Defect structure and electrical properties of LaSr3Fe 3O10-δ

Journal of Rare Earths

Volumn 28, Issue 2, 2010, Pages 270-273

  Zhang, Guoguang ^a   Li, Qin ^a   Cao, Jingqian ^a   Cui, Mingjie ^a  

^a NANCHANG HANGKONG UNIVERSITY   (China)

Author keywords

Defect structure; Mixed conductor; Oxygen chemical diffusion; Rare earths

Indexed keywords

ACTIVATION ENERGY; CATHODES; DEFECT STRUCTURES; DEFECTS; DIFFUSION; DIFFUSION IN SOLIDS; IODINE; PARTIAL PRESSURE; RARE EARTHS; SEEBECK COEFFICIENT; SOLID OXIDE FUEL CELLS (SOFC); TITRATION; TRANSITION METALS;

APPARENT ACTIVATION ENERGY; CHEMICAL DIFFUSION; CHEMICAL DIFFUSION COEFFICIENTS; ELECTRICAL CONDUCTIVITY RELAXATION (ECR); MIXED CONDUCTORS; OXYGEN NON-STOICHIOMETRY; OXYGEN SEPARATION MEMBRANES; SEEBECK COEFFICIENT MEASUREMENT;

OXYGEN;

EID: 84863011501     PISSN: 10020721     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1002-0721(09)60094-6     Document Type: Article

References (14)

1. Peña M A, Fierro J L G. Chemical structures and performance of perovskite oxides. Chem. Rev., 2001, 101: 1981.
2. Tong Jianhua, Yang Weishen. Methods for selection perovskitetype oxides used as mixed-conducting membranes for oxygen separation. Membrane Science and Technology, 2003, 23(1): 33.
3. Weber A, Tiffée E I. Materials and concepts for solid oxide fuel cells (SOFCs) in stationary and mobile applications. J. Power Sources, 2004, 127(1-2): 273.
4. Liu Yutie, Tan Xiaoyao, Li K. Mixed conducting ceramics for catalytic membrane processing. Catalysis Reviews, 2006, 48: 145.
5. 3 perovskite oxides: a computer modelling tour. J. Mater. Chem., 2000, 10: 1027.
6. 3-based mixed conductor: Defects, nanoscale clusters, and oxide-ion migration. Advanced Functional Materials, 2007, 17(6): 905.
7. 10-δ. J. Solid State Chem., 1993, 103: 1.
8. 10 (0≤x≤1.5). Solid State Ionics, 2001, 140: 89.
9. Torres-Garibay C, Kovar D. Perovskite-related intergrowth cathode materials with thin YSZ electrolytes for intermediate temperature solid oxide fuel cells. J. Power Sources, 2009, 192: 396.
10. y. Solid State Ionics, 2002, 152-153: 735.
11. Lane J A, Kilner J A. Measuring oxygen diffusion and oxygen surface exchange by conductivity relaxation. Solid State Ionics, 2000, 136-137: 997.
12. y. Journal of the Chinese Ceramic Society, 2000, 28(1): 20.
13. Yoo H I, Lee C E. Conductivity relaxation patterns of mixed conductor oxides under a chemical potential gradient. Solid State Ionics, 2009, 180(4-5): 326.
14. Kingery W D, Bowen H K, Uhlmann D R. Introduction to Ceramics. 2nd Edition. New York: John Wiley and Sons, 1976. 852.