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|a 10.1002/adma.202413420
|2 doi
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|a pubmed24n1633.xml
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|a (DE-627)NLM381624773
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|a (NLM)39676390
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Zhan, Jun
|e verfasserin
|4 aut
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|a Self-Selective (220) Directional Grown Copper Current Collector Design for Cycling-Stable Anode-Less Lithium Metal Batteries
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Revised 16.12.2024
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|a published: Print-Electronic
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|a Citation Status Publisher
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|a © 2024 Wiley‐VCH GmbH.
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|a Anode-less lithium metal batteries (ALLMB) are promising candidates for energy storage applications owing to high-energy-density and safety characteristics. However, the unstable solid electrolyte interphase (SEI) formed on anode copper current collector (CuCC) leads to poor reversibility of uneven lithium deposition/stripping. Though the well-known knowledge of lithium salt-derived inorganic-rich SEI (iSEI) benefiting uniform lithium deposition, how to design a lithium salt-philic CuCC with undiscovered salt-philic facet that favors lithium salt adsorption and catalyzing salt decomposition into iSEI, remains unexplored yet. Here, a self-selective and iSEI-catalyzing CuCC design is developed by using lithium salt as surface-controlling agent in CuCC electrodeposition process, self-selecting out and guiding unidirectional Cu(220) facet growth as the most salt-philic facets of CuCC. This self-selected Cu(220) facet promotes the salt adsorption and formation of salt decomposition-derived iSEI in battery, thus improving the lithium plating/stripping coulombic efficiency from 99.25% to 99.50% (stable within 400 cycles), and the capacity decay rate of ALLMB is also reduced by 42.4% within 100 cycles. Practical mass-productivity of this self-selective CuCC for 350 Wh kg-1 pouch-cell fabrication is also demonstrated, providing a new self-selective current collector design strategy for improving selectivity and catalyzation of desired chemical reaction, important for high-selectivity electrochemical reaction system construction
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|a Journal Article
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|a Li salt adsorption and decomposition
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|a anode‐less lithium metal batteries
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|a inorganic solid electrolyte interphase
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|a self‐selective and inorganic interphase‐catalyzing current collector design
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|a Deng, Lequan
|e verfasserin
|4 aut
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|a Liu, Yaoyao
|e verfasserin
|4 aut
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|a Hao, Mengjiao
|e verfasserin
|4 aut
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|a Wang, Zhaofen
|e verfasserin
|4 aut
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|a Dong, Lu-Tan
|e verfasserin
|4 aut
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|a Yang, Yushuang
|e verfasserin
|4 aut
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|a Song, Kepeng
|e verfasserin
|4 aut
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|a Qi, Dongqing
|e verfasserin
|4 aut
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|a Wang, Jianjun
|e verfasserin
|4 aut
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|a Wang, Shuhua
|e verfasserin
|4 aut
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|a Liu, Hong
|e verfasserin
|4 aut
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|a Zhou, Weijia
|e verfasserin
|4 aut
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|a Chen, Hao
|e verfasserin
|4 aut
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g (2024) vom: 15. Dez., Seite e2413420
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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|g year:2024
|g day:15
|g month:12
|g pages:e2413420
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|u http://dx.doi.org/10.1002/adma.202413420
|3 Volltext
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|j 2024
|b 15
|c 12
|h e2413420
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