C - Chemistry – Metallurgy – 01 – B
Patent
C - Chemistry, Metallurgy
01
B
C01B 21/086 (2006.01) C01B 21/097 (2006.01) C07C 211/63 (2006.01) C07C 211/64 (2006.01) C07C 381/12 (2006.01) C07D 213/20 (2006.01) C07D 213/26 (2006.01) C07D 233/58 (2006.01) C07F 9/54 (2006.01) C08F 136/14 (2006.01) H01M 6/16 (2006.01) H01M 10/40 (2006.01)
Patent
CA 2283670
The invention concerns novel ionic compounds with low melting point whereof the onium type cation having at least a heteroatom such as N, O, S or P bearing the positive charge and whereof the anion includes, wholly or partially, at least an ion imidide such as (FX?1¿O)N?-¿(OX?2¿F) wherein X?1¿ and X?2¿ are identical or different and comprise SO or PF, and their use as solvent in electrochemical devices. Said composition comprises a salt wherein the anionic charge is delocalised, and can be used, inter alia, as electrolyte.
La présente invention concerne de nouveaux composés ioniques de bas point de fusion dont le cation est de type onium possédant au mois un hétéroatome tel que N, O, S ou P portant la charge positive et dont l'anion inclut, en totalité ou en partie, au moins un ion imidure du type (FX1O)N-(OX2F) dans laquelle X1 et X2 sont identiques ou différents et comprennent SO ou PF, et leur utilisation comme solvant et dans des dispositifs électrochimiques. La composition comprend un sel dans lequel la charge anionique est délocalisée, et peut être utile, entre autre, comme électrolyte.
Armand Michel
Gauthier Michel
Michot Christophe
Ravet Nathalie
Acep Inc.
Centre National de La Recherche Scientifique
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Universite de Montreal
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