Inhomogeneous current distributions at grain boundaries and electrodes and their impact on the impedance

Solid State Ionics

Volumn 113-115, Issue , 1998, Pages 739-747

  Fleig, J ^a   Pham, P ^b   Sztulzaft, P ^b   Maier, J ^a  

^a MAX PLANCK INSTITUT FÜR FESTKÖRPERFORSCHUNG   (Germany)

^b Simulog   (France)

Author keywords

Brick layer model; Current constriction; Current distribution; Electrode; Grain boundary; Impedance; Solid oxide fuel cells

Indexed keywords

CRYSTAL MICROSTRUCTURE; ELECTRIC CURRENT DISTRIBUTION; ELECTRIC IMPEDANCE; ELECTRODES; FINITE ELEMENT METHOD; FUEL CELLS; GRAIN BOUNDARIES; MATHEMATICAL MODELS; POLARIZATION;

CURRENT CONSTRICTION;

IONIC CONDUCTION IN SOLIDS;

EID: 0032319847     PISSN: 01672738     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0167-2738(98)00400-7     Document Type: Article

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