Failure and renovation of CoS2 powder as cathode materials from thermal battery
文献类型：期刊论文
| 作者 | Chu, Ying1; Li, Shunchang1; Chen, Fuhua1; Feng, Yong2; Shi, Bin2; Zhao, Lili1; Wang, Xueying1; Zhu, Yongping1 |
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2022-09-15 |
| 卷号 | 323页码:4 |
| 关键词 | Microstructure Powder technology Thermal analysis CoS2 Failure Renovation |
| ISSN号 | 0167-577X |
| DOI | 10.1016/j.matlet.2022.132503 |
| 英文摘要 | The CoS2 powder is a kind of typical cathode material for the thermal battery. However, its poor chemical stability is easy to cause the failure. The failed CoS2 can lead to serious degradation of the electrochemical and security performance of the thermal battery. In this paper, the failure mechanism and renovation method of CoS2 powder synthesized by solid-state method are researched. The failure of CoS2 powder is caused by the chemical reaction with moisture and oxygen. The crucial factor leading to failure is moisture rather than oxygen, thus the failure of CoS2 powder can be prevent by controlling the humidity in the storage environment. The failure powder can be renovated and transformed into CoS2 after be calcined with appropriate proportion sulfur powder. |
| WOS关键词 | METAL-SULFUR SYSTEMS ; PHASE-RELATIONSHIPS ; THERMODYNAMICS |
| 资助项目 | Opening Project of State Key Labo-ratory of Advanced Chemical Power Sources[SKL-ACPS-C-07] ; Opening Project of State Key Labo-ratory of Advanced Chemical Power Sources[SKL-ACPS-C-08] ; Chinese Academy of Sciences[HZ2021013] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000808237200003 |
| 出版者 | ELSEVIER |
| 资助机构 | Opening Project of State Key Labo-ratory of Advanced Chemical Power Sources ; Chinese Academy of Sciences |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/53859]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Chu, Ying |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Key Lab Sci & Technol Particle Mat, Beijing 100190, Peoples R China 2.State Key Lab Adv Chem Power Sources SKL ACPS, Guizhou 563003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chu, Ying,Li, Shunchang,Chen, Fuhua,et al. Failure and renovation of CoS2 powder as cathode materials from thermal battery[J]. MATERIALS LETTERS,2022,323:4. |
| APA | Chu, Ying.,Li, Shunchang.,Chen, Fuhua.,Feng, Yong.,Shi, Bin.,...&Zhu, Yongping.(2022).Failure and renovation of CoS2 powder as cathode materials from thermal battery.MATERIALS LETTERS,323,4. |
| MLA | Chu, Ying,et al."Failure and renovation of CoS2 powder as cathode materials from thermal battery".MATERIALS LETTERS 323(2022):4. |
入库方式： OAI收割
来源：过程工程研究所
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