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Keywords: electrical conductivity
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Journal Articles
Journal Articles
Journal Articles
Article Type: Research-Article
J. Electrochem. En. Conv. Stor. August 2014, 11(4): 041006.
Paper No: FC-13-1060
Published Online: March 21, 2014
... −1 . Data were recorded both under air and low p O 2 atmosphere (Ar/5%H 2 ). The two corresponding thermal expansion coefficients (TECs) were calculated from the slopes of the curves. The dc electrical conductivity of the sintered LSTO material was measured by the classical four-probe method...
Journal Articles
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2012, 9(1): 011016.
Published Online: December 27, 2011
..., electrochemistry, electrical conduction, and diffusion physics. This model was built using the actual button cell testing geometry and using experimental data for validation purposes. The objective of this study is to understand the effects of the testing setup used on the cell performance and to recommend...
Journal Articles
Journal Articles
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. October 2011, 8(5): 051011.
Published Online: June 20, 2011
... exchange membrane fuel cells (PEMFC) applications. 14 10 2010 02 04 2011 20 06 2011 20 06 2011 electrical conductivity permeability proton exchange membrane fuel cells proton exchange membrane polyurethane sulfonic group fuel cell ionomer The growing scarcity...
Journal Articles
Journal Articles
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. August 2011, 8(4): 041012.
Published Online: April 1, 2011
... scanning electron microscopy solid oxide fuel cells thermal stability X-ray diffraction yttrium compounds two phase oxides carbonates nanocomposite electrical conductivity Interest in renewable energy resources is growing continually due to global energy demands. To meet the demands...
Journal Articles
Journal Articles
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. August 2011, 8(4): 041001.
Published Online: March 25, 2011
.... , 2000 , “ Total Electrical Conductivity and Defect Structure of ZrO2–CeO2–Y2O3–Gd2O3 Solid Solutions ,” Solid State Ionics 0167-2738 , 135 , pp. 403 – 409 . 10.1016/S0167-2738(00)00477-X Weber , A. , Müller , A. C. , Herbstritt , D. , and Ivers-Tiffée , E. , 2001...
Journal Articles
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. June 2011, 8(3): 031010.
Published Online: February 22, 2011
.... The nanostructure of the anode has been studied by high-resolution electron microscopy, the crystal structure and lattice parameters have also been studied by X-ray diffraction. The electrical conductivity of the composite anode was studied by electrochemical impedance spectra. 07 04 2010 15 09 2010...
Journal Articles
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. June 2010, 7(3): 031020.
Published Online: March 17, 2010
.... , 2006 , “ Influence of Different Perovskite Interlayers on the Electrical Conductivity Between La0.65Sr0.3MnO3 and Fe/Cr-Based Steels ,” Solid State Ionics 0167-2738 , 177 ( 9–10 ), pp. 923 – 930 . 10.1016/j.ssi.2006.01.046 Yang , Z. , Xia , G. -G. , Maupin , G. D...
Journal Articles
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. August 2009, 6(3): 031012.
Published Online: May 14, 2009
... has shown the lowest gas permeability of 1 × 10 − 6 l cm − 2 s − 1 at a differential pressure of 3 atm measured with He gas. The electrical conductivity of anode support brazed with BNi2 showed 450 S cm − 1 at 750 ° C and stable value even at the long-term and thermal cycle tests. The brazed anode...
Journal Articles
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. August 2008, 5(3): 031008.
Published Online: May 23, 2008
... of electrically conductive materials fabricated via a twin-screw extrusion process followed by selective extraction of one of the two polymers. The matrix consisted of low-viscosity polypropylene and polystyrene (PS) and the conductive additives were composed of high specific surface area carbon black...
Journal Articles
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2008, 5(1): 011001.
Published Online: January 16, 2008
... interconnections electrical conductivity contact resistance chromium evaporation protective coating interconnect Planar solid oxide fuel cell (SOFC) stacks operating at intermediate temperature (700–850°C) are based on the use of thin-electrolyte anode supported cells in combination with low-cost...
Journal Articles
Article Type: Technical Papers
J. Electrochem. En. Conv. Stor. February 2007, 4(1): 45–48.
Published Online: April 4, 2006
... reported to suffer from insufficient conductivity. So, in this work, in order to enhance the electrical conductivity in the catalyst layer and to increase the catalytic activity, the Raney-nickel catalysts were alloyed with carbon in a planetary-type ball mill. In some samples platinum was added chemically...
Journal Articles
Journal Articles
Article Type: Design Innovations
J. Electrochem. En. Conv. Stor. November 2005, 2(4): 290–294.
Published Online: March 9, 2005
... and electrochemical corrosions in the PEM fuel cell operating environment. The major goals of this research are to find proper physical vapor deposition (PVD) coating materials which would enhance surface properties by making significant improvements on corrosion resistance and electrical conductivity at a reasonable...