Unlocking the multi-electron transfer reaction in NASICON-type cathode materials
文献类型：期刊论文
| 作者 | Liu,Yuan2,5; Rong,Xiaohui1,2,5; Xie,Fei5; Lu,Yaxiang4,5; Zhao,Junmei3; Chen,Liquan5; Hu,Yong-Sheng1,2,4,5 |
| 刊名 | Materials Futures
 |
| 出版日期 | 2023-05-26 |
| 卷号 | 2期号:2 |
| 关键词 | NASICON Na-ion batteries cathode materials multi-electron transfer reactions |
| DOI | 10.1088/2752-5724/acc7bb |
| 英文摘要 | Abstract The growing concern about scarcity and large-scale applications of lithium resources has attracted efforts to realize cost-effective phosphate-based cathode materials for next-generation Na-ion batteries (NIBs). In previous work, a series of materials (such as Na4Fe3(PO4)2(P2O7), Na3VCr(PO4)3, Na4VMn(PO4)3, Na3MnTi(PO4)3, Na3MnZr(PO4)3, etc) with ～120 mAh g?1 specific capacity and high operating potential has been proposed. However, the mass ratio of the total transition metal in the above compounds is only ～22 wt%, which means that one-electron transfer for each transition metal shows a limited capacity (the mass ratio of Fe is 35.4 wt% in LiFePO4). Therefore, a multi-electron transfer reaction is necessary to catch up to or go beyond the electrochemical performance of LiFePO4. This review summarizes the reported NASICON-type and other phosphate-based cathode materials. On the basis of the aforementioned experimental results, we pinpoint the multi-electron behavior of transition metals and shed light on designing rules for developing high-capacity cathodes in NIBs. |
| 语种 | 英语 |
| 出版者 | IOP Publishing |
| WOS记录号 | IOP:MF_2_2_023502 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/60523]  |
| 通讯作者 | Rong,Xiaohui; Zhao,Junmei |
| 作者单位 | 1.Yangtze River Delta Physics Research Center Co. Ltd, Liyang 213300, People’s Republic of China 2.College of Materials Science and Optoelectronic Technology, University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China 3.CAS Key Laboratory of Green Process and Engineering, State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, People’s Republic of China 4.Huairou Division, Institute of Physics, Chinese Academy of Sciences, Beijing 101400, People’s Republic of China 5.Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China |
| 推荐引用方式 GB/T 7714 | Liu,Yuan,Rong,Xiaohui,Xie,Fei,et al. Unlocking the multi-electron transfer reaction in NASICON-type cathode materials[J]. Materials Futures,2023,2(2). |
| APA | Liu,Yuan.,Rong,Xiaohui.,Xie,Fei.,Lu,Yaxiang.,Zhao,Junmei.,...&Hu,Yong-Sheng.(2023).Unlocking the multi-electron transfer reaction in NASICON-type cathode materials.Materials Futures,2(2). |
| MLA | Liu,Yuan,et al."Unlocking the multi-electron transfer reaction in NASICON-type cathode materials".Materials Futures 2.2(2023). |
入库方式： OAI收割
来源：过程工程研究所
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