中文摘要：

通过优化组合电解电容器的阳极和电化学电容器的阴极，以Ta／Ta2O5为阳极，活性炭为阴极，研制了一种单元工作电压为100V的混合型超级电容器。该电容器与超级电容器相比较，工作电压得到了提高。测试表明其具有高储能密度和快速充放电的能力，频谱阻抗（EIS）分析显示其具有优良的阻抗特性和频率特性。

英文摘要：

Through the optimized combination of aluminum electrolytic capacitors anode and electrochemical ca- pacitors cathode, using Ta/Ta2O5 as the anode, activated carbon as the cathode, we developed a work unit for 100V voltage of the hybrid supercapacitor. Compared with the usual electrochemical capacitor working voltage, the capacitance had improved. The electrical performance test shows that it has high energy storage density and rapid charging and discharging ability, electrochemical spectrum impedance （EIS） analysis shows that it has good impedance characteristics and the frequency characteristics.