Influence of sintering temperature on the power density of samarium-doped-ceria carbonate electrolyte composites for low-temperature solid oxide fuel cells

2013 ◽  
Vol 39 (5) ◽  
pp. 5813-5820 ◽  
Author(s):  
S.A. Muhammed Ali ◽  
Andanastuti Muchtar ◽  
Abu Bakar Sulong ◽  
Norhamidi Muhamad ◽  
Edy Herianto Majlan
Keyword(s):  
Fuel Cells ◽  
Low Temperature ◽  
Solid Oxide Fuel Cells ◽  
Power Density ◽  
Sintering Temperature ◽  
Solid Oxide ◽  
Doped Ceria ◽  
Oxide Fuel

Microstructure optimization of nickel/gadolinium-doped ceria anodes as key to significantly increasing power density of metal-supported solid oxide fuel cells

2019 ◽  
Vol 44 (59) ◽  
pp. 31475-31487 ◽  
Author(s):  
Cornelia Bischof ◽  
Andreas Nenning ◽  
Andreas Malleier ◽  
Lukas Martetschläger ◽  
Andre Gladbach ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Power Density ◽  
Solid Oxide ◽  
Doped Ceria ◽  
Oxide Fuel ◽  
Gadolinium Doped Ceria

An efficient Sm and Ge co-doped ceria nanocomposite electrolyte for low temperature solid oxide fuel cells

2018 ◽  
Vol 44 (1) ◽  
pp. 170-174 ◽  
Author(s):  
Muhammad Sarfraz Arshad ◽  
Rizwan Raza ◽  
M. Ashfaq Ahmad ◽  
Ghazanfar Abbas ◽  
Amjad Ali ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Low Temperature ◽  
Solid Oxide Fuel Cells ◽  
Solid Oxide ◽  
Doped Ceria ◽  
Oxide Fuel ◽  
Nanocomposite Electrolyte ◽  
Co Doped

Low-Temperature Operating Micro Solid Oxide Fuel Cells with Perovskite-type Proton Conductors

2011 ◽  
Vol 1330 ◽  
Author(s):  
Hiroo Yugami ◽  
Kensuke Kubota ◽  
Yu Inagaki ◽  
Fumitada Iguchi ◽  
Shuji Tanaka ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Low Temperature ◽  
Solid Oxide Fuel Cells ◽  
Power Density ◽  
Proton Conductors ◽  
Solid Oxide ◽  
Maximum Power ◽  
Barium Zirconate ◽  
Oxide Fuel ◽  
Maximum Power Density

ABSTRACTMicro-solid oxide fuel cells (Micro-SOFCs) with yttrium-doped barium zirconate (BZY) and strontium and cobalt-doped lanthanum scandate (LSScCo) electrolytes were fabricated for low-temperature operation at 300 °C. The micro-SOFC with a BZY electrolyte could operate at 300 °C with an open circuit voltage (OCV) of 1.08 V and a maximum power density of 2.8 mW/cm2. The micro-SOFC with a LSScCo electrolyte could operate at 370 °C; its OCV was about 0.8 V, and its maximum power density was 0.6 mW/cm2. Electrochemical impedance spectroscopy revealed that the electrolyte resistance in both the micro-SOFCs was lower than 0.1 Ωcm2, and almost all of the resistance was due to anode and cathode reactions. Although the obtained maximum power density was not sufficient for practical applications, improvement of electrodes will make these micro-SOFCs promising candidates for power sources of mobile electronic devices.

Doped ceria anode interlayer for low-temperature solid oxide fuel cells with nanothin electrolyte

2015 ◽  
Vol 591 ◽  
pp. 250-254 ◽  
Author(s):  
Sanghoon Ji ◽  
Yoon Ho Lee ◽  
Taehyun Park ◽  
Gu Young Cho ◽  
Seungtak Noh ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Low Temperature ◽  
Solid Oxide Fuel Cells ◽  
Solid Oxide ◽  
Doped Ceria ◽  
Oxide Fuel

Epitaxial and Polycrystalline Gadolinia-Doped Ceria Cathode Interlayers for Low Temperature Solid Oxide Fuel Cells

2011 ◽  
Vol 158 (11) ◽  
pp. B1453 ◽  
Author(s):  
Young Beom Kim ◽  
Joon Hyung Shim ◽  
Turgut M. Gür ◽  
Fritz B. Prinz
Keyword(s):  
Fuel Cells ◽  
Low Temperature ◽  
Solid Oxide Fuel Cells ◽  
Solid Oxide ◽  
Doped Ceria ◽  
Oxide Fuel

Effect of sintering temperature on surface morphology and electrical properties of samarium-doped ceria carbonate for solid oxide fuel cells

2015 ◽  
Vol 41 (1) ◽  
pp. 1323-1332 ◽  
Author(s):  
S.A. Muhammed Ali ◽  
Ros Emilia Rosli ◽  
Andanastuti Muchtar ◽  
Abu Bakar Sulong ◽  
Mahendra Rao Somalu ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Electrical Properties ◽  
Surface Morphology ◽  
Solid Oxide Fuel Cells ◽  
Sintering Temperature ◽  
Solid Oxide ◽  
Doped Ceria ◽  
Oxide Fuel
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