Non-aqueous electrolyte
Preparation and Electrochemistry Properties of the Porous Glassy Carbon Derived Form Phenolic Resin
Supercapacitors are new energy store devices which developed rapidly recently. Carbon materials are the most important. In this paper, the mesoporous glassy carbon derived form phenolic resin were prepared,and activated timećactivated temperature and also pore width were investigated in detail. The influence of the mass of polyethyleneglycol for supercapacitors in KOH were also evaluated.Phenolic resin [...]
Study of Correlation between Electrolyte (Ions Dimension, Solvent) and Electrode Materials (Pore Size, Pore Size Distribution)
Activated carbon with different pore architecture was prepared from petroleum coke by KOH activation and used as electrode materials of electric double-layer capacitor. Non-aqueous electrolytes with different ions dimension and ionic liquid with the various length of the alkyl chain were solvated in solvent propylene carbonate or acetonitrile and acted as electrolytes. The electrochemical behavior [...]