The present invention relates to a vehicle body member having a charging and discharging function using carbon fiber that has been used for weight reduction and reinforcement. The vehicle body member having a charging and discharging function according to one embodiment of the present invention constitutes a vehicle body and includes: a first cell portion including a first negative pole portion made of carbon fiber and a first positive pole portion disposed to be in contact with a surface of the first negative pole portion, the first positive pole portion including a first cathode active material and a first solid electrolyte; a second cell portion including a second negative pole portion made of carbon fiber and a second positive pole portion disposed to be in contact with a surface of the second negative pole portion, the second positive pole portion including a second cathode active material and a second solid electrolyte; an insulating layer disposed between a surface of the first cell portion and the other surface of the second cell portion and configured to insulate the first cell portion and the second cell portion; a positive pole current collector connecting the first positive pole portion of the first cell portion and the second positive pole portion of the second cell portion in parallel; and a negative pole current collector connecting the first negative pole portion of the first cell portion and the second negative pole portion of the second cell portion in parallel.
본 발명은 경량화 및 보강 용도로 사용되는 탄소섬유를 활용한 충방전 기능을 갖는 차체 부재에 관한 것이다. 본 발명의 일 실시형태에 따른 충방전 기능을 갖는 차체 부재는 차체를 구성하는 부재로서, 탄소섬유로 이루어지는 제 1 음극부와; 상기 제 1 음극부의 일면으로 접촉하면서 배치되고, 양극활물질와 고체전해질을 포함하면서 형성되는 제 1 양극부로 이루어지는 제 1 셀부와; 탄소섬유로 이루어지는 제 2 음극부와; 상기 제 2 음극부의 타면으로 접촉하면서 배치되고, 양극활물질와 고체전해질을 포함하면서 형성되는 제 2 양극부로 이루어지는 제 2 셀부와; 상기 제 1 셀부의 일면과 제 2 셀부의 타면 사이에 개재되어 제 1 셀부와 제 2 셀부를 절연시키는 절연층과; 상기 제 1 셀부의 제 1 양극부와 제 2 셀부의 제 2 양극부를 병렬로 연결시키는 양극 집전체와; 상기 제 1 셀부의 제 1 음극부와 제 2 셀부의 제 2 음극부를 병렬로 연결시키는 음극 집전체를 포함한다.
VEHICLE BODY MEMBER HAVING CHARGER AND DISCHARGER FUNCTION
충방전 기능을 갖는 차체 부재
2021-06-23
Patent
Elektronische Ressource
Koreanisch
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge |
VEHICLE BODY MEMBER HAVING CHARGER AND DISCHARGER FUNCTION
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