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A kind of hybrid capacitor with excellent high rate charge/discharge performance and long cycle life
이광제,김형찬,( Chunyang Xia ) 한국공업화학회 2019 한국공업화학회 연구논문 초록집 Vol.2019 No.0
As is widely known the conventional batteries provide high energy density but low power density, on the other hand, the traditional electrochemical double layer capacitors (EDLCs) have high power density but low energy density. Hybrid capacitors as a new type of energy storage acquire the balance between conventional batteries and EDLCs with a wide range of market demand. Our team research and developed a kind of hybrid capacitor with excellent high rate charge/discharge performance with a long cycle life more than 50K cycles. Also it can be charged even at sub-zero temperature.