Lithium Hexamethyldisilazide Endows Li||NCM811 Battery with Superior Performance

The construction of stable cathode electrolyte interphase (CEI) is the key to improve the NCM811 particle structure and interfacial stability via electrolyte engineering. In He’s work, lithium hexamethyldisilazide (LiHMDS) as the electrolyte additive is proposed to facilitate the generation of stabl...

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Autores principales: Huang, Junda, Yang, Yaxiong, Liu, Yanxia, Ma, Jianmin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Nature Singapore 2023
Materias:
Highlights
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9829928/
https://www.ncbi.nlm.nih.gov/pubmed/36624230
http://dx.doi.org/10.1007/s40820-022-00998-z
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author Huang, Junda
Yang, Yaxiong
Liu, Yanxia
Ma, Jianmin
author_facet Huang, Junda
Yang, Yaxiong
Liu, Yanxia
Ma, Jianmin
author_sort Huang, Junda
collection PubMed
description The construction of stable cathode electrolyte interphase (CEI) is the key to improve the NCM811 particle structure and interfacial stability via electrolyte engineering. In He’s work, lithium hexamethyldisilazide (LiHMDS) as the electrolyte additive is proposed to facilitate the generation of stable CEI on NCM811 cathode surface and eliminate H(2)O and HF in the electrolyte at the same time, which boosts the cycling performance of Li||NCM811 battery up to 1000 or 500 cycles with 4.5 V cut-off voltage at 25 or 60 °C.
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spelling pubmed-98299282023-01-11 Lithium Hexamethyldisilazide Endows Li||NCM811 Battery with Superior Performance Huang, Junda Yang, Yaxiong Liu, Yanxia Ma, Jianmin Nanomicro Lett Highlights The construction of stable cathode electrolyte interphase (CEI) is the key to improve the NCM811 particle structure and interfacial stability via electrolyte engineering. In He’s work, lithium hexamethyldisilazide (LiHMDS) as the electrolyte additive is proposed to facilitate the generation of stable CEI on NCM811 cathode surface and eliminate H(2)O and HF in the electrolyte at the same time, which boosts the cycling performance of Li||NCM811 battery up to 1000 or 500 cycles with 4.5 V cut-off voltage at 25 or 60 °C. Springer Nature Singapore 2023-01-09 /pmc/articles/PMC9829928/ /pubmed/36624230 http://dx.doi.org/10.1007/s40820-022-00998-z Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Highlights
Huang, Junda
Yang, Yaxiong
Liu, Yanxia
Ma, Jianmin
Lithium Hexamethyldisilazide Endows Li||NCM811 Battery with Superior Performance
title Lithium Hexamethyldisilazide Endows Li||NCM811 Battery with Superior Performance
title_full Lithium Hexamethyldisilazide Endows Li||NCM811 Battery with Superior Performance
title_fullStr Lithium Hexamethyldisilazide Endows Li||NCM811 Battery with Superior Performance
title_full_unstemmed Lithium Hexamethyldisilazide Endows Li||NCM811 Battery with Superior Performance
title_short Lithium Hexamethyldisilazide Endows Li||NCM811 Battery with Superior Performance
title_sort lithium hexamethyldisilazide endows li||ncm811 battery with superior performance
topic Highlights
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9829928/
https://www.ncbi.nlm.nih.gov/pubmed/36624230
http://dx.doi.org/10.1007/s40820-022-00998-z
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AT yangyaxiong lithiumhexamethyldisilazideendowslincm811batterywithsuperiorperformance
AT liuyanxia lithiumhexamethyldisilazideendowslincm811batterywithsuperiorperformance
AT majianmin lithiumhexamethyldisilazideendowslincm811batterywithsuperiorperformance

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