DC Field | Value | Language |
---|---|---|
dc.contributor.author | Son, Giyeong | ko |
dc.contributor.author | Ri, Vitalii | ko |
dc.contributor.author | Noh, Chanwoo | ko |
dc.contributor.author | Yoon, Hongkwan | ko |
dc.contributor.author | Ko, Sunghyun | ko |
dc.contributor.author | Moon, Joonhee | ko |
dc.contributor.author | Jung, YounJoon | ko |
dc.contributor.author | Park, Chan Beum | ko |
dc.contributor.author | Kim, Chunjoong | ko |
dc.date.accessioned | 2021-06-14T06:30:21Z | - |
dc.date.available | 2021-06-14T06:30:21Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2021-05 | - |
dc.identifier.citation | ACS ENERGY LETTERS, v.6, no.5, pp.1659 - 1669 | - |
dc.identifier.issn | 2380-8195 | - |
dc.identifier.uri | http://hdl.handle.net/10203/285848 | - |
dc.description.abstract | We unveil that the conformational change of a single organic molecule during the redox reaction leads to impressive battery performance for the first time. We propose the model material, a phenoxazin-3-one derivative, as a new redox-active bioinspired single molecule for the Li-ion rechargeable battery. The phenoxazin-3-one cathode delivered a high discharge capacity (298 mAh g(-1)) and fast rate capability (65% capacity retention at 10 C). We elaborate the redox mechanism and reaction pathway of phenoxazin-3-one during Li+-coupled redox reaction. The molecular structure alteration of phenoxazin-3-one during the lithium-coupled electron transfer reaction enables strong pi-pi interaction between 2Li-phenoxazin-3-one and carbon, which was evidenced by operando Raman spectroscopy and density functional theory calculation. Our work provides in-depth understanding about the conformational molecular switch of the single molecule during Li+-coupled redox reaction and insight into the design of a new class of organic electrode materials. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Cooperative Conformational Change of a Single Organic Molecule for Ultrafast Rechargeable Batteries | - |
dc.type | Article | - |
dc.identifier.wosid | 000651810400001 | - |
dc.identifier.scopusid | 2-s2.0-85104927815 | - |
dc.type.rims | ART | - |
dc.citation.volume | 6 | - |
dc.citation.issue | 5 | - |
dc.citation.beginningpage | 1659 | - |
dc.citation.endingpage | 1669 | - |
dc.citation.publicationname | ACS ENERGY LETTERS | - |
dc.identifier.doi | 10.1021/acsenergylett.1c00560 | - |
dc.contributor.localauthor | Park, Chan Beum | - |
dc.contributor.nonIdAuthor | Ri, Vitalii | - |
dc.contributor.nonIdAuthor | Noh, Chanwoo | - |
dc.contributor.nonIdAuthor | Yoon, Hongkwan | - |
dc.contributor.nonIdAuthor | Moon, Joonhee | - |
dc.contributor.nonIdAuthor | Jung, YounJoon | - |
dc.contributor.nonIdAuthor | Kim, Chunjoong | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | LI-ION BATTERIES | - |
dc.subject.keywordPlus | ELECTRODE MATERIALS | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | PHENAZINE | - |
dc.subject.keywordPlus | DESIGN | - |
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