INVESTIGATION OF GdBaCo2-xFexO5.5-δ AS A CATHODE MATERIAL FOR INTERMEDIATE TEMPERATURE SOLID OXIDE FUEL CELLS

被引：10

作者：

Kulka, Andrzej ^{[1
]}

Hu, Yang ^{[3
]}

Dezanneau, Guilhem ^{[3
]}

Molenda, Janina ^{[2
]}

机构：

[1] AGH Univ Sci & Technol, Fac Mat Sci & Ceram, PL-30059 Krakow, Poland

[2] AGH Univ Sci & Technol, Fac Energy & Fuels, PL-30059 Krakow, Poland

[3] Ecole Cent Paris, CNRS, UMR 8580, Lab SPMS, F-92295 Chatenay Malabry, France

来源：

FUNCTIONAL MATERIALS LETTERS | 2011年 / 4卷 / 02期

关键词：

Layered perovskites; cathode material; SOFC; ELECTRICAL-PROPERTIES; LAYERED PEROVSKITE; GDBACO2O5+X; TRANSITION;

D O I：

10.1142/S1793604711001737

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work, we present an evaluation of the layered perovskite materials with chemical composition GdBaCo2-xFexO5.5-delta (x = 0.0, 0.3, 0.6) as a cathode materials for intermediate temperature solid oxide fuel cell (IT-SOFC). We first present results concerning their crystal structure and oxygen nonstoichiometry, and then give results concerning their electrical conductivity and performance in button-type SOFCs.

引用

页码：157 / 160

页数：4

共 17 条

[1] Electrical properties of GdBaCo2O5+x for ITSOFC applications
Chang, Aimin
Skinner, Stephen J.
Kilner, John A.
[J]. SOLID STATE IONICS, 2006, 177 (19-25) : 2009 - 2011
[2] Selective spin-state switch and metal-insulator transition in GdBaCo2O5.5 -: art. no. 180405
Frontera, C
García-Muñoz, JL
Llobet, A
Aranda, MAG
[J]. PHYSICAL REVIEW B, 2002, 65 (18) : 1 - 4
[3] Effect of iron doping on the properties of TbBaCo2O5.5 layered perovskite
Kopcewicz, M
Khalyavin, DD
Troyanchuk, IO
Szymczak, H
Szymczak, R
Logvinovich, DJ
Naumovich, EN
[J]. JOURNAL OF APPLIED PHYSICS, 2003, 93 (01) : 479 - 486
[4] Larson A. C., 2004, 86748 LAUR LOS AL NA
[5] Characterization of GdBaCo2O5+δ cathode for IT-SOFCs
Li, Na
Lue, Zhe
Wei, B. O.
Huang, Xiqiang
Chen, Kongfa
Zhang, Yaohui
Su, Wenhui
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 454 (1-2) : 274 - 279
[6] Metal-insulator transition induced by a spin-state transition in TbBaCo2O5+δ (δ=0.5)
Moritomo, Y
Akimoto, T
Takeo, M
Machida, A
Nishibori, E
Takata, M
Sakata, M
Ohoyama, K
Nakamura, A
[J]. PHYSICAL REVIEW B, 2000, 61 (20) : 13325 - 13328
[7] Respaud M, 2001, PHYS REV B, V64, DOI [10.1103/PhysRevB.64.214401, 10.1103/PhysRevLett.87.214401]
[8] REVISED EFFECTIVE IONIC-RADII AND SYSTEMATIC STUDIES OF INTERATOMIC DISTANCES IN HALIDES AND CHALCOGENIDES
SHANNON, RD
[J]. ACTA CRYSTALLOGRAPHICA SECTION A, 1976, 32 (SEP1): : 751 - 767
[9] Effect of phase transition on high-temperature electrical properties of GdBaCo2O5+x layered perovskite
Tarancon, A.
Marrero-Lopez, D.
Pena-Martinez, J.
Ruiz-Morales, J. C.
Nunez, P.
[J]. SOLID STATE IONICS, 2008, 179 (17-18) : 611 - 618
[10] TARANCON A, 2007, J POWER SOURCES, V171, P349

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