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Propane-fed Solid Oxide Fuel Cell Based on a Composite Ni-La-CGO Anode Catalyst
被引:17
|作者:
Lo Faro, Massimiliano
[1
]
La Rosa, Daniela
[1
]
Frontera, Patrizia
[2
]
Antonucci, PierLuigi
[2
]
Antonucci, Vincenzo
[1
]
Arico, Antonino Salvatore
[1
]
机构:
[1] CNR ITAE Inst, I-98126 Messina, Italy
[2] Univ Reggio Calabria, Dept Mat & Mech, Calabria, Italy
关键词:
Solid oxide fuel cells;
Portable power sources;
La(2)NiO(4);
Autothermal reforming;
Propane oxidation;
Impedance spectroscopy;
INTERMEDIATE TEMPERATURE;
DIRECT OXIDATION;
SOFC SYSTEM;
METHANE;
PEROVSKITE;
HYDROGEN;
ELECTROOXIDATION;
HYDROCARBONS;
PERFORMANCE;
STEAM;
D O I:
10.1007/s10562-010-0295-2
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
A composite Ni-La-Ce(0.8)Gd(0.2)O(2) catalyst was investigated for the autothermal reforming of propane. A stable performance was recorded during a 100 h endurance test with a syngas yield of 85% at 800 degrees C. The catalyst was also investigated as anode for the direct utilization of propane in solid oxide fuel cells (SOFCs). This catalyst appeared less affected by carbon deposition during SOFC operation than conventional Ni-cermets.
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页码:57 / 64
页数:8
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