File Download

  • Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
Related Researcher

박노정

Park, Noejung
Computational Physics & Electronic Structure Lab.
Read More

Views & Downloads

Detailed Information

Cited time in webofscience Cited time in scopus
Metadata Downloads

Full metadata record

DC Field Value Language
dc.citation.endPage 6 -
dc.citation.startPage 1 -
dc.citation.title SCIENTIFIC REPORTS -
dc.citation.volume 3 -
dc.contributor.author Kim, Young-Soo -
dc.contributor.author Cho, Yoon-Gyo -
dc.contributor.author Odkhuu, Dorj -
dc.contributor.author Park, Noejung -
dc.contributor.author Song, Hyun-Kon -
dc.date.accessioned 2023-12-22T04:07:04Z -
dc.date.available 2023-12-22T04:07:04Z -
dc.date.created 2013-07-01 -
dc.date.issued 2013-05 -
dc.description.abstract Electrolytes are characterized by their ionic conductivity (σi). It is desirable that overall σi results from the dominant contribution of the ions of interest (e.g. Li+ in lithium ion batteries or LIB). However, high values of cationic transference number (t+) achieved by solid or gel electrolytes have resulted in low σi leading to inferior cell performances. Here we present an organogel polymer electrolyte characterized by a high liquid-electrolyte- level σi (∼101 mS cm-1) with high t+ of Li+ (>0.8) for LIB. A conventional liquid electrolyte in presence of a cyano resin was physically and irreversibly gelated at 60 °C without any initiators and crosslinkers, showing the behavior of lower critical solution temperature. During gelation, σi of the electrolyte followed a typical Arrhenius-type temperature dependency, even if its viscosity increased dramatically with temperature. Based on the Li + -driven ion conduction, LIB using the organogel electrolyte delivered significantly enhanced cyclability and thermal stability. -
dc.identifier.bibliographicCitation SCIENTIFIC REPORTS, v.3, pp.1 - 6 -
dc.identifier.doi 10.1038/srep01917 -
dc.identifier.issn 2045-2322 -
dc.identifier.scopusid 2-s2.0-84878743616 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/2809 -
dc.identifier.url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84878743616 -
dc.identifier.wosid 000319553800004 -
dc.language 영어 -
dc.publisher NATURE PUBLISHING GROUP -
dc.title A physical organogel electrolyte: Characterized by in situ thermo-irreversible gelation and single-ion-predominent conduction -
dc.type Article -
dc.description.isOpenAccess TRUE -
dc.relation.journalWebOfScienceCategory Multidisciplinary Sciences -
dc.relation.journalResearchArea Science & Technology - Other Topics -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordPlus TOTAL-ENERGY CALCULATIONS -
dc.subject.keywordPlus WAVE BASIS-SET -
dc.subject.keywordPlus POLYMER ELECTROLYTES -
dc.subject.keywordPlus GEL ELECTROLYTES -
dc.subject.keywordPlus LITHIUM -
dc.subject.keywordPlus BATTERIES -
dc.subject.keywordPlus KINETICS -
dc.subject.keywordPlus LIQUID -
dc.subject.keywordPlus NUMBER -

qrcode

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.