IMR OpenIR
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 AuthorXin, Huolin L.(huolinx@uci.edu) ; Kang, Feiyu(fykang@sz.tsinghua.edu.cn) ; Yang, Cheng(yang.cheng@sz.tsinghua.edu.cn)
2021-05-26
Source PublicationCHEMICAL REVIEWS
ISSN0009-2665
Volume121Issue:10Pages:5986-6056
AbstractLithium (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 OrganizationLocal 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
DOI10.1021/acs.chemrev.0c01100
Indexed BySCI
Language英语
Funding ProjectLocal 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 AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000657259900006
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:28[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/160362
Collection中国科学院金属研究所
Corresponding AuthorXin, Huolin L.; Kang, Feiyu; Yang, Cheng
Affiliation1.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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