Communication—Improving Intermediate-Temperature Performance of a Screen-Printed LSCF Cathode with Infiltrated LSCF Nanoparticles
نویسندگان
چکیده
منابع مشابه
Microanalyses of Structure, Composition, and Morphology of the Surfaces and Interfaces in LSM-Infiltrated LSCF Cathodes
The work is supported by US DOE SECA Core Technology Program under Grant No. DENT-0006557. We thank SHaRE, ORNL for TEM instrumentation and sample preparation. One of the reasons that LaxSr1−xCoyFe1−yO3−δ (LSCF) based cathodes show much better performance than those based on LaxSr1-xMnO3-δ (LSM) is that LSCF has much higher ionic and electronic conductivities than LSM, significantly extending t...
متن کاملEnhanced Performance of La0.6Sr0.4Co0.2Fe0.8O3−δδ (LSCF) Cathodes with Graded Microstructure Fabricated by Tape Casting
La0.6Sr0.4Co0.2Fe0.8O3−δ (LSCF) powders with different particle sizes, synthesized through a citrate complexation method and a gel-casting technique, are used to fabricate porous LSCF cathodes with graded microstructures via tape casting. To create porous electrodes with desired porosity and pore structures, graphite and starch are used as pore former for different layers of the graded cathode....
متن کاملVoltammetric determination of amitriptyline based on graphite screen printed electrode modified with a Copper Oxide nanoparticles
A novel electrochemical sensor was proposed for the determination of amitriptyline based on the copper oxide (CuO) nanoparticles modified graphite screen-printed electrode. CuO nanoparticles were used to enhance the surface area of the electrode and then improve the sensitivity of the electrochemical sensor. Amitriptyline electrochemical response characteristics of the modified electrode in a p...
متن کاملVoltammetric determination of amitriptyline based on graphite screen printed electrode modified with a Copper Oxide nanoparticles
A novel electrochemical sensor was proposed for the determination of amitriptyline based on the copper oxide (CuO) nanoparticles modified graphite screen-printed electrode. CuO nanoparticles were used to enhance the surface area of the electrode and then improve the sensitivity of the electrochemical sensor. Amitriptyline electrochemical response characteristics of the modified electrode in a p...
متن کاملHighly chromium contaminant tolerant BaO infiltrated La0.6Sr0.4Co0.2Fe0.8O3-δ cathodes for solid oxide fuel cells.
A BaO infiltrated La0.6Sr0.4Co0.2Fe0.8O3-δ (LSCF) cathode shows remarkable tolerance and resistance towards chromium via the formation of BaCrO4 instead of SrCrO4 on the electrode surface, preventing the excess Sr deficiency at the A-site of LSCF perovskite and thus mitigating the Cr poisoning effect.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of The Electrochemical Society
سال: 2016
ISSN: 0013-4651,1945-7111
DOI: 10.1149/2.0541607jes