Electrochemical capacitor of MnFe2O4 with NaCl electrolyte
Journal
Electrochemical and Solid-State Letters
Journal Volume
8
Journal Issue
10
Date Issued
2005
Author(s)
Abstract
Ferrites including where , Fe, Co, or Ni have been synthesized by solution methods and tested for their capacitive behaviors in aqueous NaCl solution. has been found to exhibit unusually large capacitances, while the other ferrites do not. The results indicate unique pseudocapacitive property associated with the ions at the tetrahedral sites in the spinel structure. The pseudocapacitance was observed only for crystalline, rather than amorphous, phase, which has exhibited specific capacitances of and high-power delivering capabilities of .
SDGs
Type
journal article