Si/SiOx-Conductive Polymer Core-Shell Nanospheres with an Improved Conducting Path Preservation for Lithium-Ion Battery
DC Field | Value | Language |
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dc.contributor.author | Park, Eunjun | - |
dc.contributor.author | Kim, Jeonghun | - |
dc.contributor.author | Chung, Dong Jae | - |
dc.contributor.author | Park, Min-Sik | - |
dc.contributor.author | Kim, Hansu | - |
dc.contributor.author | Kim, Jung Ho | - |
dc.date.accessioned | 2021-07-30T05:33:58Z | - |
dc.date.available | 2021-07-30T05:33:58Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2016-10 | - |
dc.identifier.issn | 1864-5631 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/5497 | - |
dc.description.abstract | Non-stoichiometric SiOx based materials have gained much attention as high capacity lithium storage materials. However, their anode performance of these materials should be further improved for their commercial success. A conductive polymer, poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonate) (PEDOT:PSS), is employed as a flexible electrical interconnector to improve the electrochemical performance of Si/SiOx nanosphere anode materials for lithium ion batteries (LIBs). The resulting Si/SiOx-PEDOT:PSS core–shell structured material with the small amount (1 wt %) of PEDOT:PSS shows the improved initial reversible capacity of 968.2 mA h g−1 with excellent long-term cycle performance over 200 cycles. These promising properties can be attributed to the use of the electroconductive and flexible PEDOT:PSS shell layer, which protects the electrical conduction pathways in the electrode from the large volume changes of silicon during cycling. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Si/SiOx-Conductive Polymer Core-Shell Nanospheres with an Improved Conducting Path Preservation for Lithium-Ion Battery | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Hansu | - |
dc.identifier.doi | 10.1002/cssc.201600798 | - |
dc.identifier.scopusid | 2-s2.0-84990996997 | - |
dc.identifier.wosid | 000386952000004 | - |
dc.identifier.bibliographicCitation | CHEMSUSCHEM, v.9, no.19, pp.2754 - 2758 | - |
dc.relation.isPartOf | CHEMSUSCHEM | - |
dc.citation.title | CHEMSUSCHEM | - |
dc.citation.volume | 9 | - |
dc.citation.number | 19 | - |
dc.citation.startPage | 2754 | - |
dc.citation.endPage | 2758 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Green & Sustainable Science & Technology | - |
dc.subject.keywordPlus | SILICON NANOPARTICLES | - |
dc.subject.keywordPlus | RECHARGEABLE BATTERIES | - |
dc.subject.keywordPlus | STORAGE MATERIAL | - |
dc.subject.keywordPlus | ANODES | - |
dc.subject.keywordPlus | POLY(3,4-ETHYLENEDIOXYTHIOPHENE) | - |
dc.subject.keywordPlus | NANOCOMPOSITE | - |
dc.subject.keywordPlus | SIO | - |
dc.subject.keywordPlus | ELECTRODES | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordPlus | RAMAN | - |
dc.subject.keywordAuthor | core-shell materials | - |
dc.subject.keywordAuthor | lithium-ion batteries | - |
dc.subject.keywordAuthor | metal oxides | - |
dc.subject.keywordAuthor | polymers | - |
dc.subject.keywordAuthor | silicon | - |
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