... cobalt compounds electrochemical electrodes electrochemical impedance spectroscopy electrolytes iron compounds nickel compounds solid oxide fuel cells titanium compounds yttrium compounds zirconium compounds hydrogen SOFC anode functional layer impedance spectroscopy Co3O4-NiO-YSZ...

... are suitable to be applied as cathode material for low-temperature SOFCs. cobalt compounds combustion electrochemical electrodes gels lanthanum compounds nanoparticles sintering solid oxide fuel cells strontium compounds Solid oxide fuel cells (SOFCs) have attracted much attention over...

... atmosphere was much lower than that in air. This suggests that the Co ions 3+/4+ in the perovskites were earlier reduced into Co 2+ ions, compared to Ti 4+ ions. 18 05 2010 23 11 2010 20 06 2011 20 06 2011 anodes cathodes cobalt compounds electrical conductivity...

... of such materials are cobaltite-based oxides. solid oxide fuel cells double perovskite oxygen nonstoichiometry electrical conductivity polarization resistance barium compounds cathodes cerium compounds charge exchange cobalt compounds electrical conductivity electrochemical electrodes...

...)00014-4 cerium compounds cobalt compounds compressors gadolinium compounds lanthanum compounds solid oxide fuel cells strontium compounds Solid oxide fuel cells (SOFCs) are promising power generation devices, as they are cleaner and more efficient than conventional power...

... factor for controlling cathode catalytic performance and then obtaining good cell performances ( 27 ). 15 09 2009 19 01 2010 25 08 2010 25 08 2010 barium compounds cobalt compounds electrochemical electrodes solid oxide fuel cells strontium compounds systematic...

... ). solid oxide fuel cells gadolinium doped ceria La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3−δ Ag-impregnation cell performance adhesion catalysis ceramics cerium compounds cobalt compounds electrochemical electrodes electrochemistry electrolytes lanthanum compounds nanocomposites...

... during the measurement. The effect of cathode sintering was observed by measuring the current-voltage ( I - V ) curves and impedance spectra with time. 06 06 2008 16 12 2008 25 01 2010 25 01 2010 adsorbed layers cerium compounds chemical reactions cobalt compounds electric...

... cathode adhesion cerium compounds cobalt compounds electrochemical electrodes electrodeposition electrolytes lanthanum compounds pyrolysis samarium compounds solid oxide fuel cells spray coating techniques strontium compounds thin film devices 20 02 2008 10 07 2008 06...

... increasing decreases a little the cell performance (Fig. 10 ). Li/K cell performance results are referred to 800 h of cell lifetime while the ones of Li/Na to 500 h of cell lifetime. 21 02 2008 26 03 2009 06 01 2010 06 01 2010 cathodes cobalt compounds electrical...

... at 700 ° C . 17 06 2007 03 12 2007 12 05 2009 cathodes cerium compounds cobalt compounds doping electrochemical electrodes gadolinium compounds neodymium compounds praseodymium compounds samarium compounds solid oxide fuel cells spectroscopy strontium compounds X-ray...

... 2007 17 04 2008 25 11 2008 anodes cathodes cobalt compounds electrochemical electrodes electrolytes lanthanum compounds nitrogen compounds polarisation solid oxide fuel cells strontium compounds yttrium compounds zirconium compounds An experimental analysis on single...

... at 700 ° C . The maximum power density of 0.35 W ∕ cm 2 is attended. 25 04 2007 16 03 2008 06 11 2008 cobalt compounds electrochemical electrodes electrochemical impedance spectroscopy lanthanum compounds nanoparticles nanotechnology polarisation solid oxide fuel cells...

... 2008 cathodes cobalt compounds electrochemical electrodes electrolytes iron compounds lanthanum compounds silver solid oxide fuel cells strontium compounds SOFC air electrode LSCF infiltration Ag Solid oxide fuel cells (SOFCs) attract attention as the cogeneration...

... vol % H 2 – Ar (3% H 2 O ) produced the maximum power densities of 0.09 W cm − 2 , 0.08 W cm − 2 , and 0.05 W cm − 2 , at 600 ° C , 550 ° C , and 500 ° C , respectively. 09 08 2007 11 12 2007 27 05 2008 anodes cathodes cerium compounds coating techniques cobalt compounds...

... δ is the deflection increment at mid-span, mm. Stress-strain behavior of porous Ni plates with various mass ratio of Co to Ni 24 11 2005 12 03 2006 molten carbonate fuel cells lithium compounds nickel compounds cobalt compounds electrochemical electrodes powders...

... electrodes sintering grain size sol-gel processing nanoparticles X-ray diffraction scanning electron microscopy transmission electron microscopy decomposition cerium compounds gadolinium compounds lanthanum compounds strontium compounds cobalt compounds single-chamber SOFC doped ceria...

... 2006 solid oxide fuel cells electrochemical electrodes substrates tape casting sintering pressing vacuum casting lanthanum compounds strontium compounds manganese compounds cobalt compounds iron compounds gadolinium compounds cerium compounds This series of single cells...