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Replacing conventional battery electrolyte additives with dioxolone derivatives for high-energy-density lithium-ion batteries
Solid electrolyte interphases generated using electrolyte additives are key for anode-electrolyte interactions and for enhancing the lithium-ion battery lifespan. Classical solid electrolyte interphase additives, such as vinylene carbonate and fluoroethylene carbonate, have limited potential for sim...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7864909/ https://www.ncbi.nlm.nih.gov/pubmed/33547320 http://dx.doi.org/10.1038/s41467-021-21106-6 |
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author | Park, Sewon Jeong, Seo Yeong Lee, Tae Kyung Park, Min Woo Lim, Hyeong Yong Sung, Jaekyung Cho, Jaephil Kwak, Sang Kyu Hong, Sung You Choi, Nam-Soon |
author_facet | Park, Sewon Jeong, Seo Yeong Lee, Tae Kyung Park, Min Woo Lim, Hyeong Yong Sung, Jaekyung Cho, Jaephil Kwak, Sang Kyu Hong, Sung You Choi, Nam-Soon |
author_sort | Park, Sewon |
collection | PubMed |
description | Solid electrolyte interphases generated using electrolyte additives are key for anode-electrolyte interactions and for enhancing the lithium-ion battery lifespan. Classical solid electrolyte interphase additives, such as vinylene carbonate and fluoroethylene carbonate, have limited potential for simultaneously achieving a long lifespan and fast chargeability in high-energy-density lithium-ion batteries (LIBs). Here we report a next-generation synthetic additive approach that allows to form a highly stable electrode-electrolyte interface architecture from fluorinated and silylated electrolyte additives; it endures the lithiation-induced volume expansion of Si-embedded anodes and provides ion channels for facile Li-ion transport while protecting the Ni-rich LiNi(0.8)Co(0.1)Mn(0.1)O(2) cathodes. The retrosynthetically designed solid electrolyte interphase-forming additives, 5-methyl-4-((trifluoromethoxy)methyl)-1,3-dioxol-2-one and 5-methyl-4-((trimethylsilyloxy)methyl)-1,3-dioxol-2-one, provide spatial flexibility to the vinylene carbonate-derived solid electrolyte interphase via polymeric propagation with the vinyl group of vinylene carbonate. The interface architecture from the synthesized vinylene carbonate-type additive enables high-energy-density LIBs with 81.5% capacity retention after 400 cycles at 1 C and fast charging capability (1.9% capacity fading after 100 cycles at 3 C). |
format | Online Article Text |
id | pubmed-7864909 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-78649092021-02-16 Replacing conventional battery electrolyte additives with dioxolone derivatives for high-energy-density lithium-ion batteries Park, Sewon Jeong, Seo Yeong Lee, Tae Kyung Park, Min Woo Lim, Hyeong Yong Sung, Jaekyung Cho, Jaephil Kwak, Sang Kyu Hong, Sung You Choi, Nam-Soon Nat Commun Article Solid electrolyte interphases generated using electrolyte additives are key for anode-electrolyte interactions and for enhancing the lithium-ion battery lifespan. Classical solid electrolyte interphase additives, such as vinylene carbonate and fluoroethylene carbonate, have limited potential for simultaneously achieving a long lifespan and fast chargeability in high-energy-density lithium-ion batteries (LIBs). Here we report a next-generation synthetic additive approach that allows to form a highly stable electrode-electrolyte interface architecture from fluorinated and silylated electrolyte additives; it endures the lithiation-induced volume expansion of Si-embedded anodes and provides ion channels for facile Li-ion transport while protecting the Ni-rich LiNi(0.8)Co(0.1)Mn(0.1)O(2) cathodes. The retrosynthetically designed solid electrolyte interphase-forming additives, 5-methyl-4-((trifluoromethoxy)methyl)-1,3-dioxol-2-one and 5-methyl-4-((trimethylsilyloxy)methyl)-1,3-dioxol-2-one, provide spatial flexibility to the vinylene carbonate-derived solid electrolyte interphase via polymeric propagation with the vinyl group of vinylene carbonate. The interface architecture from the synthesized vinylene carbonate-type additive enables high-energy-density LIBs with 81.5% capacity retention after 400 cycles at 1 C and fast charging capability (1.9% capacity fading after 100 cycles at 3 C). Nature Publishing Group UK 2021-02-05 /pmc/articles/PMC7864909/ /pubmed/33547320 http://dx.doi.org/10.1038/s41467-021-21106-6 Text en © The Author(s) 2021 Open Access This 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 license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license 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 license, visit http://creativecommons.org/licenses/by/4.0/. |
spellingShingle | Article Park, Sewon Jeong, Seo Yeong Lee, Tae Kyung Park, Min Woo Lim, Hyeong Yong Sung, Jaekyung Cho, Jaephil Kwak, Sang Kyu Hong, Sung You Choi, Nam-Soon Replacing conventional battery electrolyte additives with dioxolone derivatives for high-energy-density lithium-ion batteries |
title | Replacing conventional battery electrolyte additives with dioxolone derivatives for high-energy-density lithium-ion batteries |
title_full | Replacing conventional battery electrolyte additives with dioxolone derivatives for high-energy-density lithium-ion batteries |
title_fullStr | Replacing conventional battery electrolyte additives with dioxolone derivatives for high-energy-density lithium-ion batteries |
title_full_unstemmed | Replacing conventional battery electrolyte additives with dioxolone derivatives for high-energy-density lithium-ion batteries |
title_short | Replacing conventional battery electrolyte additives with dioxolone derivatives for high-energy-density lithium-ion batteries |
title_sort | replacing conventional battery electrolyte additives with dioxolone derivatives for high-energy-density lithium-ion batteries |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7864909/ https://www.ncbi.nlm.nih.gov/pubmed/33547320 http://dx.doi.org/10.1038/s41467-021-21106-6 |
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