please specify your Fuel cell set up

sir, its SOLID OXIDE FUEL CELL .Where various mixed metal oxides are used for preparing anode cathode or elecrolytic material..

pl read a good booK   on   FUEL CELLS  

Some suggestions to read about SOLID OXIDE FUEL CELL:

(Some of these references can be found using google.)

1) SOFC Modelling and Parameter Identification by means of Impedance

Spectroscopy. by André Leonide.

2) Impedance Spectroscopy for the Characterization of Cu-Ceria-YSZ Anodes for SOFCs. S. McIntosh, J. M. Vohs,* and R. J. Gorte*,

3) Theoretical and Experimental Study of Solid Oxide Fuel Cell (SOFC) Using Impedance Spectra by Yeqing Fu.

4) Impedance Spectroscopy Theory, Experiment, and Applications

Second Edition, Edited by Evgenij Barsoukov, J. Ross Macdonald.

5) Electrochemical Impedance Spectroscopy Study of the Mass Transfer in an Anode-Supported Microtubular Solid Oxide Fuel Cell

Hironori Nakajima

good