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High-efficiency and high-power rechargeable lithium-sulfur dioxide batteries exploiting conventional carbonate-based electrolytes
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Hyeokjun | - |
dc.contributor.author | Lim, Hee-Dae | - |
dc.contributor.author | Lim, Hyung-Kyu | - |
dc.contributor.author | Seong, Won Mo | - |
dc.contributor.author | Moon, Sehwan | - |
dc.contributor.author | Ko, Youngmin | - |
dc.contributor.author | Lee, Byungju | - |
dc.contributor.author | Bae, Youngjoon | - |
dc.contributor.author | Kim, Hyungjun | - |
dc.contributor.author | Kang, Kisuk | - |
dc.date.accessioned | 2020-04-25T07:54:03Z | - |
dc.date.available | 2020-04-25T07:54:03Z | - |
dc.date.created | 2018-09-03 | - |
dc.date.issued | 2017-05 | - |
dc.identifier.citation | Nature Communications, Vol.8, p. 14989 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.other | 49636 | - |
dc.identifier.uri | https://hdl.handle.net/10371/165021 | - |
dc.description.abstract | Shedding new light on conventional batteries sometimes inspires a chemistry adoptable for rechargeable batteries. Recently, the primary lithium-sulfur dioxide battery, which offers a high energy density and long shelf-life, is successfully renewed as a promising rechargeable system exhibiting small polarization and good reversibility. Here, we demonstrate for the first time that reversible operation of the lithium-sulfur dioxide battery is also possible by exploiting conventional carbonate-based electrolytes. Theoretical and experimental studies reveal that the sulfur dioxide electrochemistry is highly stable in carbonate-based electrolytes, enabling the reversible formation of lithium dithionite. The use of the carbonate-based electrolyte leads to a remarkable enhancement of power and reversibility; furthermore, the optimized lithium-sulfur dioxide battery with catalysts achieves outstanding cycle stability for over 450 cycles with 0.2 V polarization. This study highlights the potential promise of lithium-sulfur dioxide chemistry along with the viability of conventional carbonate-based electrolytes in metal-gas rechargeable systems. | - |
dc.language | 영어 | - |
dc.publisher | Nature Publishing Group | - |
dc.title | High-efficiency and high-power rechargeable lithium-sulfur dioxide batteries exploiting conventional carbonate-based electrolytes | - |
dc.type | Article | - |
dc.contributor.AlternativeAuthor | 강기석 | - |
dc.identifier.doi | 10.1038/ncomms14989 | - |
dc.citation.journaltitle | Nature Communications | - |
dc.identifier.wosid | 000400960400001 | - |
dc.identifier.scopusid | 2-s2.0-85034094752 | - |
dc.citation.startpage | 14989 | - |
dc.citation.volume | 8 | - |
dc.identifier.sci | 000400960400001 | - |
dc.description.isOpenAccess | Y | - |
dc.contributor.affiliatedAuthor | Kang, Kisuk | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | SODIUM-OXYGEN BATTERIES | - |
dc.subject.keywordPlus | LI-ION BATTERIES | - |
dc.subject.keywordPlus | ETHER-BASED ELECTROLYTES | - |
dc.subject.keywordPlus | SUPEROXIDE NAO2 BATTERY | - |
dc.subject.keywordPlus | LI-O-2 BATTERIES | - |
dc.subject.keywordPlus | AIR BATTERIES | - |
dc.subject.keywordPlus | DIELECTRIC-CONSTANTS | - |
dc.subject.keywordPlus | QUANTUM-CHEMISTRY | - |
dc.subject.keywordPlus | ALKYL-CARBONATE | - |
dc.subject.keywordPlus | LI-SO2 CELLS | - |
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