摘要
超级电容器是一种介于传统静电电容器和化学电源之间的新型储能元件,它具有比静电电容器高的容量。和电池相比,它具有较高的功率密度。恒流充放电实验证明使用该材料制备的电容器具有良好的大电流充放电性能以及较长的循环寿命,是一种具有发展潜力的超级电容器。介绍了超级电容器在纯电容公交车上作为主要驱动能源使用的情况。
Electrochemical hybrid capacitor is a kind of novel energy device compared with conventional capacitor or battery. It has more specific capacitance and energy density than conventional capacitor; and it has more power density and lower energy density than battery. In this paper, we developed a novel super electrochemical hybrid capacitor which would be applied in electric buses. The temperature characteristics, cycle life and high current characteristics of the single super capacitor and the assembled capacitors were studied and discussed. The present application indicated the promising future of this kind of super capacitor in vehicles or other relative areas.
出处
《电池工业》
CAS
2006年第4期237-240,247,共5页
Chinese Battery Industry
关键词
电化学电容
超级电容
循环寿命
纯电容公交车
electrochemical hybrid capacitor
supercapacitor
cycle life
pure supercapacitor vehicle
