Three dimensional analysis of Ce 0.9 Gd 0.1 O 1.95 –La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3− δ oxygen electrode for solid oxide cells

Synthesis and Electrochemical Studies of Novel Cobalt Free (Nd0.9La0.1)1.6Sr0.4 Ni0.75Cu0.25O3.8 (NLSNC4) Cathode Material for IT‐SOFCs

“…Therefore, selection of suitable cathode material to achieve high catalytic activity for oxygen reduction reaction, low polarization resistance, and stability at an intermediate temperature is of crucial importance , . Mixed ionic‐electronic conductors (MIECs), as a new class of cathode materials, have both electronic and ionic conductivities, and can extent active sites from triple phase boundary (TPB) to the whole of the cathode material –. Nickelate and cuprate‐based materials, such as Ln 2 NiO 4 and Ln 2 CuO 4 type structures, have been recently introduced for the cathode of IT‐SOFCs, in which Ln = Nd, La, Pr –.…”

La4Ni3O10−δ as an efficient solid oxide fuel cell cathode: electrochemical properties versus microstructure

“…These values are in good agreement with the porosity reported by Sar et al using FIB-SEM on the CGO/La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3Àd lm also deposited by ESD. 30 Further all three electrodes are characterized by an average particle size varying from 50 nm (sample 2, Fig. 4f), to 100 nm (sample 1, Fig.…”

Porous Material (Titanium Gas Diffusion Layer) in Proton Exchange Membrane Fuel Cell/Electrolyzer: Fabrication Methods & GeoDict: A Critical Review

“…Tereza Uhlířová et al [ 80 ] also predicted the same properties; however, the driving parameters were concave and convex pores. Jaroslaw Sar et al [ 81 ] computed several parameters of the porous material, such as porosity, surface area, percolation path, and tortuosity factor, using the PoroDict module. They determined the fraction of open, closed, small, and large pores.…”