Synergetic Effect of Yolk-Shell Structure and Uniform Mixing of SnS-MoS2 Nanocrystals for Improved Na-Ion Storage Capabilities
DC Field | Value | Language |
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dc.contributor.author | Choi, Seung Ho | - |
dc.contributor.author | Kang, Yun Chan | - |
dc.date.accessioned | 2021-09-04T10:36:44Z | - |
dc.date.available | 2021-09-04T10:36:44Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2015-11-11 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/91915 | - |
dc.description.abstract | Mixed metal sulfide composite microspheres with a yolk-shell structure for sodium-ion batteries are studied. Tin-molybdenum oxide yolk-shell microspheres prepared by a one-pot spray pyrolysis process transform into yolk-shell SnS-MoS2 composite microspheres. The discharge capacities of the yolk-shell and dense-structured SnS-MoS2 composite microspheres for the 100th cycle are 396 and 207 mA h g(-1), and their capacity retentions measured from the second cycle are 89 and 47%, respectively. The yolk-shell SnS-MoS2 composite microspheres with high structural stability during repeated sodium insertion and desertion processes have low charge-transfer resistance even after long-term cycling. The synergetic effect of the yolk-shell structure and uniform mixing of the SnS and MoS2 nanocrystals result in the excellent sodium-ion storage properties of the yolk-shell SnS-MoS2 composite microspheres by improving their structural stability during cycling. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | HIGH-PERFORMANCE ANODE | - |
dc.subject | GRAPHENE OXIDE COMPOSITE | - |
dc.subject | HIGH-CAPACITY | - |
dc.subject | HOLLOW MICROSPHERES | - |
dc.subject | ELECTRODE MATERIALS | - |
dc.subject | SODIUM | - |
dc.subject | BATTERIES | - |
dc.subject | LI | - |
dc.subject | NANOFIBERS | - |
dc.subject | NANOSHEETS | - |
dc.title | Synergetic Effect of Yolk-Shell Structure and Uniform Mixing of SnS-MoS2 Nanocrystals for Improved Na-Ion Storage Capabilities | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kang, Yun Chan | - |
dc.identifier.doi | 10.1021/acsami.5b07093 | - |
dc.identifier.scopusid | 2-s2.0-84947093609 | - |
dc.identifier.wosid | 000364726400037 | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.7, no.44, pp.24694 - 24702 | - |
dc.relation.isPartOf | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 7 | - |
dc.citation.number | 44 | - |
dc.citation.startPage | 24694 | - |
dc.citation.endPage | 24702 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE ANODE | - |
dc.subject.keywordPlus | GRAPHENE OXIDE COMPOSITE | - |
dc.subject.keywordPlus | HIGH-CAPACITY | - |
dc.subject.keywordPlus | HOLLOW MICROSPHERES | - |
dc.subject.keywordPlus | ELECTRODE MATERIALS | - |
dc.subject.keywordPlus | SODIUM | - |
dc.subject.keywordPlus | BATTERIES | - |
dc.subject.keywordPlus | LI | - |
dc.subject.keywordPlus | NANOFIBERS | - |
dc.subject.keywordPlus | NANOSHEETS | - |
dc.subject.keywordAuthor | metal sulfide | - |
dc.subject.keywordAuthor | nanostructure | - |
dc.subject.keywordAuthor | anode material | - |
dc.subject.keywordAuthor | sodium batteries | - |
dc.subject.keywordAuthor | spray pyrolysis | - |
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