Author(s): Huang Fei
Pages: 64-67
Year: 2013 Issue:  5
Journal: Journal of Heilongjiang August First Land Reclamation University
Keyword:  aluminum electrolytic capacitor; electrolyte; performance study;
Abstract: Using ethylene glycol,diglycol and polyethyleneglycol as solvent,ammonium benzoate,ammonium sebate,ammonium hypophosphite,ammonium adipates and citric acid as solute,the working electrolyte was developed in closed and anhydrous environment. Under the different temperature,the results showed that the electrolyte color was gradually deepened;the conductivity was gradually increased;the pH was diminished;the spark generated voltage was relatively stable.