Solid oxide fuel cells fueled with reduced Fe/Ti oxide

2015 ◽  
Vol 3 (5) ◽  
pp. 2242-2250 ◽  
Author(s):  
Jelvehnaz Mirzababaei ◽  
Liang-Shih Fan ◽  
Steven S. C. Chuang
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Electrochemical Oxidation ◽  
Direct Contact ◽  
Electricity Generation ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Oxidation Reduction ◽  
Sofc Anode

Electricity generation via electrochemical oxidation–reduction cycles of Fe/Ti oxide in direct contact with the SOFC anode.

Operation of the Siemens SOFC Generators CHP100 and SFC5 in a Mechanical Factory

2008 ◽  
Author(s):  
Vittorio Verda ◽  
Gianmichele Orsello ◽  
Gianni Disegna ◽  
Ferrante Debenedictis
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Electric Power ◽  
Electricity Generation ◽  
Solid Oxide ◽  
Energy Requirements ◽  
Oxide Fuel ◽  
Promising Technology ◽  
Commercial Scale

Solid Oxide Fuel Cells (SOFCs) are a promising technology for distributed electricity generation and cogeneration. Most of the installations of SOFC are small size fuel cells (of the order of decades of watts or few hundred watts) in laboratories. There are very few installations of commercial scale SOFC plants. In this paper the operating results obtained with two SOFC plants are presented. These plants, whose nominal electric power is 100 kW and 5 kW respectively, produce heat and power to contribute to the energy requirements of the Turbocare factory in Torino, Italy.

Microstructure degradation of Ni/CGO anodes for solid oxide fuel cells after long operation time using 3D reconstructions by FIB tomography

2017 ◽  
Vol 19 (21) ◽  
pp. 13767-13777 ◽  
Author(s):  
Atef Zekri ◽  
Martin Knipper ◽  
Jürgen Parisi ◽  
Thorsten Plaggenborg
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Operation Time ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
3D Reconstructions ◽  
Anode Microstructure ◽  
Sofc Anode ◽  
Long Operation

The 3D reconstructions of SOFC anode microstructure aged up to 20 000 h under realistic conditions was carried out with FIB/SEM tomography in order to calculate the microstructure key parameters.

Novel layered solid oxide fuel cells with multiple-twinned Ni0.8Co0.2 nanoparticles: the key to thermally independent CO2 utilization and power-chemical cogeneration

2016 ◽  
Vol 9 (1) ◽  
pp. 207-215 ◽  
Author(s):  
Bin Hua ◽  
Ning Yan ◽  
Meng Li ◽  
Ya-qian Zhang ◽  
Yi-fei Sun ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Carbon Footprint ◽  
Electricity Generation ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Co2 Utilization ◽  
Syngas Production ◽  
Layered Solid

To energy-efficiently offset our carbon footprint, we developed a layered H-SOFC with multiple-twinned Ni0.8Co0.2 nanoparticles, achieving three milestones: CO2 utilization, electricity generation and syngas production.

Synthesis and Properties of LST-X%Bi2O3 Anode Materials for Solid Oxide Fuel Cells

2011 ◽  
Vol 347-353 ◽  
pp. 3325-3329
Author(s):  
Xin Hui Zhang ◽  
Jie Zhang ◽  
Chao Yuan ◽  
Er Jun Liang
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Anode Materials ◽  
Electrochemical Impedance ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Electrochemical Impedance Spectra ◽  
Potential Applications ◽  
Sofc Anode ◽  
La Doped

Ceramic systems of template explains and demonstrates how to prepare your camera-ready Ceramic systems of Bi2O3 and La-doped SrTiO3 (LST) solid mixtures La0.2Sr0.8TiO3–x%Bi2O3 (x = 0, 20, 25, 30, 35) are prepared and explored as possible anode materials for solid oxide fuel cells. It is shown that the conductivity of La0.2Sr0.8TiO3–x%Bi2O3 composites increases from 0.15 to 1.4 S cm−1 in 97%H2 +3%H2O at 800°C with increasing the content of Bi2O3. Electrochemical impedance spectra indicated that the addition of Bi2O3 into LST can significantly reduce the fuel cell’s polarization and refine the grains and increase the triple phase boundary, leading to a better performance of the fuel cells. The results suggest potential applications of LST–x%Bi2O3 composite as SOFC anode materials.

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