DC Field | Value | Language |
---|---|---|
dc.contributor.author | Han, Jung-Gu | ko |
dc.contributor.author | Hwang, Chihyun | ko |
dc.contributor.author | Kim, Su Hwan | ko |
dc.contributor.author | Park, Chanhyun | ko |
dc.contributor.author | Kim, Jonghak | ko |
dc.contributor.author | Jung, Gwan Yeong | ko |
dc.contributor.author | Baek, Kyungeun | ko |
dc.contributor.author | Chae, Sujong | ko |
dc.contributor.author | Kang, Seok Ju | ko |
dc.contributor.author | Cho, Jaephil | ko |
dc.contributor.author | Kwak, Sang Kyu | ko |
dc.contributor.author | Song, Hyun-Kon | ko |
dc.contributor.author | Choi, Nam-Soon | ko |
dc.date.accessioned | 2021-08-20T06:30:20Z | - |
dc.date.available | 2021-08-20T06:30:20Z | - |
dc.date.created | 2021-08-20 | - |
dc.date.created | 2021-08-20 | - |
dc.date.created | 2021-08-20 | - |
dc.date.issued | 2020-05 | - |
dc.identifier.citation | ADVANCED ENERGY MATERIALS, v.10, no.20 | - |
dc.identifier.issn | 1614-6832 | - |
dc.identifier.uri | http://hdl.handle.net/10203/287264 | - |
dc.description.abstract | High-capacity Li-rich layered oxide cathodes along with Si-incorporated graphite anodes have high reversible capacity, outperforming the electrode materials used in existing commercial products. Hence, they are potential candidates for the development of high-energy-density lithium-ion batteries (LIBs). However, structural degradation induced by loss of interfacial stability is a roadblock to their practical use. Here, the use of malonic acid-decorated fullerene (MA-C-60) with superoxide dismutase activity and water scavenging capability as an electrolyte additive to overcome the structural instability of high-capacity electrodes that hampers the battery quality is reported. Deactivation of PF5 by water scavenging leads to the long-term stability of the interfacial structures of electrodes. Moreover, an MA-C-60-added electrolyte deactivates the reactive oxygen species and constructs an electrochemically robust cathode-electrolyte interface for Li-rich cathodes. This work paves the way for new possibilities in the design of electrolyte additives by eliminating undesirable reactive substances and tuning the interfacial structures of high-capacity electrodes in LIBs. | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | An Antiaging Electrolyte Additive for High-Energy-Density Lithium-Ion Batteries | - |
dc.type | Article | - |
dc.identifier.wosid | 000537791700007 | - |
dc.identifier.scopusid | 2-s2.0-85082954131 | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.issue | 20 | - |
dc.citation.publicationname | ADVANCED ENERGY MATERIALS | - |
dc.identifier.doi | 10.1002/aenm.202000563 | - |
dc.contributor.localauthor | Choi, Nam-Soon | - |
dc.contributor.nonIdAuthor | Han, Jung-Gu | - |
dc.contributor.nonIdAuthor | Hwang, Chihyun | - |
dc.contributor.nonIdAuthor | Kim, Su Hwan | - |
dc.contributor.nonIdAuthor | Park, Chanhyun | - |
dc.contributor.nonIdAuthor | Kim, Jonghak | - |
dc.contributor.nonIdAuthor | Jung, Gwan Yeong | - |
dc.contributor.nonIdAuthor | Baek, Kyungeun | - |
dc.contributor.nonIdAuthor | Chae, Sujong | - |
dc.contributor.nonIdAuthor | Kang, Seok Ju | - |
dc.contributor.nonIdAuthor | Cho, Jaephil | - |
dc.contributor.nonIdAuthor | Kwak, Sang Kyu | - |
dc.contributor.nonIdAuthor | Song, Hyun-Kon | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | cathode-electrolyte interface | - |
dc.subject.keywordAuthor | electrolyte additives | - |
dc.subject.keywordAuthor | lithium-ion batteries | - |
dc.subject.keywordAuthor | reactive oxygen species | - |
dc.subject.keywordAuthor | superoxide scavengers | - |
dc.subject.keywordPlus | SUPEROXIDE-DISMUTASE | - |
dc.subject.keywordPlus | CATHODE MATERIALS | - |
dc.subject.keywordPlus | MANGANESE OXIDES | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | CARBONATE | - |
dc.subject.keywordPlus | DECOMPOSITION | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordPlus | DISSOLUTION | - |
dc.subject.keywordPlus | MECHANISMS | - |
dc.subject.keywordPlus | MIGRATION | - |
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