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Surface-Functionalized Separator for Stable and Reliable Lithium Metal Batteries: A Review
Metallic Li has caught the attention of researchers studying future anodes for next-generation batteries, owing to its attractive properties: high theoretical capacity, highly negative standard potential, and very low density. However, inevitable issues, such as inhomogeneous Li deposition/dissoluti...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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MDPI
2021
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8469813/ https://www.ncbi.nlm.nih.gov/pubmed/34578592 http://dx.doi.org/10.3390/nano11092275 |
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author | Kim, Patrick Joohyun |
author_facet | Kim, Patrick Joohyun |
author_sort | Kim, Patrick Joohyun |
collection | PubMed |
description | Metallic Li has caught the attention of researchers studying future anodes for next-generation batteries, owing to its attractive properties: high theoretical capacity, highly negative standard potential, and very low density. However, inevitable issues, such as inhomogeneous Li deposition/dissolution and poor Coulombic efficiency, hinder the pragmatic use of Li anodes for commercial rechargeable batteries. As one of viable strategies, the surface functionalization of polymer separators has recently drawn significant attention from industries and academics to tackle the inherent issues of metallic Li anodes. In this article, separator-coating materials are classified into five or six categories to give a general guideline for fabricating functional separators compatible with post-lithium-ion batteries. The overall research trends and outlook for surface-functionalized separators are reviewed. |
format | Online Article Text |
id | pubmed-8469813 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-84698132021-09-27 Surface-Functionalized Separator for Stable and Reliable Lithium Metal Batteries: A Review Kim, Patrick Joohyun Nanomaterials (Basel) Review Metallic Li has caught the attention of researchers studying future anodes for next-generation batteries, owing to its attractive properties: high theoretical capacity, highly negative standard potential, and very low density. However, inevitable issues, such as inhomogeneous Li deposition/dissolution and poor Coulombic efficiency, hinder the pragmatic use of Li anodes for commercial rechargeable batteries. As one of viable strategies, the surface functionalization of polymer separators has recently drawn significant attention from industries and academics to tackle the inherent issues of metallic Li anodes. In this article, separator-coating materials are classified into five or six categories to give a general guideline for fabricating functional separators compatible with post-lithium-ion batteries. The overall research trends and outlook for surface-functionalized separators are reviewed. MDPI 2021-09-01 /pmc/articles/PMC8469813/ /pubmed/34578592 http://dx.doi.org/10.3390/nano11092275 Text en © 2021 by the author. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Review Kim, Patrick Joohyun Surface-Functionalized Separator for Stable and Reliable Lithium Metal Batteries: A Review |
title | Surface-Functionalized Separator for Stable and Reliable Lithium Metal Batteries: A Review |
title_full | Surface-Functionalized Separator for Stable and Reliable Lithium Metal Batteries: A Review |
title_fullStr | Surface-Functionalized Separator for Stable and Reliable Lithium Metal Batteries: A Review |
title_full_unstemmed | Surface-Functionalized Separator for Stable and Reliable Lithium Metal Batteries: A Review |
title_short | Surface-Functionalized Separator for Stable and Reliable Lithium Metal Batteries: A Review |
title_sort | surface-functionalized separator for stable and reliable lithium metal batteries: a review |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8469813/ https://www.ncbi.nlm.nih.gov/pubmed/34578592 http://dx.doi.org/10.3390/nano11092275 |
work_keys_str_mv | AT kimpatrickjoohyun surfacefunctionalizedseparatorforstableandreliablelithiummetalbatteriesareview |