DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Kim, Do Kyung | - |
dc.contributor.advisor | 김도경 | - |
dc.contributor.author | Jarrah, Ubaidah Ibnul | - |
dc.date.accessioned | 2023-06-23T19:32:03Z | - |
dc.date.available | 2023-06-23T19:32:03Z | - |
dc.date.issued | 2023 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=1032822&flag=dissertation | en_US |
dc.identifier.uri | http://hdl.handle.net/10203/308943 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 신소재공학과, 2023.2,[vii, 43 p. :] | - |
dc.description.abstract | Lithium-sulfur (Li-S) is regarded as one of the most promising next generations of rechargeable battery technology with high theoretical capacity of 1675 mAh.g-1. However, it suffers from poor cyclability due to the intrinsic insulating properties of sulfur and the polysulfide shuttling phenomenon. Interwoven 1-D carbon materials have been utilized as the conductive host to improve contact resistance, while suppressing polysulfide dissolution with cohesive force. However, conventional slurry casting process loosely interconnect 1-D carbon materials which lowers the density of the final electrode and reduces its effectiveness. In this study, we utilized the spray drying method to fabricate a tightly packed microsphere from 1-D carbon building blocks to prepare a highly stable electrode with high areal capacity. Our facile strategy presents a meaningful opportunity for the development of practical Li-S batteries. | - |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | Lithium-sulfur Battery▼a1-D Carbon▼aSpray Drying Method▼aDense Electrode▼aCyclic Performance | - |
dc.subject | 리튬-황 배터리▼a1차원 탄소▼a분무 건조 방식▼a조밀한 전극▼a사이클 성능 | - |
dc.title | Fabrication of dense 1-D carbon assembly via spray drying method for lithium-sulfur battery | - |
dc.title.alternative | 리튬-황 배터리의 분무 건조 방식을 통한 조밀한 1차원 탄소 어셈블리 제작 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 325007 | - |
dc.description.department | 한국과학기술원 :신소재공학과, | - |
dc.contributor.alternativeauthor | 자라 우바이다 이브눌 | - |
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