CAPACITOR SECONDARY BATTERY WITH CARBON ISOTOPE PARTICULATE COMPOSITE CONDUCTIVE FILM COLLECTOR LAYER

• Main Author: SHIMIZU KANJI
• Format: Patent
• Language: English; Japanese
• Published: 01.02.2024
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; ELECTRICITY

To provide a capacitor secondary battery using a high-capacity capacitor and that has a collector layer consisting of a composite conductive film formed of carbon allotrope particulates.SOLUTION: A capacitor secondary battery with a carbon isotope particulate composite conductive film collector layer is configured by combining: a capacitor that stores a power to be supplied to a load; and a BMS control circuit that controls charging and discharging of the capacitor. For the capacitor, an anode and a cathode are separated from each other by a dielectric layer, and a collector layer is provided on a surface where the anode and the cathode are opposed to each other. The collector layer is a conductive film obtained by solidifying carbon allotrope particulates in a state where the particulates are in contact with each other while forming voids. The BMS control circuit has a DC-DC converter with a step-up/down control function.SELECTED DRAWING: Figure 2 【課題】炭素同素体微粒子で形成された複合導電膜からなる集電層を有した大容量のキャパシタを用いたキャパシタ二次電池を提供する。【解決手段】負荷に供給すべき電力を蓄積するキャパシタと、このキャパシタの蓄放電を制御するＢＭＳ制御回路とを組み合わせて構成され、前記キャパシタは陽極と陰極とが誘電体層で分離され、かつ前記陽極、陰極の対向する面上に集電層が設けられ、前記集電層は、炭素同素体微粒子が空隙を形成するようにして互いに接触した状態で固定された導電膜であり、前記ＢＭＳ制御回路は昇降圧制御機能を有したＤＣ－ＤＣコンバータを備えることを特徴とする炭素同位体微粒子複合導電膜集電層を備える。【選択図】図２