作者: Hiroyuki Norieda , Kotaro Kobayashi
DOI:
关键词: Electrode array 、 Electric double-layer capacitor 、 Working electrode 、 Electrical engineering 、 Ideally polarizable electrode 、 Voltage 、 Materials science 、 Electric field 、 Composite material 、 Half-cell 、 Ring (chemistry)
摘要: Disclosed is an electric double layer capacitor comprising a polarizable electrode containing carbon material including microcrystalline similar to graphite, and electrolyte spiro compound represented by the following general formula (1). (1) (In above formula, A represents atom having sp3 hybrid orbital; Z1 Z2 independently represent atomic group forming saturated or unsaturated ring 4 more atoms A; X- counter anion.) The present invention provides field activation-type wherein volumetric capacitance density, resistance withstand voltage are improved all together.