Publications
Detailed Information
Plane-Selective Coating of Li2SnO3 on Li[NixCo1-x]O-2 for High Power Li ion Batteries
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Hanseul | - |
dc.contributor.author | Choi, Garam | - |
dc.contributor.author | Kim, Seongmin | - |
dc.contributor.author | Lee, Donghoon | - |
dc.contributor.author | Doo, Sung Wook | - |
dc.contributor.author | Park, Jungwon | - |
dc.contributor.author | Lee, Won Bo | - |
dc.contributor.author | Lee, Kyu Tae | - |
dc.date.accessioned | 2021-01-31T08:08:40Z | - |
dc.date.available | 2021-01-31T08:08:40Z | - |
dc.date.created | 2020-10-29 | - |
dc.date.created | 2020-10-29 | - |
dc.date.created | 2020-10-29 | - |
dc.date.issued | 2020-09 | - |
dc.identifier.citation | Journal of Physical Chemistry Letters, Vol.11 No.17, pp.7096-7102 | - |
dc.identifier.issn | 1948-7185 | - |
dc.identifier.other | 114164 | - |
dc.identifier.uri | https://hdl.handle.net/10371/171843 | - |
dc.description.abstract | Interphase engineering is becoming increasingly important in improving the electrochemical performance of cathode materials for rechargeable batteries, including Li ion, Li metal, and all-solid-state batteries, because irreversible surface reactions, such as electrolyte decomposition, and transition metal dissolution, constitute one of these batteries' failure modes. In this connection, various surface-engineered cathode materials have been investigated to improve interfacial properties. No synthesis methods, however, have considered a plane-selective surface modification of cathode materials. Herein, we introduce the basal-plane-selective coating of Li2SnO3 on layered Li[NixCo1-x]O-2 (x = 0 and 0.5) using the concept of the thermal phase segregation of Sn-doped Li[NixCo1-x]O-2 due to the solubility variation of Sn in Li[NixCo1-x]O-2 with respect to temperature. The plane-selective surface modification enables the formation of Li2SnO3 nanolayers on only the Li[NixCo1-x]O-2 basal plane without hindering the charge transfer of Li+ ions. As a result, the vertical heterostructure of Li[NixCo1-x]O-2-Li2SnO3 core-shells show promising electrochemical performance. | - |
dc.language | 영어 | - |
dc.publisher | American Chemical Society | - |
dc.title | Plane-Selective Coating of Li2SnO3 on Li[NixCo1-x]O-2 for High Power Li ion Batteries | - |
dc.type | Article | - |
dc.contributor.AlternativeAuthor | 이규태 | - |
dc.identifier.doi | 10.1021/acs.jpclett.0c01829 | - |
dc.citation.journaltitle | Journal of Physical Chemistry Letters | - |
dc.identifier.wosid | 000569375400022 | - |
dc.identifier.scopusid | 2-s2.0-85090287657 | - |
dc.citation.endpage | 7102 | - |
dc.citation.number | 17 | - |
dc.citation.startpage | 7096 | - |
dc.citation.volume | 11 | - |
dc.identifier.sci | 000569375400022 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Park, Jungwon | - |
dc.contributor.affiliatedAuthor | Lee, Won Bo | - |
dc.contributor.affiliatedAuthor | Lee, Kyu Tae | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | ATOMIC LAYER DEPOSITION | - |
dc.subject.keywordPlus | TRANSITION-METAL DISSOLUTION | - |
dc.subject.keywordPlus | CATHODE MATERIALS | - |
dc.subject.keywordPlus | LITHIUM | - |
dc.subject.keywordPlus | LICOO2 | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | PASSIVATION | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | EVOLUTION | - |
- Appears in Collections:
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.