ELECTROLYTE COMPOSITION AND SOLID POLYMER ELECTROLYTE FOR ELECTRICAL DOUBLE-LAYER CAPACITORS , POLAR ELECTRODE COMPOSITION AND POLAR ELECTRODE, AND ELECTRICAL DOUBLE-LAYER CAPACITOR

摘要

ABSTRACTAn electrolyte composition and a solid polymer electrolyte for electrical double-layer capacitors areendowed with high ionic conductivity. The invention is also directed at a polar electrode composition and a polar electrode having excellent binder capabilities which are able to strongly bond a high surface area material such asactivated carbon and an electrically conductive material to a current collector, and which also have shape stability. A high-performance electrical double-layer capacitor arrived at using the above compositions and components is additionally disclosed.