Patent ID: 11932813
Assignee: UNIVERSITY OF CONNECTICUT
Field: Optics (Instruments)
Classification: CPC C  G  H | IPC C

Claim 8:
9. The electrochromic material composition according to claim 1, wherein the salt is 1-ethyl-3-methylimidazolium tosylate, 1-butyl-3-methylimidazolium octyl sulfate; 1-butyl-3-methylimidazolium 2-(2-methoxyethoxy)ethyl sulfate; 1-ethyl-3-methylimidazolium bis(pentafluoroethylsulfonyl)imide; 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide; 1-ethyl-3-methylimidazolium bromide; 1-ethyl-3-methylimidazolium hexafluorophosphate; 1-butyl-3-methylimidazolium bromide; 1-butyl-3-methylimidazolium trifluoromethane sulfonate; 1,2-dimethyl-3-propylimidazolium tris(trifluoromethylsulfonyl)methide; 1,2-dimethyl-3-propylimidazolium bis(trifluoromethylsulfonyl)imide; 3-methyl-1-propylpyridinium bis(trifluormethylsulfonyl)imide; 1-butyl-3-methylpyridinium bis(trifluormethylsulfonyl)imide; 1-butyl-4-methylpyridinium chloride; 1-butyl-4-methylpyridinium hexafluorophosphate; 1-butyl-4-methylpyridinium tetrafluoroborate; 1-n-butyl-3-methylimidazolium hexafluorophosphate; 1-butyl-3-methylimidazolium tetrafluoroborate; phosphonium dodecylbenzenesulfonate; phosphonium methanesulfonate; or a combination thereof.