Solvating lithium and tethering aluminium using di-coordination-strength anions for low-temperature lithium metal batteries

Jin Xiu Chen; Jin Hao Zhang; Xiao Zhong Fan; Fang Fang Wang; Wen Tang; Wei Xia; Yusheng Zhao; Long Kong

doi:10.1039/d3ee03809b

Solvating lithium and tethering aluminium using di-coordination-strength anions for low-temperature lithium metal batteries

Jin Xiu Chen
, Jin Hao Zhang
, Xiao Zhong Fan
, Fang Fang Wang
, Wen Tang
, Wei Xia
, Yusheng Zhao
, Long Kong

Institute of Flexible Electronics

Northwestern Polytechnical University Xian
Eastern Institute of Technology, Ningbo
Southern University of Science and Technology

Research output: Contribution to journal › Article › peer-review

49 Scopus citations

Abstract

Lithium bis(fluorosulfonyl)imide (LiFSI) corrodes aluminium (Al) current collector, but this corrosion can be impeded using di-coordination-strength anions. This concept adopts the weakly coordinated anion (FSI⁻) to exert high ionic transport kinetics, and the strongly coordinated anion (nitride, NO₃⁻) to stabilize the Al foil surface. Such simultaneous Li solvation and Al tethering, highlight the importance of solvation chemistry to mediating Li transport and Al corrosion.

Original language	English
Pages (from-to)	4036-4043
Number of pages	8
Journal	Energy and Environmental Science
Volume	17
Issue number	12
DOIs	https://doi.org/10.1039/d3ee03809b
State	Published - 13 Mar 2024

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SDG 7 Affordable and Clean Energy

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10.1039/d3ee03809b

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title = "Solvating lithium and tethering aluminium using di-coordination-strength anions for low-temperature lithium metal batteries",

abstract = "Lithium bis(fluorosulfonyl)imide (LiFSI) corrodes aluminium (Al) current collector, but this corrosion can be impeded using di-coordination-strength anions. This concept adopts the weakly coordinated anion (FSI−) to exert high ionic transport kinetics, and the strongly coordinated anion (nitride, NO3−) to stabilize the Al foil surface. Such simultaneous Li solvation and Al tethering, highlight the importance of solvation chemistry to mediating Li transport and Al corrosion.",

author = "Chen, \{Jin Xiu\} and Zhang, \{Jin Hao\} and Fan, \{Xiao Zhong\} and Wang, \{Fang Fang\} and Wen Tang and Wei Xia and Yusheng Zhao and Long Kong",

note = "Publisher Copyright: {\textcopyright} 2024 The Royal Society of Chemistry.",

year = "2024",

month = mar,

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doi = "10.1039/d3ee03809b",

language = "英语",

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TY - JOUR

T1 - Solvating lithium and tethering aluminium using di-coordination-strength anions for low-temperature lithium metal batteries

AU - Chen, Jin Xiu

AU - Zhang, Jin Hao

AU - Fan, Xiao Zhong

AU - Wang, Fang Fang

AU - Tang, Wen

AU - Xia, Wei

AU - Zhao, Yusheng

AU - Kong, Long

PY - 2024/3/13

Y1 - 2024/3/13

N2 - Lithium bis(fluorosulfonyl)imide (LiFSI) corrodes aluminium (Al) current collector, but this corrosion can be impeded using di-coordination-strength anions. This concept adopts the weakly coordinated anion (FSI−) to exert high ionic transport kinetics, and the strongly coordinated anion (nitride, NO3−) to stabilize the Al foil surface. Such simultaneous Li solvation and Al tethering, highlight the importance of solvation chemistry to mediating Li transport and Al corrosion.

AB - Lithium bis(fluorosulfonyl)imide (LiFSI) corrodes aluminium (Al) current collector, but this corrosion can be impeded using di-coordination-strength anions. This concept adopts the weakly coordinated anion (FSI−) to exert high ionic transport kinetics, and the strongly coordinated anion (nitride, NO3−) to stabilize the Al foil surface. Such simultaneous Li solvation and Al tethering, highlight the importance of solvation chemistry to mediating Li transport and Al corrosion.

UR - https://www.scopus.com/pages/publications/85196532752

U2 - 10.1039/d3ee03809b

DO - 10.1039/d3ee03809b

M3 - 文章

AN - SCOPUS:85196532752

SN - 1754-5692

VL - 17

SP - 4036

EP - 4043

JO - Energy and Environmental Science

JF - Energy and Environmental Science

IS - 12

ER -

Solvating lithium and tethering aluminium using di-coordination-strength anions for low-temperature lithium metal batteries

Abstract

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