Polar polymer-solvent interaction derived favorable interphase for stable lithium metal batteries
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bae, Jiwoong | - |
dc.contributor.author | Qian, Yumin | - |
dc.contributor.author | Li, Yutao | - |
dc.contributor.author | Zhou, Xingyi | - |
dc.contributor.author | Goodenough, John B. | - |
dc.contributor.author | Yu, Guihua | - |
dc.date.accessioned | 2023-09-04T07:37:28Z | - |
dc.date.available | 2023-09-04T07:37:28Z | - |
dc.date.created | 2023-07-21 | - |
dc.date.issued | 2019-11 | - |
dc.identifier.issn | 1754-5692 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/189862 | - |
dc.description.abstract | Lithium metal has long been regarded as one of the most promising anode materials for future rechargeable batteries. However, the severe reaction of Li with carbonate electrolytes and the rapid growth of Li-dendrites at high current densities hinder its practical application in Li-metal batteries. Here we report a polar polymer protective layer to suppress highly corrosive cyclic carbonates by tuning polymer-solvent interactions. The C N groups of polyacrylonitrile (PAN) polymer chains in the polar polymer network can effectively reduce high reactivity of the C = O groups of carbonate solvents leading to a stable solid electrolyte interphase (SEI) layer with higher inorganic components. In situ optical and electron microscopes demonstrate that the polar polymer network effectively restrained the formation and growth of Li-dendrites, which helps to stabilize the plating/stripping behavior of Li in a symmetric Li|Li cell and a Li|LiNi1/3Co1/3Mn1/3O2 cell. This study provides a useful perspective of controlling electrolyte coordination to form a stable SEI layer in carbonate electrolytes for Li-metal batteries. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Polar polymer-solvent interaction derived favorable interphase for stable lithium metal batteries | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Bae, Jiwoong | - |
dc.identifier.doi | 10.1039/C9EE02558H | - |
dc.identifier.scopusid | 2-s2.0-85074852766 | - |
dc.identifier.wosid | 000494816300005 | - |
dc.identifier.bibliographicCitation | ENERGY & ENVIRONMENTAL SCIENCE, v.12, no.11, pp.3319 - 3327 | - |
dc.relation.isPartOf | ENERGY & ENVIRONMENTAL SCIENCE | - |
dc.citation.title | ENERGY & ENVIRONMENTAL SCIENCE | - |
dc.citation.volume | 12 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 3319 | - |
dc.citation.endPage | 3327 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기 학술지(letter(letters to the editor)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.subject.keywordPlus | SOLID-ELECTROLYTE INTERPHASE | - |
dc.subject.keywordPlus | ANODE | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | DENSITY | - |
dc.identifier.url | https://pubs.rsc.org/en/content/articlelanding/2019/EE/C9EE02558H | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.