Publications
Detailed Information
High-Voltage Phosphate Cathodes for Rechargeable Ca-Ion Batteries
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Sanghyeon | - |
dc.contributor.author | Yin, Liang | - |
dc.contributor.author | Lee, Myeong Hwan | - |
dc.contributor.author | Parajuli, Prakash | - |
dc.contributor.author | Blanc, Lauren | - |
dc.contributor.author | Fister, Timothy T. | - |
dc.contributor.author | Park, Haesun | - |
dc.contributor.author | Kwon, Bob Jin | - |
dc.contributor.author | Ingram, Brian J. | - |
dc.contributor.author | Zapol, Peter | - |
dc.contributor.author | Klie, Robert F. | - |
dc.contributor.author | Kang, Kisuk | - |
dc.contributor.author | Nazar, Linda F. | - |
dc.contributor.author | Lapidus, Saul H. | - |
dc.contributor.author | Vaughey, John T. | - |
dc.date.accessioned | 2021-01-31T05:38:25Z | - |
dc.date.available | 2021-01-31T05:38:25Z | - |
dc.date.created | 2020-11-10 | - |
dc.date.issued | 2020-10-09 | - |
dc.identifier.citation | Acs Energy Letters, Vol.5 No.10, pp.3203-3211 | - |
dc.identifier.issn | 2380-8195 | - |
dc.identifier.other | 115586 | - |
dc.identifier.uri | https://hdl.handle.net/10371/171788 | - |
dc.description.abstract | Calcium-ion batteries (CIBs) are under investigation as next-generation energy storage devices due to their theoretically high operating potentials and lower costs tied to the high natural abundance of calcium. However, the development of CIBs has been limited by the lack of available positive electrode materials. Here, for the first time, we report two functional polyanionic phosphate materials as high-voltage cathodes for CIBs at room temperature. NaV2(PO4)(3) electrodes were found to reversibly intercalate 0.6 mol of Ca2+ (81 mA h g(-1)) near 3.2 V (vs Ca2+/Ca) with stable cycling performance at a current density of 3.5 mA g(-1). The olivine framework material FePO4 reversibly intercalates 0.2 mol of Ca2+ (72 mA h g(-1)) near 2.9 V (vs Ca-2(+)/Ca) at a current density of 7.5 mA g(-1) in the first cycle. Structural, electronic, and compositional changes are consistent with reversible Ca2+ intercalation into these two materials. | - |
dc.language | 영어 | - |
dc.publisher | American Chemical Society | - |
dc.title | High-Voltage Phosphate Cathodes for Rechargeable Ca-Ion Batteries | - |
dc.type | Article | - |
dc.contributor.AlternativeAuthor | 강기석 | - |
dc.identifier.doi | 10.1021/acsenergylett.0c01663 | - |
dc.citation.journaltitle | Acs Energy Letters | - |
dc.identifier.wosid | 000580586400013 | - |
dc.identifier.scopusid | 2-s2.0-85094926945 | - |
dc.citation.endpage | 3211 | - |
dc.citation.number | 10 | - |
dc.citation.startpage | 3203 | - |
dc.citation.volume | 5 | - |
dc.identifier.sci | 000580586400013 | - |
dc.description.isOpenAccess | Y | - |
dc.contributor.affiliatedAuthor | Kang, Kisuk | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | PRUSSIAN BLUE | - |
dc.subject.keywordPlus | VANADIUM-OXIDE | - |
dc.subject.keywordPlus | OLIVINE FEPO4 | - |
dc.subject.keywordPlus | CALCIUM | - |
dc.subject.keywordPlus | MAGNESIUM | - |
dc.subject.keywordPlus | INTERCALATION | - |
dc.subject.keywordPlus | FUTURE | - |
dc.subject.keywordPlus | NA3V2(PO4)(3) | - |
dc.subject.keywordPlus | MECHANISM | - |
dc.subject.keywordPlus | ALUMINUM | - |
- 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.