Synthesis and Properties of Acyclic Ammonium-based Ionic Liquids with Allyl Substituents as Electrolytes
作者： Taeeun Yim , Chang Young Choi , Junyoung Mun , Seung Oh , Young Gyu Kim
DOI: 10.3390/MOLECULES14051840
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摘要: Several new acyclic ammonium-TFSI ionic liquids with an allyl substituent(s) were synthesized and their physicochemical electrochemical properties characterized. [AAMM]Am-TFSI (3) two groups showed the widest stability window (5.9 V) among ammonium-based ILs reported to date because of increment both anodic cathodic limits. The charge-discharge performance a LiCoO2-based half-cell containing as electrolyte was better in cycleability (the capacity retention ratio: 99% after 20 cycles) than that cell corresponding partially saturated analogue, [AMMP]Am-TFSI (2) 92% cycles).
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Gwan-Hong Min, Taeeun Yim, Hyun Yeong Lee, Hyo-Jin Kim, Junyoung Mun, Sangmi Kim, Seung M Oh, Young Gyu Kim, Synthesis and Physicochemical Properties of Ionic Liquids: 1-Alkenyl-2,3-dimethylimidazolium Tetrafluoroborates Bulletin of The Korean Chemical Society. ,vol. 28, pp. 1562- 1566 ,(2007) , 10.5012/BKCS.2007.28.9.1562
弘幸 大野, Electrochemical aspects of ionic liquids Wiley Interscience. ,(2005)
Peter Wasserscheid, Thomas Welton, Ionic Liquids in Synthesis ,(2002)
Shiro Seki, Yasutaka Ohno, Yo Kobayashi, Hajime Miyashiro, Akira Usami, Yuichi Mita, Hiroyuki Tokuda, Masayoshi Watanabe, Kikuko Hayamizu, Seiji Tsuzuki, Mineyuki Hattori, Nobuyuki Terada, Imidazolium-Based Room-Temperature Ionic Liquid for Lithium Secondary Batteries Effects of Lithium Salt Concentration Journal of The Electrochemical Society. ,vol. 154, ,(2007) , 10.1149/1.2426871
Hajime Matsumoto, Hikari Sakaebe, Kuniaki Tatsumi, Preparation of room temperature ionic liquids based on aliphatic onium cations and asymmetric amide anions and their electrochemical properties as a lithium battery electrolyte Journal of Power Sources. ,vol. 146, pp. 45- 50 ,(2005) , 10.1016/J.JPOWSOUR.2005.03.103
Hajime Matsumoto, Masahiro Yanagida, Kazumi Tanimoto, Masakatsu Nomura, Yukiko Kitagawa, Yoshinori Miyazaki, Highly Conductive Room Temperature Molten Salts Based on Small Trimethylalkylammonium Cations and Bis(trifluoromethylsulfonyl)imide Chemistry Letters. ,vol. 29, pp. 922- 923 ,(2000) , 10.1246/CL.2000.922
Masashi Ishikawa, Toshinori Sugimoto, Manabu Kikuta, Eriko Ishiko, Michiyuki Kono, Pure ionic liquid electrolytes compatible with a graphitized carbon negative electrode in rechargeable lithium-ion batteries Journal of Power Sources. ,vol. 162, pp. 658- 662 ,(2006) , 10.1016/J.JPOWSOUR.2006.02.077
Synthesis and Properties of Ionic Liquids:Imidazolium Tetrafluoroborates with Unsaturated Side Chains Bulletin of The Korean Chemical Society. ,vol. 27, pp. 847- 852 ,(2006) , 10.5012/BKCS.2006.27.6.847
Katsuhiko Tsunashima, Fumihiro Yonekawa, Masashi Sugiya, A Lithium Battery Electrolyte Based on a Room-temperature Phosphonium Ionic Liquid Chemistry Letters. ,vol. 37, pp. 314- 315 ,(2008) , 10.1246/CL.2008.314
J.S. Lee, N.D. Quan, J.M. Hwang, J.Y. Bae, H. Kim, B.W. Cho, H.S. Kim, H. Lee, Ionic liquids containing an ester group as potential electrolytes Electrochemistry Communications. ,vol. 8, pp. 460- 464 ,(2006) , 10.1016/J.ELECOM.2006.01.009