Effect of Ba nonstoichiometry on the phase structure, sintering, electrical conductivity and phase stability of Ba1±xCe 0.4Zr0.4Y0.2O3-δ (0≤x≤0.20) proton conductors

International Journal of Hydrogen Energy

Volumn 36, Issue 14, 2011, Pages 8450-8460

  Guo, Youmin ^a   Ran, Ran ^a   Shao, Zongping ^a   Liu, Shaomin ^b  

^a NANJING TECH UNIVERSITY   (China)

^b CURTIN UNIVERSITY   (Australia)

Author keywords

Chemical stability; Conductivity; Nonstoichiometry; Proton conductor; Sintering behavior

Indexed keywords

ELECTRICAL CONDUCTIVITY; GRAIN BOUNDARY RESISTANCE; IMPURITY PHASIS; NOMINAL COMPOSITION; NON-STOICHIOMETRY; ORTHORHOMBIC PEROVSKITE-TYPE OXIDE; PROTON CONDUCTOR; PROTON CONDUCTORS; SINTERING BEHAVIOR; SINTERING BEHAVIORS; TEMPERATURE RANGE;

BARIUM; CALCINATION; CARBON DIOXIDE; CERIUM; CHEMICAL STABILITY; DIFFRACTION; ELECTRIC CONDUCTIVITY; GRAIN BOUNDARIES; IMPURITIES; PEROVSKITE; PHASE STABILITY; PHASE STRUCTURE; POWDERS; PROTONS; SOL-GEL PROCESS; TEMPERATURE PROGRAMMED DESORPTION; X RAY DIFFRACTION; X RAY POWDER DIFFRACTION; ZIRCONIUM;

SINTERING;

EID: 79958158168     PISSN: 03603199     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijhydene.2011.04.037     Document Type: Article

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