Reducing cobalt from lithium-ion batteries for the electric vehicle era
DC Field | Value | Language |
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dc.contributor.author | Ryu, Hoon-Hee | - |
dc.contributor.author | Sun, H. Hohyun | - |
dc.contributor.author | Myung, Seung-Taek | - |
dc.contributor.author | Yoon, Chong S. | - |
dc.contributor.author | Sun, Yang-Kook | - |
dc.date.accessioned | 2021-07-30T04:48:16Z | - |
dc.date.available | 2021-07-30T04:48:16Z | - |
dc.date.created | 2021-07-14 | - |
dc.date.issued | 2021-02 | - |
dc.identifier.issn | 1754-5692 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/1385 | - |
dc.description.abstract | The steady increase in global sales of electric vehicles (EVs) owes much to high-energy-density lithium-ion batteries, whose energy density and cost are largely dictated by the cathodes. Although Ni-rich, layer-structured cathodes have been adequate for application in the existing fleet of EVs, there are compelling reasons to eliminate Co from the current family of layered oxide cathodes. However, the realization of Co-free cathodes poses significant technical challenges. In this perspective, we compare the performances and cost efficiencies of Co-free Li[NixMn1-x]O-2 (NM), Co-poor Li[NixCoyMn1-x-y]O-2 (NCM), with x > 0.9, and LiFePO4 (LFP) cathodes, to evaluate their commercial viability for future EVs. We then systematically outline the intrinsic challenges and possible strategies for the development of advanced Co-free/Co-poor layered and LFP cathodes. As battery requirements vary depending on their application, a range of distinct Co-free/Co-poor cathodes will be required to address diverse commercial needs. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Reducing cobalt from lithium-ion batteries for the electric vehicle era | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Sun, Yang-Kook | - |
dc.identifier.doi | 10.1039/d0ee03581e | - |
dc.identifier.scopusid | 2-s2.0-85101911110 | - |
dc.identifier.wosid | 000621101100010 | - |
dc.identifier.bibliographicCitation | ENERGY & ENVIRONMENTAL SCIENCE, v.14, no.2, pp.844 - 852 | - |
dc.relation.isPartOf | ENERGY & ENVIRONMENTAL SCIENCE | - |
dc.citation.title | ENERGY & ENVIRONMENTAL SCIENCE | - |
dc.citation.volume | 14 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 844 | - |
dc.citation.endPage | 852 | - |
dc.type.rims | ART | - |
dc.type.docType | Review | - |
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 | Automotive batteries | - |
dc.subject.keywordPlus | Cathodes | - |
dc.subject.keywordPlus | Cobalt | - |
dc.subject.keywordPlus | Costs | - |
dc.subject.keywordPlus | Electric vehicles | - |
dc.subject.keywordPlus | Iron compounds | - |
dc.subject.keywordPlus | Lithium compounds | - |
dc.subject.keywordPlus | Manganese compounds | - |
dc.subject.keywordPlus | Nickel compounds | - |
dc.subject.keywordPlus | Commercial needs | - |
dc.subject.keywordPlus | Commercial viability | - |
dc.subject.keywordPlus | Cost efficiency | - |
dc.subject.keywordPlus | Electric Vehicles (EVs) | - |
dc.subject.keywordPlus | Energy density | - |
dc.subject.keywordPlus | High energy densities | - |
dc.subject.keywordPlus | Layered oxide cathodes | - |
dc.subject.keywordPlus | Technical challenges | - |
dc.subject.keywordPlus | cobalt | - |
dc.subject.keywordPlus | cost analysis | - |
dc.subject.keywordPlus | detection method | - |
dc.subject.keywordPlus | electric vehicle | - |
dc.subject.keywordPlus | electrode | - |
dc.subject.keywordPlus | equipment | - |
dc.subject.keywordPlus | industrial performance | - |
dc.subject.keywordPlus | performance assessment | - |
dc.subject.keywordPlus | Lithium-ion batteries | - |
dc.identifier.url | https://pubs.rsc.org/en/content/articlelanding/2021/EE/D0EE03581E | - |
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