| A highly reversible Co3S4 microsphere cathode material for aluminum-ion batteries | |
| Li, Hucheng1,2; Yang, Huicong1,2; Sun, Zhenhua1; Shi, Ying1; Cheng, Hui-Ming1,3; Li, Feng1,2 | |
| Corresponding Author | Li, Feng(fli@imr.ac.cn) |
| 2019-02-01 | |
| Source Publication | NANO ENERGY
 |
| ISSN | 2211-2855 |
| Volume | 56Pages:100-108 |
| Abstract | Aluminum-ion batteries (AIBs) have been regarded as a promising candidate for large-scale stationary energy storage applications based on their low cost, good safety and high volumetric capacity. However, the lack of suitable cathode materials with highly reversible aluminum storage has hindered their practical use. Here, we demonstrate a highly reversible AIB using porous Co(3)S(4 )microspheres as the cathode material. The microstructure gives Co3S4 a superior electrochemical performance to most other cathode materials for AIBs reported so far. It is further shown that the cell undergoes Al3+ intercalation/deintercalation with Co3+/Co2+ as a redox couple in the cathode, and electrochemical stripping/plating of metallic aluminum in the anode. We also found that the diffusion of Al3+ in the host Co(3)S(4 )is the key kinetic step that limits the discharge/charge current density. This work is a step forward in the development of a low-cost cathode material for high-performance AIBs and contributes to a better understanding of AIB chemistry. |
| Keyword | Aluminum-ion batteries Energy storage Cathode materials Cobalt sulfides Ionic liquid electrolytes |
| Funding Organization | MOST ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Institute of Metal Research, Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; CAS/SAFEA International Partnership Program for Creative Research Teams |
| DOI | 10.1016/j.nanoen.2018.11.045 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | MOST[2016YFA0200100] ; MOST[2016YFB0100100] ; MOST[2014CB932402] ; National Natural Science Foundation of China[51525206] ; National Natural Science Foundation of China[51625203] ; National Natural Science Foundation of China[51521091] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences[2015150] ; Institute of Metal Research, Chinese Academy of Sciences[2015-PY03] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA09010104] ; Key Research Program of the Chinese Academy of Sciences[KGZD-EW-T06] ; CAS/SAFEA International Partnership Program for Creative Research Teams |
| WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS Subject | Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied |
| WOS ID | WOS:000455264600011 |
| Publisher | ELSEVIER SCIENCE BV |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/131365 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Li, Feng |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei, Anhui, Peoples R China 3.Tsinghua Univ, Tsinghua Berkeley Shenzhen Inst, Shenzhen 518055, Peoples R China |
| Recommended Citation GB/T 7714 | Li, Hucheng,Yang, Huicong,Sun, Zhenhua,et al. A highly reversible Co3S4 microsphere cathode material for aluminum-ion batteries[J]. NANO ENERGY,2019,56:100-108. |
| APA | Li, Hucheng,Yang, Huicong,Sun, Zhenhua,Shi, Ying,Cheng, Hui-Ming,&Li, Feng.(2019).A highly reversible Co3S4 microsphere cathode material for aluminum-ion batteries.NANO ENERGY,56,100-108. |
| MLA | Li, Hucheng,et al."A highly reversible Co3S4 microsphere cathode material for aluminum-ion batteries".NANO ENERGY 56(2019):100-108. |
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