Science and Technology; INSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING |
| Recommended Citation GB/T 7714 | GAO, H.X.,Zhu, S.Q.,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, 5(2), 1662-1671. |
| APA | GAO, H.X.., Zhu, S.Q.., Kang, Y.., Dinh, D.A.., Hui, K.S.., Bin, F.., Chen, Fuming., Mahmood, A.., Geng, J.X.., Cheong, W.C.., & Hui, K.N. (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, 5(2), 1662-1671. |
| MLA | GAO, H.X.,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 5.2(2022):1662-1671. |
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