Claims
- 1. A supercapacitor that combines:a casing capable of liquid-tight confinement of a liquid electrolyte; a liquid electrolyte confined by said casing; a porous composite electrode permeated by said liquid electrolyte and which is composed of a first electrode-making material and a second electrode-making material in mutual adhesion, provided that said first and second electrode-making materials are so selected that, during a period of charging said supercapacitor, said first electrode-making material functions to procure a greater extent of electrical double-layer capacitance than said second electrode-making material is capable of procuring, and said second electrode-making material procures a greater extent of pseudo-capacitance than said first electrode-making material is capable of procuring; a counter electrode that is capable of use to add or subtract electrons on said counter electrode without providing sites for reversible redox reactions that involve deposition of substances, and that is separated from said porous composite electrode by a region occupied by said liquid electrolyte; means for applying a magnetic field to said porous composite electrode and to said liquid electrolyte; and, terminals respectively in connection with said counter electrode and said porous composite electrode.
- 2. A supercapacitor as in claim 1, in which said means for applying a magnetic field comprises a magnetized metal backing part located adjacent a side of said porous composite electrode facing away from said region that is occupied by said liquid electrolyte that separates said counter electrode from said porous composite electrode.
- 3. A supercapacitor as in claim 1, in which said means for applying a magnetic field comprises a magnetized metal backing part that is integrally part of said casing.
- 4. A supercapacitor as in claim 1, in which said means for applying a magnetic field comprises a magnetized metal backing part that is detachably affixed to said casing.
- 5. A supercapacitor as in any one of claims 1-4, in which a predetermined quantity of an indifferent paramagnetic substance capable of enhancing magnetohydrodynamic stirring of said liquid electrolyte is present in said liquid electrolyte.
- 6. A supercapacitor as in any one claims 1-4, in which said terminals respectively in connection with said porous composite electrode and said counterelectrode do not conduct current into said means for applying a magnetic field to said porous composite electrode and said liquid electrolyte.
CROSS REFERENCE TO PROVISIONAL APPLICATION
Benefit is claimed of a provisional patent application filed Feb. 6, 2001, serial No. 60/266,450 now abandoned. The invention described there, as hereinafter, resides in subject matter summarized in the concluding paragraph on the third page of the provisional application, which is substantially repeated below in a section briefly summarizing the invention.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
4000004 |
Takahashi et al. |
Dec 1976 |
A |
5041157 |
Seiler et al. |
Aug 1991 |
A |
Provisional Applications (1)
|
Number |
Date |
Country |
|
60/266450 |
Feb 2001 |
US |