Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이성철 | - |
dc.date.accessioned | 2019-12-01T11:59:27Z | - |
dc.date.available | 2019-12-01T11:59:27Z | - |
dc.date.issued | 2017-10 | - |
dc.identifier.citation | BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v. 38, no. 11, page. 1347-1352 | en_US |
dc.identifier.issn | 1229-5949 | - |
dc.identifier.uri | https://onlinelibrary.wiley.com/doi/abs/10.1002/bkcs.11300 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/115819 | - |
dc.description.abstract | For lithium-ion batteries (LIBs), MoS2, which has conversion reaction pathways that can accommodate lithium ions during charge, is a very special inorganic material that has a two-dimensional planar structure similar to graphite. For reliable performance of high-energy LIBs, Se-molybdenum chalcogenides with sulfide and selenide (Se-MC) were prepared via the incorporation of a carbon nanotube (CNT) conducting matrix to solve the crucial limitations of MoS2, which include poor electronic conductivity and severe volume changes during cycling. For the preparation of Se-MC/CNT, a facile, one-pot synthetic method using molybdic acid, selenium dioxide, and thioacetamide, which are the precursors for molybdenum, selenide, and sulfide, respectively, and CNT was developed. A detailed investigation of the surfaces and crystal structures of the prepared samples was conducted using transmission electron microscopy and X-ray photoelectron spectroscopy analyses. Furthermore, LIBs containing the Se-MC/CNT exhibited a significantly extended cycle life and an improved rate capability that revealed the synergetic effect of the CNTs and selenide for controlling the morphology. | en_US |
dc.description.sponsorship | This research was supported by the Ministry of Trade, Industry & Energy (MOTIE), Korea Institute for Advancement of Technology (KIAT) through the Encouragement Program for The Industries of Economic Cooperation Region. We gratefully acknowledge the financial support by the Ministry of Science, ICT & Future Planning (NRF-2014R1A1A1038248) and further supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | WILEY-V C H VERLAG GMBH | en_US |
dc.subject | Rechargeable lithium-ion batteries | en_US |
dc.subject | Hydrothermal method | en_US |
dc.subject | Se-doped MoS2 | en_US |
dc.subject | Carbon nanotube | en_US |
dc.subject | Hybrid structure | en_US |
dc.title | Facile Nanostructured Composite Synthesis of Selenium and Molybdenum Chalcogenides/Carbon Nanotubes for Li-Ion Batteries | en_US |
dc.type | Article | en_US |
dc.relation.no | 11 | - |
dc.relation.volume | 38 | - |
dc.identifier.doi | 10.1002/bkcs.11300 | - |
dc.relation.page | 1347-1352 | - |
dc.relation.journal | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.contributor.googleauthor | Bose, Ranjith | - |
dc.contributor.googleauthor | Kim, Jaemin | - |
dc.contributor.googleauthor | Kim, Tae-Hyun | - |
dc.contributor.googleauthor | Koh, Beomsoo | - |
dc.contributor.googleauthor | Go, Nakgyu | - |
dc.contributor.googleauthor | Mun, Junyoung | - |
dc.contributor.googleauthor | Yi, Sung Chul | - |
dc.relation.code | 2017002595 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CHEMICAL ENGINEERING | - |
dc.identifier.pid | scyi | - |
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