Co-generation of liquid chemicals and electricity over Co-Fe alloy/ perovskite anode catalyst in a propane fueled solid oxide fuel cell

被引：18
|
作者：
Yu, Na [1 ,2 ]
Liu, Tong [1 ,3 ]
Chen, Xi [1 ]
Miao, Mengyu [1 ]
Ni, Meng [2 ]
Wang, Yao [1 ]
机构：
[1] Wuhan Univ, Key Lab Hydraul Machinery Transients, Sch Power & Mech Engn, Minist Educ, Wuhan 430072, Hubei, Peoples R China
[2] Hong Kong Polytech Univ, Dept Bldg & Real Estate, Hung Hom, Kowloon, Hong Kong, Peoples R China
[3] Wuhan Inst Technol, Sch Chem Engn & Pharm, Key Lab Green Chem Proc,Minist Educ, Key Lab Novel Reactor & Green Chem Technol Hubei, Wuhan 430205, Peoples R China
来源：
SEPARATION AND PURIFICATION TECHNOLOGY | 2022年 / 291卷
基金：
中国国家自然科学基金;
关键词：
Solid oxide fuel cell; Perovskite; Anode; Hydrocarbon fuel; Co; -generation; METALLIC NANOPARTICLES; HYDROGEN ELECTRODE; HIGHLY EFFICIENT; PERFORMANCE; METHANE; TEMPERATURE; CONVERSION; CATHODE;
D O I：
10.1016/j.seppur.2022.120890
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Herein, perovskite oxide Sr2Fe1.4Co0.1Mo0.5O6-delta (SFMCo) is used as the anode of direct propane-fueled solid oxide fuel cells (SOFCs). In reducing operation, single-phase perovskite oxide SFMCo is transformed to Co-Fe bimetallic catalytic nanocatalysts decorated SFMCo composite nanomaterial. Good electrochemical performance and outstanding stability are obtained with propane as the fuel and ambient air as the oxidant. Due to the catalytic effect of the exsolved Co-Fe alloy in the SOFC system, polycyclic aromatic compounds are gathered as chemical products in the exhaust of the anode through the aromatization route. This novel anode system manifests the successful co-generation of electricity and high-value liquid chemicals from direct hydrocarbonfueled SOFC.
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页数：7
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