Synthesis, Characterization, and Electrocatalytic Properties of PrMn_0.5M_0.5O₃ (M = Cr, Fe, Co, Ni) Perovskites.

ABSTRACT: In this paper, the synthesis, characterization, and investigation of electrocatalytic properties of perovskites of general formula PrMn_0.5M_0.5O₃ (M = Cr, Fe, Co, Ni) are presented. The synthesis was conducted by the solution combustion method using glycine as a fuel. The perovskite with the formula PrMn_0.5Fe_0.5O₃ was also synthesized by the sol-gel combustion method with citric acid as fuel. The obtained perovskites were investigated by X-ray powder diffraction (XRPD), scanning electron microscopy (SEM) with energy dispersive X-ray spectroscopy (EDX), infrared spectroscopy, and cyclic voltammetry. The XRPD patterns showed that the compounds are pure and isostructural within the series. The unit cell parameters of the compoun

SUBMITTER: Ramadani BC 

PROVIDER: S-EPMC11820077 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature