Effect of Infiltration of Barium Carbonate Nanoparticles on the Electrochemical Performance of La0.6Sr0.4Co0.2Fe0.8O3−δ Cathodes for Protonic Ceramic Fuel Cells
Sign Up to like & getrecommendations! Published in 2019 at "JOM"
DOI: 10.1007/s11837-018-3098-3
Abstract: BaCO3 nanoparticles were infiltrated into a La0.6Sr0.4Co0.2Fe0.8O3−δ (LSCF) electrode as a synergistic catalyst to enhance the performance of proton conducting solid oxide fuel cells (H-SOFCs). Electrochemical impedance analysis showed that the polarization resistance was dramatically… read more here.
Keywords: 4co0 2fe0; 6sr0 4co0; lscf electrode; 2fe0 8o3 ... See more keywords
Characteristics of La0.6Sr0.4Co0.2Fe0.8O3–Cu2O mixture as a contact material in SOFC stacks
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2016.08.211
Abstract: Abstract La0.6Sr0.4Co0.2Fe0.8O3 (LSCF), a cathode material for solid oxide fuel cells, is mixed with six weight percentages (2.46–21.74 wt%) of more conductive Cu2O powder for use as a cathode contact material. Electrical conductivity change is measured… read more here.
Keywords: 4co0 2fe0; 6sr0 4co0; cu2o; 2fe0 8o3 ... See more keywords
Performance of YBa2Cu3O7-δ-La0.6Sr0.4Co0.2Fe0.8O3-δ composite cathode for intermediate-temperature solid oxide fuel cells
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.160458
Abstract: Abstract In this work, different contents of La0.6Sr0.4Co0.2Fe0.8O3-δ (10, 20, 30 and 40 wt% LSCF) are added into YBa2Cu3O7-δ (YBC) to investigate its effect on the performance of solid oxide fuel cell cathode. The result shows… read more here.
Keywords: 4co0 2fe0; 6sr0 4co0; cathode; la0 6sr0 ... See more keywords
Microstructure anisotropy of La0.6Sr0.4Co0.2Fe0.8O3- film on rigid Gd0.1Ce0.9O1.95 substrate during constrained sintering
Sign Up to like & getrecommendations! Published in 2019 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2019.07.004
Abstract: Abstract La0.6Sr0.4Co0.2Fe0.8O3-δ (LSCF) cathodes on rigid Gd0.1Ce0.9O1.95 (GDC) substrate were sintered to different densities, and their three dimensional (3D) microstructures were characterized using focused ion beam-scanning electronic microscopy (FIB-SEM) tomography. The microstructure anisotropies of the… read more here.
Keywords: 4co0 2fe0; 6sr0 4co0; constrained sintering; la0 6sr0 ... See more keywords
Flexible A-site doping La0.6-xMxSr0.4Co0.2Fe0.8O3 (M=Ca, Ba, Bi; x=0, 0.1, 0.2) as novel cathode material for intermediate-temperature solid oxide fuel cells: A first-principles study and experimental exploration
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2021.229564
Abstract: Abstract To address both challenges of insufficient oxygen vacancies and excessive interface resistance in intermediate-temperature solid oxide fuel cells (IT-SOFCs), in this study, we apply the first-principle density functional study to choose the A-site cation… read more here.
Keywords: 4co0 2fe0; intermediate temperature; temperature solid; cathode ... See more keywords
Production of Aryl Oxygen-Containing Compounds by the Pyrolysis of Bagasse Alkali Lignin Catalyzed by LaM0.2Fe0.8O3 (M = Fe, Cu, Al, Ti)
Sign Up to like & getrecommendations! Published in 2019 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.9b00755
Abstract: A series of LaM0.2Fe0.8O3 (M = Fe, Cu, Al, Ti) samples synthesized by the sol–gel method were used to catalyze the pyrolysis of bagasse alkali lignin (BAL) to produce aryl oxygen-containing compounds. The effects of… read more here.
Keywords: alkali lignin; pyrolysis bagasse; bagasse alkali; pyrolysis ... See more keywords
Grain size dependent thermal and electrical behaviour of La0.6Sr0.4Co0.2Fe0.8O3-δ
Sign Up to like & getrecommendations! Published in 2017 at "Integrated Ferroelectrics"
DOI: 10.1080/10584587.2017.1370289
Abstract: ABSTRACT La0.6Sr0.4Co0.2Fe0.8O3-δ has been synthesized by an advanced combustion technique with step wise modifications by various combustion additives. The quantitative values of the grain sizes obtained from a programmed software has been compared and confirmed… read more here.
Keywords: 4co0 2fe0; 6sr0 4co0; size; 2fe0 8o3 ... See more keywords
Highly sulfur poisoning-tolerant BaCeO3-impregnated La0.6Sr0.4Co0.2Fe0.8O3−δ cathodes for solid oxide fuel cells
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/aadf4c
Abstract: Electrochemical performance and sulfur (SO2) tolerance were studied on pristine La0.6Sr0.4Co0.2Fe0.8O3−δ (LSCF) and BaCeO3-impregnated LSCF (BaCeO3–LSCF) composite cathodes of solid oxide fuel cells (SOFCs). Compared to pristine LSCF electrodes, BaCeO3–LSCF composite electrodes exhibited reduced electrode… read more here.
Keywords: 4co0 2fe0; 6sr0 4co0; 2fe0 8o3; baceo3 ... See more keywords
A Study on Synthesis and Characterization of Dy-Doped La0.6Sr0.4Co0.2Fe0.8O3−δ via the Coprecipitation Method
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Chemistry"
DOI: 10.1155/2021/5577465
Abstract: The perovskite Lanthanum Strontium Cobalt Ferrite (LSCF) is investigated as the cathode material used in intermediate-temperature solid oxide fuel cells (IT-SOFCs). In the present study, La0.6−xDyxSr0.4Co0.2Fe0.8O3−δ (x = 0, 0.3, 0.6) was synthesized through the coprecipitation method.… read more here.
Keywords: coprecipitation method; 4co0 2fe0; 2fe0 8o3; study ... See more keywords
La0.6Sr0.4Co0.2Fe0.8O3−δ–Ba(Ce,Co,Y)O3−δ Composite Cathodes for Proton-conducting Ceramic Fuel Cells
Sign Up to like & getrecommendations! Published in 2020 at "Electrochemistry"
DOI: 10.5796/electrochemistry.19-00039
Abstract: In this study, the applicability of Ba(Ce,Co,Y)O3−δ (BCCY) for a cathode of proton-conducting ceramic fuel cells was investigated. The electrical conductivity and transference number of BCCY were significantly affected by a cobalt content in the… read more here.
Keywords: 4co0 2fe0; 6sr0 4co0; conducting ceramic; 2fe0 8o3 ... See more keywords