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dc.contributor.author오성근-
dc.date.accessioned2018-03-10T05:35:23Z-
dc.date.available2018-03-10T05:35:23Z-
dc.date.issued2013-10-
dc.identifier.citationBulletin of the Korean Chemical Society, 2013, 34(12), P.3559-3564en_US
dc.identifier.issn0253-2964-
dc.identifier.issn1229-5949-
dc.identifier.urihttp://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=JCGMCS_2013_v34n12_3559-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/44738-
dc.description.abstractAlumina particles were grafted onto the surface of manganese oxide particles via the coprecipitation process using surfactant and cosurfactant. The phase of Mn/Al salts (Phase I) and the phase of precipitation agent (Phase II) were prepared in aqueous surfactant solution, separately. Phase II was added into Phase I and the reaction was performed to form the precursors of composites through hydrogen bonding between Mn(OH)2 and Al(OH)3 prepared by the reaction of Mn/Al salts with the precipitation agent. The alumina-grafted manganese oxide particles were obtained as a final product after calcination. The concentrations of Al salt and surfactant were varied to investigate their effects on the formation and the crystallinity of composites. In addition, the crystal structure of products could be controlled by changing the calcination temperature. Through thermal analyses, it was found that the thermal stability of manganese oxide was improved by the introduction of alumina on its surface.en_US
dc.description.sponsorshipThis work was supported by the New & Renewable Energy Program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korea government Ministry of Trade, Industry & Energy (No. 20113010010030).en_US
dc.language.isoenen_US
dc.publisher대한화학회en_US
dc.subjectManganese oxideen_US
dc.subjectAluminaen_US
dc.subjectSurfactanten_US
dc.subjectCoprecipitation processen_US
dc.subjectThermal propertiesen_US
dc.subjectLITHIUM ION BATTERIESen_US
dc.subjectCATHODE MATERIALSen_US
dc.subjectFACILE SYNTHESISen_US
dc.subjectWATER-TREATMENTen_US
dc.subjectDECOMPOSITIONen_US
dc.subjectLIMN2O4en_US
dc.subjectMN3O4en_US
dc.subjectNANOPARTICLESen_US
dc.subjectMN2O3en_US
dc.subjectGAMMA-AL2O3en_US
dc.titleSynthesis of Alumina-Grafted Manganese Oxide Particles Using Surfactants through Coprecipitation Method and Their Thermal Propertiesen_US
dc.typeArticleen_US
dc.relation.no12-
dc.relation.volume34-
dc.identifier.doi10.5012/bkcs.2013.34.12.3559-
dc.relation.page3559-3564-
dc.relation.journalBULLETIN OF THE KOREAN CHEMICAL SOCIETY-
dc.contributor.googleauthorKwon, Boseong-
dc.contributor.googleauthorPark, Jun-Hwan-
dc.contributor.googleauthorJang, Seong-Cheol-
dc.contributor.googleauthorOh, Seong-Geun-
dc.relation.code2013009261-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF CHEMICAL ENGINEERING-
dc.identifier.pidseongoh-
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COLLEGE OF ENGINEERING[S](공과대학) > CHEMICAL ENGINEERING(화학공학과) > Articles
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