| Polymorph Evolution Mechanisms and Regulation Strategies of Lithium Metal Anode under Multiphysical Fields | |
| Zou, Peichao1,2; Sui, Yiming1; Zhan, Houchao1; Wang, Chunyang2; Xin, Huolin L.2; Cheng, Hui-Ming3,4,5; Kang, Feiyu1,6; Yang, Cheng1 | |
| Corresponding Author | Xin, Huolin L.(huolinx@uci.edu) ; Kang, Feiyu(fykang@sz.tsinghua.edu.cn) ; Yang, Cheng(yang.cheng@sz.tsinghua.edu.cn) |
| 2021-05-26 | |
| Source Publication | CHEMICAL REVIEWS
 |
| ISSN | 0009-2665 |
| Volume | 121Issue:10Pages:5986-6056 |
| Abstract | Lithium (Li) metal, a typical alkaline metal, has been hailed as the "holy grail" anode material for next generation batteries owing to its high theoretical capacity and low redox reaction potential. However, the uncontrolled Li plating/stripping issue of Li metal anodes, associated with polymorphous Li formation, "dead Li" accumulation, poor Coulombic efficiency, inferior cyclic stability, and hazardous safety risks (such as explosion), remains as one major roadblock for their practical applications. In principle, polymorphous Li deposits on Li metal anodes includes smooth Li (film-like Li) and a group of irregularly patterned Li (e.g., whisker-like Li (Li whiskers), moss-like Li (Li mosses), tree-like Li (Li dendrites), and their combinations). The nucleation and growth of these Li polymorphs are dominantly dependent on multiphysical fields, involving the ionic concentration field, electric field, stress field, and temperature field, etc. This review provides a clear picture and in-depth discussion on the classification and initiation/growth mechanisms of polymorphous Li from the new perspective of multiphysical fields, particularly for irregular Li patterns. Specifically, we discuss the impact of multiphysical fields' distribution and intensity on Li plating behavior as well as their connection with the electrochemical and metallurgical properties of Li metal and some other factors (e.g., electrolyte composition, solid electrolyte interphase (SEI) layer, and initial nuclei states). Accordingly, the studies on the progress for delaying/suppressing/ redirecting irregular Li evolution to enhance the stability and safety performance of Li metal batteries are reviewed, which are also categorized based on the multiphysical fields. Finally, an overview of the existing challenges and the future development directions of metal anodes are summarized and prospected. |
| Funding Organization | Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program ; Shenzhen Geim Graphene Center ; National Nature Science Foundation of China ; Guangdong Province Science and Technology Department ; Shenzhen Government ; Tsinghua Shenzhen International Graduate School Overseas Collaboration Project |
| DOI | 10.1021/acs.chemrev.0c01100 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program[2017BT01N111] ; Shenzhen Geim Graphene Center ; National Nature Science Foundation of China[52061160482] ; Guangdong Province Science and Technology Department[2020A0505100014] ; Shenzhen Government[JCYJ20170412171720306] ; Tsinghua Shenzhen International Graduate School Overseas Collaboration Project |
| WOS Research Area | Chemistry |
| WOS Subject | Chemistry, Multidisciplinary |
| WOS ID | WOS:000657259900006 |
| Publisher | AMER CHEMICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/160362 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Xin, Huolin L.; Kang, Feiyu; Yang, Cheng |
| Affiliation | 1.Tsinghua Univ, Tsinghua Shenzhen Int Grad Sch, Inst Mat Res, Shenzhen 518055, Peoples R China 2.Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 USA 3.Tsinghua Univ, Shenzhen Geim Graphene Ctr, Tsinghua Berkeley Shenzhen Inst, Shenzhen 518055, Peoples R China 4.Tsinghua Univ, Tsinghua Shenzhen Int Grad Sch, Shenzhen 518055, Peoples R China 5.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 6.Tsinghua Univ, Sch Mat Sci & Engn, Shenzhen 518055, Peoples R China |
| Recommended Citation GB/T 7714 | Zou, Peichao,Sui, Yiming,Zhan, Houchao,et al. Polymorph Evolution Mechanisms and Regulation Strategies of Lithium Metal Anode under Multiphysical Fields[J]. CHEMICAL REVIEWS,2021,121(10):5986-6056. |
| APA | Zou, Peichao.,Sui, Yiming.,Zhan, Houchao.,Wang, Chunyang.,Xin, Huolin L..,...&Yang, Cheng.(2021).Polymorph Evolution Mechanisms and Regulation Strategies of Lithium Metal Anode under Multiphysical Fields.CHEMICAL REVIEWS,121(10),5986-6056. |
| MLA | Zou, Peichao,et al."Polymorph Evolution Mechanisms and Regulation Strategies of Lithium Metal Anode under Multiphysical Fields".CHEMICAL REVIEWS 121.10(2021):5986-6056. |
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