Modern approaches to increasing the efficiency of solid-oxide fuel cells (SOFCs) based on
electrolytic membranes with mixed conductivity are considered. These approaches are …

Abstract Rare earth Sm and Ce co-substituted nano crystalline cobalt ferrite, CoFe 2-xy Sm x
Ce y O 4 (x= y= 0.00, 0.5, 0.1, 0.12 and 0.25) have been synthesized by sol-gel combustion …

ABSTRACT Mg–Zn nanocrystalline ferrites (Mg1− x ZnxFe2O4, where x= 0.0 to 1.0) were
synthesized by the citrate gel auto-combustion route. XRD revealed the formation of nano …

Ionic conductivity of La 3+ and Mg 2+ co-doped ceria, synthesized by auto-combustion
method, is investigated here as electrolytes for intermediate-temperature solid oxide fuel …

Abstract La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3-δ (LSCF) is a perovskite-type oxide that exhibits
excellent mixed ionic–electronic conducting properties and is a suitable cathode material for …

The present study was focused on the effects of co-do** on the conductivity enhancement
of CeO 2-based solid ceramics for application as electrolytes in intermediate temperature …

Doped ceria, ie Ce 1-x M x O 2-δ with M being dopant metal, has been a focus of great
attention for SOFCs due to their high oxygen conduction. In the past literature, the dielectric …

The feasibility of synthesizing mixed Co 1-x Ga x Fe 2 O 4 (x= 0–1.0) ferrites by the sol-gel
polycondensation reaction, has been demonstrated. In all cases, a single-phase spinel …

Abstract The Pr 3+, Sm 3+, and Gd 3+ triple-doped ceria Ce 0.76 Pr 0.08 Sm 0.08 Gd 0.08 O
2-δ material as solid electrolyte for IT-SOFC has been successfully synthesized by sol–gel …

A nanocrystalline solid solution of Ceria co-doped with Samarium, Strontium, and Calcium
with composition Ce0. 8Sm0. 2− x− y SryCaxO2− δ (x= y= 0–0.5) samples pellets were …