Oxygen electrode degradation in solid oxide cells operating in electrolysis and fuel cell modes: LSCF destabilization and interdiffusion at the electrode/electrolyte …
Three long-term experiments have been performed in SOEC and SOFC modes at different
operating temperatures. The durability tests confirm a higher degradation in electrolysis …
operating temperatures. The durability tests confirm a higher degradation in electrolysis …
Physicochemical properties of rock salt-type ordered Sr2MMoO6 (M= Mg, Mn, Fe, Co, Ni) double perovskites
K Zheng, K Świerczek - Journal of the European Ceramic Society, 2014 - Elsevier
B-site rock salt-type ordered Sr 2 MMoO 6 (M= Mg, Mn, Fe, Co, Ni) oxides have been
systematically investigated in terms of their crystal structure, oxygen non-stoichiometry …
systematically investigated in terms of their crystal structure, oxygen non-stoichiometry …
Structural characteristics and dielectric properties of La1-xCoxFeO3 and LaFe1-xCoxO3 synthesized via metal organic complexes
W Haron, T Thaweechai, W Wattanathana… - Energy Procedia, 2013 - Elsevier
Abstract La 1. x Co x FeO 3 and LaFe 1. x Co x O 3 perovskite-type oxides with 0.1< x< 0.3
are prepared by thermal decomposition of the metal organic complexes, using …
are prepared by thermal decomposition of the metal organic complexes, using …
Formation of Solid Solutions and Physicochemical Properties of the High-Entropy Ln1−xSrx(Co,Cr,Fe,Mn,Ni)O3−δ (Ln = La, Pr, Nd, Sm or Gd) Perovskites
Phase composition, crystal structure, and selected physicochemical properties of the high
entropy Ln (Co, Cr, Fe, Mn, Ni) O3− δ (Ln= La, Pr, Gd, Nd, Sm) perovskites, as well as the …
entropy Ln (Co, Cr, Fe, Mn, Ni) O3− δ (Ln= La, Pr, Gd, Nd, Sm) perovskites, as well as the …
Magnetic phase separation in SrCoOx (2.5≤ x≤ 3)
CK Xie, YF Nie, BO Wells, JI Budnick, WA Hines… - Applied Physics …, 2011 - pubs.aip.org
This work presents a study of the electronic phase separation resulting from oxygen non-
stoichiometry in SrCoO x. We report here that for oxygen content 2.88≤ x≤ 3, SrCoO x …
stoichiometry in SrCoO x. We report here that for oxygen content 2.88≤ x≤ 3, SrCoO x …
Unusual oxidation states give reversible room temperature magnetocaloric effect on perovskite-related oxides SrFe0. 5Co0. 5O3
C Yin, Q Liu, R Decourt, M Pollet, E Gaudin… - Journal of Solid State …, 2011 - Elsevier
The magnetic properties and the magnetocaloric effect are presented for the perovskite-
related oxide SrFe0. 5Co0. 5O3 prepared using electrochemical oxidation. SrFe0. 5Co0 …
related oxide SrFe0. 5Co0. 5O3 prepared using electrochemical oxidation. SrFe0. 5Co0 …
Physico-chemical properties of Ln0. 5A0. 5Co0. 5Fe0. 5O3− δ (Ln: La, Sm; A: Sr, Ba) cathode materials and their performance in electrolyte-supported intermediate …
K Świerczek - Journal of Power Sources, 2011 - Elsevier
Oxides with perovskite structure and composition: La0. 5Sr0. 5Co0. 5Fe0. 5O3− δ, La0.
5Ba0. 5Co0. 5Fe0. 5O3− δ, Sm0. 5Sr0. 5Co0. 5Fe0. 5O3− δ and Sm0. 5Ba0. 5Co0. 5Fe0 …
5Ba0. 5Co0. 5Fe0. 5O3− δ, Sm0. 5Sr0. 5Co0. 5Fe0. 5O3− δ and Sm0. 5Ba0. 5Co0. 5Fe0 …
Substitution of Re 7+ into CaMnO 3: an efficient free electron generation dopant for tuning of thermoelectric properties
JF Shin, H Niu, J Alaria, JB Claridge… - Physical Chemistry …, 2017 - pubs.rsc.org
Highly dense CaMn1− xRexO3 (0≤ x≤ 0.04) samples were prepared by solid-state
synthesis. The effect of Re doping was assessed by the characterisation of crystal structure …
synthesis. The effect of Re doping was assessed by the characterisation of crystal structure …
Oxygen storage capability in Co-and Fe-containing perovskite-type oxides
In this paper we report on oxygen storage-related properties of selected Co-and Fe-
containing perovskite-type oxides, and analyze their advantages and disadvantages in …
containing perovskite-type oxides, and analyze their advantages and disadvantages in …
First-principles study of the morphology and surface structure of LaCoO3 and La0.5Sr0.5Fe0.5Co0.5O3 perovskites as air electrodes for solid oxide fuel cells
M Nakayama, K Nishii, K Watanabe… - … and Technology of …, 2021 - Taylor & Francis
The slow kinetics of the oxygen exchange reaction at the surface of air electrodes for solid
oxide fuel cells must be improved to reduce their operating temperature. In this study, we …
oxide fuel cells must be improved to reduce their operating temperature. In this study, we …