Claims
- 1. A process for the production of organic cation radicals using anodic oxidation of an organic molecule in an electrochemical cell containing two electrodes upon which opposite polarity may be established and a liquid electrolyte which is an ion conductive material comprising a salt in solution in a liquid consisting essentially of at least one polar aprotic solvent selected from the group consisting of linear ethers, cyclic ethers, esters, carbonates, lactones, nitrate derivatives, amides, sulfones and sulfolanes, wherein said salt is represented by one of the following formulas: ##STR4## wherein M is an alkaline or alkaline earth metal, a transition metal or a rare earth metal,
- RF and R'F are identical or different and each represent a perhalogen radical having from 1 to 12 carbon atoms,
- QF is a perfluorinated bivalent radical having from 2 to 6 carbon atoms.
- 2. The process according to claim 1 wherein the polar aprotic solvent is at least one solvent selected from the group consisting of diethylether, dimethoxyethane, tetrahydrofuran, dioxane, dimethyltetrahydrofuran, methyl formate, ethyl formate, propylene carbonate, ethylene carbonate, butyrolactones, acetonitrile, benzonitrile, nitromethane, nitrobenzene, dimethylformamide, diethylformamide, N-methylpyrolidone, dimethylsulfone, tetramethylene sulfone, sulfolane, and thiophene.
- 3. The process according to claim 1 where M is lithium.
- 4. The process according to claim 1 where the liquid electrolyte consists essentially of Li(CF.sub.3 SO.sub.2).sub.2 N dissolved in a polar aprotic liquid solvent.
- 5. Process for the doping of polymers using an electrochemical cell containing two electrodes upon which opposite polarity may be established and a liquid electrolyte which is an ion conductive material comprising a salt in solution in a liquid consisting essentially of at least one polar aprotic solvent selected from the group consisting of linear ethers, cyclic ethers, esters, carbonates, lactones, nitrate derivatives, amides, sulfones and sulfolanes, wherein said salt is represented by one of the following formulas: ##STR5## wherein M is an alkaline or alkaline earth metal, a transition metal or a rare earth metal,
- RF and R'F are identical or different and each represent a perhalogen radical having from 1 to 12 carbon atoms,
- QF is a perfluorinated bivalent radical having from 2 to 6 carbon atoms.
- 6. A process according to claim 5 wherein the polar aprotic solvent is at least one solvent selected from the group consisting of diethylether, dimethoxyethane, tetrahydrofuran, dioxane, dimethyltetrahydrofuran, methyl formate, ethyl formate, propylene carbonate, ethylene carbonate, butyrolactones, acetonitrile, benzonitrile, nitromethane, nitrobenzene, dimethylformamide, diethylformamide, N-methylpyrolidone, dimethylsulfone, tetramethylene sulfone, sulfolane, and thiophene.
- 7. The process according to claim 5 wherein M is lithium.
- 8. The process according to claim 5 wherein the liquid electrolyte consists essentially of Li)CF.sub.3 SO.sub.2).sub.2 N dissolved in a polar aprotic liquid solvent.
Priority Claims (1)
Number |
Date |
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86 15114 |
Oct 1986 |
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Parent Case Info
This is a division, of application Ser. No. 07/672,327, filed on Mar. 20, 1991 now U.S. Pat. No. 5,162,177, which is a divisional of application Ser. No. 07/467,358, filed Jan. 23, 1990 now U.S. Pat. No. 5,021,308, which is a divisional of application Ser. No. 07/224,915, filed Jun. 30, 1988 now abandoned.
US Referenced Citations (13)
Foreign Referenced Citations (1)
Number |
Date |
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2239817 |
Feb 1974 |
DEX |
Non-Patent Literature Citations (2)
Entry |
Meussdoerffer, Chemiker-Zeitung, 96(10), 1972, pp. 582 and 583. |
K. M. Abraham in Sequeira and Hooper, Solid State Batteries, (Martinus Nijhoff Publishers), 1985, pp. 337-348. |
Divisions (2)
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Date |
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Parent |
467358 |
Jan 1990 |
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Parent |
224915 |
Jun 1988 |
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Continuations (1)
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Date |
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672327 |
Mar 1991 |
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