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dc.contributor.author김용신-
dc.date.accessioned2023-07-24T04:31:22Z-
dc.date.available2023-07-24T04:31:22Z-
dc.date.issued2013-05-
dc.identifier.citationBulletin of the Korean Chemical Society, v. 34, NO. 5, Page. 1435-1440-
dc.identifier.issn0253-2964;1229-5949-
dc.identifier.urihttp://koreascience.or.kr/article/JAKO201316536728143.pageen_US
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/184392-
dc.description.abstractTo investigate the influence of the carbon matrix on the electrochemical performance of Si/C composites, four types of Si/C composites were prepared using graphite, petroleum coke, pitch and sucrose as carbon precursors. A ball mill was used to prepare Si/C blends from graphite and petroleum coke, whereas a dispersion technique was used to fabricate Si/C composites where Si was embedded in disordered carbon matrix derived from pitch or sucrose. The Si/pitch-based carbon composite showed superior Si utilization (96% in the first cycle) and excellent cycle retention (70% after 40 cycles), which was attributed to the effective encapsulation of Si and the buffering effect of the surrounding carbon matrix on the silicon particles.-
dc.description.sponsorshipThis study was supported by the Basic Science Research Program (NRF, 2012-0002775) and the Education and Research Promotion Program of KOREATECH.-
dc.languageen-
dc.publisher대한화학회-
dc.subjectLi secondary battery-
dc.subjectSi/C composite-
dc.subjectCarbon matrix-
dc.subjectSilicon-
dc.titleEffect of Carbon Matrix on Electrochemical Performance of Si/C Composites for Use in Anodes of Lithium Secondary Batteries-
dc.typeArticle-
dc.relation.no5-
dc.relation.volume34-
dc.identifier.doi10.5012/bkcs.2013.34.5.1435-
dc.relation.page1435-1440-
dc.relation.journalBulletin of the Korean Chemical Society-
dc.contributor.googleauthorLee, Eun Hee-
dc.contributor.googleauthorJeong, Bo Ock-
dc.contributor.googleauthorJeong, Seong Hun-
dc.contributor.googleauthorKim, Tae Jeong-
dc.contributor.googleauthorKim, Yong Shin-
dc.contributor.googleauthorJung, Yongju-
dc.sector.campusE-
dc.sector.daehak과학기술융합대학-
dc.sector.department화학분자공학과-
dc.identifier.pidyongshin-


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