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In this paper, a comprehensive overview of domestic and foreign research progress of supercapacitor based on research mesoporous materials as supercapacitor electrode materials. The papers prepared by hard template method the mesoporous channel manganese dioxide and carbon materials, using X-ray diffraction (XRD), transmission electron microscopy (TEM), nitrogen adsorption - desorption test materials structure, morphology, characterize the specific surface area and pore size, and the use of charge-discharge, cyclic voltammetry, AC impedance detection means its electrochemical properties aimed at the study of mesoporous manganese dioxide and mesoporous carbon as a supercapacitor electrode material properties. In the second chapter, the use of ultrasound - impregnation method manganese nitrate into SBA-15 mesopores, BET specific surface area of ??282 m2 · g-1, the pore size of 2.79 nm mesoporous manganese dioxide electrode materials prepared . The cyclic voltammogram of the material in the different scan rates has a good square feature, The voltage window 6mol · L-1KOH 0 ~ 0.8 V (vs.Hg / HgO) when the discharge capacity was 298.3F g-1, after 500 cycles, the capacity remains at 243.6 F · g-1. Sucrose impregnation by microwave vacuum sintering copy the pore structure of mesoporous SBA-15, novel mesoporous carbon. This carbon material has a pore size of 3.05 nm, and 578 cm3 · g-1 of the BET specific surface area. In the potential range of -0.2 ~ 1.0 V, showing the superior performance of the electrochemical double layer. 5,15,30,50,100 mV · s-1 mesoporous carbon electrodes corresponding to the specific capacity of different scan rate were 86,78,60,53,48 F · g-1, in the high current density of 0.3 A · g-1 under the charge and discharge specific capacity reached 96.4F · g-1, an attenuation of less than 10% after 1000 cycles. Mesoporous manganese dioxide preparation process, the calcination temperature is a critical factor. The third chapter details the calcination temperature of the sample structure / phase and electrochemical super capacitor performance. Incomplete 200 ℃ calcined to 500 ° C under dioxide manganese part of the decomposition of manganese tetroxide, 300 ℃ and 400 ℃ calcined pure mesoporous manganese dioxide. As the calcination temperature, the sample of amorphous phase is reduced. Mesoporous manganese oxide different temperature ESR values ??as a supercapacitor electrode materials were 1.41,0.79,1.16,1.91 Ω, the first discharge capacity 260.7,298.3,289.9,185.9 F · g-1, respectively. Mesoporous manganese dioxide and the mesoporous carbon as the positive and negative electrodes respectively assembled into Asymmetric Supercapacitors. The current density of 100 mA · g-1, the capacitor tank voltage up to 1.8 V, this voltage than reached maximum capacity and storage density. As the charge-discharge current density increases, due to the reduction of the active material utilization than the capacity and the energy density are followed attenuation, the opposite capacitor power density and the internal resistance is greatly increased. 100 mA · g-1 current density and 1.8 V charge and discharge potential conditions under capacitor power density of 89 W · kg-1, the energy density of 31.3Wh · kg-1, the first discharge capacity of 76.7 F · g-1 attenuation of less than 10% after 1000 cycles capacity.
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