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Synthesis and Properties of Acyclic Ammonium-based Ionic Liquids with Allyl Substituents as Electrolytes
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yim, Taeeun | - |
dc.contributor.author | Choi, Chang Young | - |
dc.contributor.author | Mun, Junyoung | - |
dc.contributor.author | Oh, Seung M. | - |
dc.contributor.author | Kim, Young Gyu | - |
dc.date.accessioned | 2009-07-30T03:08:07Z | - |
dc.date.available | 2009-07-30T03:08:07Z | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | Molecules 2009, 14, 1840-1851 | en |
dc.identifier.issn | 1420-3049 | - |
dc.identifier.uri | https://hdl.handle.net/10371/5923 | - |
dc.description.abstract | Several new acyclic ammonium-TFSI ionic liquids with an allyl substituent(s)
were synthesized and their physicochemical and electrochemical properties were characterized. [AAMM]Am-TFSI (3) with two allyl groups showed the widest electrochemical stability window (5.9 V) among the ammonium-based ILs reported to date because of the increment of both the anodic and cathodic limits. The charge-discharge performance of a LiCoO2-based half-cell containing [AAMM]Am-TFSI as an electrolyte was better in cycleability (the capacity retention ratio: 99% after 20 cycles) than that of the cell with the corresponding partially saturated analogue, [AMMP]Am-TFSI (2) (the capacity retention ratio: 92% after 20 cycles). | en |
dc.description.sponsorship | This work was supported by KOSEF through the Research Center for Energy Conversion and
Storage, the BK 21 Program, Agency for Defense Development and Samsung Electronics Manufacturing Technology Team. The Korea Electronics Technology Institute (KETI) is also acknowledged for measurement of electrochemical properties of the ILs. | en |
dc.language.iso | en | - |
dc.publisher | Springer Verlag | en |
dc.subject | ionic liquid | en |
dc.subject | ammonium | en |
dc.subject | bis(trifluoromethanesulfonyl)imide (TFSI) | en |
dc.subject | allyl substituent | en |
dc.subject | battery electrolyte | en |
dc.title | Synthesis and Properties of Acyclic Ammonium-based Ionic Liquids with Allyl Substituents as Electrolytes | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 임태은 | - |
dc.contributor.AlternativeAuthor | 최창영 | - |
dc.contributor.AlternativeAuthor | 문준용 | - |
dc.contributor.AlternativeAuthor | 오승모 | - |
dc.contributor.AlternativeAuthor | 김영규 | - |
dc.identifier.doi | 10.3390/molecules14051840 | - |
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