Direct utilization of hydrocarbon fuels in high temperature solid oxide electrolyte fuel cells

2003 ◽  
Author(s):  
P. Singh ◽  
R.J. Ruka ◽  
R.A. George
Keyword(s):  
Fuel Cells ◽  
High Temperature ◽  
Solid Oxide ◽  
Hydrocarbon Fuels ◽  
Solid Oxide Electrolyte ◽  
Oxide Electrolyte

In situ high-temperature powder diffraction studies of solid oxide electrolyte direct carbon fuel cell materials in the presence of brown coal

2016 ◽  
Vol 51 (8) ◽  
pp. 3928-3940
Author(s):  
Adam C. Rady ◽  
C. Munnings ◽  
Sarbjit Giddey ◽  
Sukhvinder P. S. Badwal ◽  
Sankar Bhattacharya ◽  
...  
Keyword(s):  
High Temperature ◽  
Fuel Cell ◽  
Powder Diffraction ◽  
Brown Coal ◽  
Solid Oxide ◽  
Solid Oxide Electrolyte ◽  
Fuel Cell Materials ◽  
Direct Carbon Fuel Cell ◽  
Oxide Electrolyte

Improving the Oxidation Resistance of Fe-Cr-Mn Interconnector of Solid Oxide Electrolyte Fuel Cell with the Addition of Trace Elements

2010 ◽  
Vol 72 ◽  
pp. 243-248
Author(s):  
W.S. Wang ◽  
Shuang Shii Lian ◽  
C. Chen ◽  
K.C. Tsai ◽  
W.J. Shong ◽  
...  
Keyword(s):  
Trace Elements ◽  
High Temperature ◽  
Oxidation Resistance ◽  
Solid Oxide ◽  
Solid Oxide Electrolyte ◽  
Temperature Oxidation ◽  
Bcc Structure ◽  
Metallic Interconnector ◽  
Oxide Evaporation ◽  
Oxide Electrolyte

Fe-Cr-Mn alloy is a common material used for the metallic interconnector of solid oxide electrolyte fuel cells (SOFC). However, its high temperature oxidation resistance needs to be strengthened to improve the performance of SOFC. In this study, the effect of trace additions of Ti, Mo, Co and La on the high-temperature behavior of Fe-Cr-Mn alloy was investigated. The composition of Fe-22Cr-2Mn-X (X = Ti, Mo, Co, La) alloys was designed to maintain a bcc structure with the aid of the thermal-calc software. These alloys tended to form Cr-rich oxide in the inner layer and Mn-rich oxide in the outer layer of the specimens after oxidative tests at 850°C, thus reducing the likelihood of chromium oxide evaporation. The experimental results indicated that the addition of Co and La produced better oxidation resistance at high temperatures than Ti and Mo. In addition, the influence of trace elements on electrical resistance of the interconnector material was examined as well.

Paper 3: Fuel Cells as a Source of Power in Locomotives

1966 ◽  
Vol 181 (7) ◽  
pp. 76-82 ◽  
Author(s):  
K. R. Williams ◽  
B. M. Thomas
Keyword(s):  
Fuel Cells ◽  
Fuel Cell ◽  
Low Temperature ◽  
Power Systems ◽  
Power Unit ◽  
Solid Oxide ◽  
Solid Oxide Electrolyte ◽  
Current State ◽  
Cell Traction ◽  
Oxide Electrolyte

The principles of the more important fuel cells are described and their current state of development assessed. Reference is made to the suitability of various fuels for fuel cell power systems applied to locomotive traction. The overall scheme for a 300-kW power unit using a low-temperature fuel battery is described. While technically possible, such a system is unlikely to be economically viable. It is suggested that fuel cell traction for locomotives will have to await the development of an improved fuel cell, such as one using a solid oxide electrolyte.

Investigation of the anode reactions in solid oxide electrolyte based carbon fuel cells

2017 ◽  
Vol 42 (15) ◽  
pp. 10264-10274 ◽  
Author(s):  
Kai Xu ◽  
Hongyun Hu ◽  
Zehua Li ◽  
Xianqing Zhu ◽  
Huan Liu ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Solid Oxide ◽  
Solid Oxide Electrolyte ◽  
Oxide Electrolyte

ChemInform Abstract: High-Power-Density-Solid-Oxide-Electrolyte Fuel Cells.

ChemInform ◽  
2010 ◽  
Vol 23 (12) ◽  
pp. no-no
Author(s):  
H. SASAKI ◽  
M. SUZUKI ◽  
S. OTOSHI ◽  
A. KAJIMURA ◽  
M. IPPOMMATSU
Keyword(s):  
Fuel Cells ◽  
Power Density ◽  
High Power ◽  
Solid Oxide ◽  
High Power Density ◽  
Solid Oxide Electrolyte ◽  
Oxide Electrolyte
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