High-energy-density lithium-ion battery using a carbon-nanotube–Si composite anode and a compositionally graded Li[Ni0.85Co0.05Mn0.10]O2 cathode
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Joo Hyeong | - |
dc.contributor.author | Yoon, Chong S. | - |
dc.contributor.author | Hwang, Jang-Yeon | - |
dc.contributor.author | Kim, Sung-Jin | - |
dc.contributor.author | Maglia, Filippo | - |
dc.contributor.author | Lamp, Peter | - |
dc.contributor.author | Myung, Seung-Taek | - |
dc.contributor.author | Sun, Yang-Kook | - |
dc.date.accessioned | 2021-07-30T05:35:15Z | - |
dc.date.available | 2021-07-30T05:35:15Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2016-06 | - |
dc.identifier.issn | 1754-5692 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/5572 | - |
dc.description.abstract | A fully operational practical Li-rechargeable battery system delivering unprecedented high energy density with excellent cycle life was proposed using the state-of-the-art cathode and anode technologies. Based on the simple ball-milling process, a carbon nanotube (CNT)–Si composite anode with extremely stable long-term cycling, while providing a discharge capacity of 2364 mA h g−1 at a tap density of 1.103 g cm−3, was developed. For the cathode, a two-sloped full concentration gradient (TSFCG) Li[Ni0.85Co0.05Mn0.10]O2 cathode, designed to obtain maximum possible discharge capacity by having a Ni-enriched core and to simultaneously ensure high chemical and thermal stability by having an outer Mn-enriched layer, yielded a discharge capacity of 221 mA h g−1. Integrating the CNT–Si composite and the TSFCG cathode in a full cell configuration, the full cell generated an energy density of 350 W h kg−1 with excellent capacity retention for 500 cycles at 1 C rate, satisfying the energy density limit imposed by the drive range requirement for EVs. The proposed battery system satisfied the demands for energy storage for vehicle applications in terms of energy density, power and cycle life. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | High-energy-density lithium-ion battery using a carbon-nanotube–Si composite anode and a compositionally graded Li[Ni0.85Co0.05Mn0.10]O2 cathode | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Chong S. | - |
dc.contributor.affiliatedAuthor | Sun, Yang-Kook | - |
dc.identifier.doi | 10.1039/c6ee01134a | - |
dc.identifier.scopusid | 2-s2.0-84974539520 | - |
dc.identifier.wosid | 000378244200024 | - |
dc.identifier.bibliographicCitation | ENERGY & ENVIRONMENTAL SCIENCE, v.9, no.6, pp.2152 - 2158 | - |
dc.relation.isPartOf | ENERGY & ENVIRONMENTAL SCIENCE | - |
dc.citation.title | ENERGY & ENVIRONMENTAL SCIENCE | - |
dc.citation.volume | 9 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 2152 | - |
dc.citation.endPage | 2158 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | ELECTRODE | - |
dc.subject.keywordPlus | LIFE | - |
dc.subject.keywordPlus | FILM | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.