Design and fabrication of a chemically-stable proton conductor bilayer electrolyte for intermediate temperature solid oxide fuel cells (IT-SOFCs)

被引:105
作者
Fabbri, Emiliana [1 ,2 ]
Pergolesi, Daniele [1 ,2 ]
D'Epifanio, Alessandra [1 ,2 ]
Di Bartolomeo, Elisabetta [1 ,2 ]
Balestrino, Giuseppe [3 ,4 ]
Licoccia, Silvia [1 ,2 ]
Traversa, Enrico [1 ,2 ]
机构
[1] Univ Roma Tor Vergata, NAST Ctr, I-00133 Rome, Italy
[2] Univ Roma Tor Vergata, Dept Chem Sci & Technol, I-00133 Rome, Italy
[3] Univ Roma Tor Vergata, INFM CNR Coherentia, I-00133 Rome, Italy
[4] Univ Roma Tor Vergata, Dept Mech Engn, I-00133 Rome, Italy
关键词
D O I
10.1039/b806655h
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Bilayer electrolytes made of barium cerate covered with a thin film of barium zirconate deposited by pulsed laser deposition show promise for improving chemical stability without greatly affecting electrochemical performance in fuel cell operation.
引用
收藏
页码:355 / 359
页数:5
相关论文
共 25 条
[1]   Synthesis, chemical stability and proton conductivity of the perovksites Ba(Ce,Zr)1-xScx O3-δ [J].
Azad, A. K. ;
Irvine, J. T. S. .
SOLID STATE IONICS, 2007, 178 (7-10) :635-640
[2]   Stability of BaCeO3-based proton conductors in water-containing atmospheres [J].
Bhide, SV ;
Virkar, AV .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1999, 146 (06) :2038-2044
[3]  
Bohn HG, 2000, J AM CERAM SOC, V83, P768
[4]   Design of BaZr0.8Y0.2O3-δ protonic conductor to improve the electrochemical performance in intermediate temperature solid oxide fuel cells (IT-SOFCs) [J].
D'Epifanio, A. ;
Fabbri, E. ;
Di Bartolomeo, E. ;
Licoccia, S. ;
Traversa, E. .
FUEL CELLS, 2008, 8 (01) :69-76
[5]  
D'Epifanio A, 2007, MATER RES SOC SYMP P, V972, P31
[6]   SOFC system and technology [J].
Dokiya, M .
SOLID STATE IONICS, 2002, 152 :383-392
[7]   Tailoring the chemical stability of Ba(Ce0.8-xZrx)Y0.2O3-δ protonic conductors for Intermediate Temperature Solid Oxide Fuel Cells (IT-SOFCs) [J].
Fabbri, Emiliana ;
D'Epifanio, Alessandra ;
Di Bartolomeo, Elisabetta ;
Licoccia, Silvia ;
Traversa, Enrico .
SOLID STATE IONICS, 2008, 179 (15-16) :558-564
[8]   Non-stoichiometry, grain boundary transport and chemical stability of proton conducting perovskites [J].
Haile, SM ;
Staneff, G ;
Ryu, KH .
JOURNAL OF MATERIALS SCIENCE, 2001, 36 (05) :1149-1160
[9]   TECHNOLOGICAL CHALLENGES IN THE APPLICATION OF PROTON CONDUCTING CERAMICS [J].
IWAHARA, H .
SOLID STATE IONICS, 1995, 77 :289-298
[10]   Proton conducting ceramics and their applications [J].
Iwahara, H .
SOLID STATE IONICS, 1996, 86-8 :9-15