Electrolytic conductivity,viscosity and electrochemical behavior were investigated for organic electrolytes based on PC(Propylene carbonate),MAN(Methoxy acetonitrile) and GBL(γ-Butyrolactone) solvents.It was found that 1 mol/L Et4NBF4-MAN had the highest conductivity,lowest viscosity and acceptable potential window.The specific capacitance and energy density obtained from the capacitor using 1 mol/L Et4NBF4-MAN as electrolyte were the highest among all the tested electrolytes.1 mol/L Et4NBF4-GBL also seemed promising to be used in electric double-layer capacitor (EDLCs).
作 者： B.Fang Y.Wei K.Suzuki M.Kumagai  
作者单位： Institute of Research & Innovation,1201,Takada,Kashiva,Chiba 277-0861,Japan 
刊 名： 电池  ISTIC PKU
英文刊名： BATTERY BIMONTHLY 
年，卷(期)： 2004 34(5) 
分类号： TM533 
关键词： electric douale-layer capacitor   organic electrolytes   methoxy scetonitrile   propylene carbonate   activated carbon  
机标分类号： TQ1 TM9 
机标关键词： electrochemical behaviorspecific capacitanceorganic electrolytesenergy densityused in 
 
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