| Zinc-ion battery system for addressing dendritic growth, has separator positioned between positive and negative electrodes, and external magnetic field source for applying controlled magnetic field to battery during charging and discharging | |
| 2024-11-19 | |
| 专利权人 | INDIAN INST TECHNOLOGY KANPUR (IITK-C) |
| 申请日期 | 2024-11-19 |
| 专利号 | IN202411089658-A |
| 成果简介 | NOVELTY - The system has a negative electrode comprising zinc or a zinc-based material. A positive electrode is provided with a manganese dioxide coated on a conductive substrate; an electrolyte containing a zinc salt. A separator is positioned between the positive and negative electrodes and an external magnetic field source configured to apply a controlled magnetic field to a battery during charging and discharging. The negative electrode is provided with a zinc foil, preferably with a purity of at least 99.9% and a thickness. USE - Zinc-ion battery system for use in grid storage, electric vehicles and consumer electronics. Can also be used as an alternative to lithium-ion batteries (LIBs). ADVANTAGE - The system effectively suppresses dendrite formation and improves overall electrochemical performance. The system enhances rate capability, especially at high current densities, by helping maintain capacity during fast charging/discharging and improves cyclic stability at both low and high currents with a particularly strong effect at higher currents. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for assembling a zinc-ion battery system for suppressing dendritic growth. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a zinc-ion battery system for addressing dendritic growth. |
| IPC 分类号 | H01M-010/36 ; H01M-004/02 ; H01M-004/38 ; H01M-004/42 ; H01M-004/50 ; H01M-004/62 |
| 国家 | 印度 |
| 专业领域 | 材料科学 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/14499 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | INDIAN INST TECHNOLOGY KANPUR (IITK-C) |
| 推荐引用方式 GB/T 7714 | BHATTACHARYA S,SARKAR A,SAHA R,et al. Zinc-ion battery system for addressing dendritic growth, has separator positioned between positive and negative electrodes, and external magnetic field source for applying controlled magnetic field to battery during charging and discharging. IN202411089658-A[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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