| Research progress of tunnel-type sodium manganese oxide cathodes for SIBs |
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| 作者姓名： | Jie Feng Shaohua Luo Kexing Cai Shengxue Yan Qing Wang Yahui Zhang Xin Liu |
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| 作者单位： | 1. School of Materials Science and Engineering, Northeastern University;2. Key Laboratory of Dielectric and Electrolyte Functional Material Hebei Province;3. State Key Laboratory of Rolling and Automation, Northeastern University;4. School of Resources and Materials, Northeastern University at Qinhuangdao;5. Qinhuangdao Laboratory of Resources Cleaner Conversion and Efficient Utilization |
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| 摘 要： | Among the large energy storage batteries, the sodium ion batteries（SIBs） are attracted huge interest due to the fact of its abundant raw materials and low cost, and has become the most promising secondary battery. Tunnel-type sodium manganese oxides（TMOs） are industrialized cathode materials because of their simple synthesis method and proficient electrochemical performance. Na0.44MnO2（NMO） is considered the best candidate material for all tunnel-type structural materials. ...
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| 收稿时间： | 18 July 2021 |
Research progress of tunnel-type sodium manganese oxide cathodes for SIBs |
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| Jie Feng,Shaohua Luo,Kexing Cai,Shengxue Yan,Qing Wang,Yahui Zhang,Xin Liu.Research progress of tunnel-type sodium manganese oxide cathodes for SIBs[J].Chinese Chemical Letters,2022,33(5):2316-2326. |
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| Institution: | 1. School of Materials Science and Engineering, Northeastern University, Shenyang 110819, China;2. State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110819, China;3. School of Resources and Materials, Northeastern University at Qinhuangdao, Qinhuangdao 066004, China;4. Key Laboratory of Dielectric and Electrolyte Functional Material Hebei Province, Qinhuangdao 066004, China;5. Qinhuangdao Laboratory of Resources Cleaner Conversion and Efficient Utilization, Qinhuangdao 066004, China |
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| Abstract: | Among the large energy storage batteries, the sodium ion batteries (SIBs) are attracted huge interest due to the fact of its abundant raw materials and low cost, and has become the most promising secondary battery. Tunnel-type sodium manganese oxides (TMOs) are industrialized cathode materials because of their simple synthesis method and proficient electrochemical performance. Na0.44MnO2 (NMO) is considered the best candidate material for all tunnel-type structural materials. In this paper, the research progress in charge and discharge of cathode materials for tunnel-type structural SIBs is reviewed, the redox mechanism and all sorts of synthesis methods and different coating methods lead to different morphology and electrochemical properties of materials and the classification of electrolytes and non-aqueous electrolytes. The development and utility of aqueous solutions are discussed, and the mechanism is analyzed. Summarized the cationic potential of the transition metal oxide for tunnel structure, plays a vital role in predicting and designing the cathode material of this structure. In addition, the future opportunities and challenges for such tunnel-type SIBs in this field are described in detail. |
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