Performance of SrSc0.2Co0.8O3-δ + Sm0.5Sr0.5CoO3-δ mixed-conducting composite electrodes for oxygen reduction at intermediate temperatures

International Journal of Hydrogen Energy

Volumn 34, Issue 23, 2009, Pages 9496-9504

  Guo, Youmin ^a   Shi, Huangang ^a   Ran, Ran ^a   Shao, Zongping ^a  

^a NANJING TECH UNIVERSITY   (China)

Author keywords

Composite electrode; Oxygen mobility; Oxygen non stoichiometry; Solid oxide fuel cell; SrSc0.2Co0.8O3

Indexed keywords

AC-IMPEDANCE; COMPOSITE ELECTRODE; CONDUCTING COMPOSITES; DC CONDUCTIVITY MEASUREMENTS; ELECTRICAL CONDUCTIVITY; ELECTROCHEMICAL OXYGEN REDUCTION; ELECTRON CHARGE; INTERMEDIATE TEMPERATURES; ION CHARGE; OXYGEN MOBILITY; OXYGEN NON-STOICHIOMETRY; OXYGEN REDUCTION; OXYGEN VACANCY CONCENTRATION; PEAK POWER DENSITIES; PHASE REACTION; SDC ELECTROLYTE; XRD;

COBALT COMPOUNDS; ELECTRIC CONDUCTIVITY; ELECTROLYTIC REDUCTION; OXYGEN; SOLID OXIDE FUEL CELLS (SOFC); STOICHIOMETRY;

OXYGEN VACANCIES;

EID: 72049087464     PISSN: 03603199     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijhydene.2009.09.053     Document Type: Article

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