Article ; Online: Novel design of high elastic solid polymer electrolyte for stable lithium metal batteries.
Journal of colloid and interface science
2024 Volume 659, Page(s) 533–541
Abstract: Li metal anodes have high specific capacity and low electrode potential, and have always been considered as one of the most promising anode materials. However, the growth of Li dendrites, unstable solid electrolyte interface layer (SEI), severe side ... ...
Abstract | Li metal anodes have high specific capacity and low electrode potential, and have always been considered as one of the most promising anode materials. However, the growth of Li dendrites, unstable solid electrolyte interface layer (SEI), severe side reactions at the Li/electrolyte interface, and infinite volume expansion of the Li anode seriously hinder the practical application of solid-state Li metal batteries (LMBs). Herein, we report a polyurethane elastomer (TPU) material with high elasticity and interfacial stability as a solid polymer electrolyte (SPE) for LMBs. The synergistic effects of its designed soft chain forging (PEO) and hard chain segments (IPDI) can enhance Li ion conductivity, elastic modulus and flexibility of the SPE to settle the challenges of the Li metal anodes. Moreover, Li |
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Language | English |
Publishing date | 2024-01-04 |
Publishing country | United States |
Document type | Journal Article |
ZDB-ID | 241597-5 |
ISSN | 1095-7103 ; 0021-9797 |
ISSN (online) | 1095-7103 |
ISSN | 0021-9797 |
DOI | 10.1016/j.jcis.2023.12.187 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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