Dependence of Syngas Composition on Microstructure of La0.8Sr0.2Cr0.5Mn0.5O3–δ Based Cathode for CO2 and H2O Co-Electrolysis. (30th May 2017)

• Record Type: Journal Article
• Authors: Maide, Martin; Lillmaa, Kadi; Nurk, Gunnar; Lust, Enn
• Is Part Of: ECS transactions. Volume 78:Number 1(2017)
• Page Start: 3275
• Page End: 3281
• Publication Date: 2017-05-30
• Subjects: Electrochemistry -- Periodicals; Electrochemistry; Periodicals; Electronic journals; Electronic journal; 541.37
• DOI: 10.1149/07801.3275ecst
• Languages: English
• ISSNs: 1938-5862

Abstract

Abstract : In this study, catalytically active nickel catalyst was grown via redox exsolution on the surface of A-site deficient La1-x Srx Cr1-y Mny O3-δ based electrode with 6 % of Ni on B-site impregnated onto porous matrix made from Sc0.1 Ce0.01 Zr0.89 O2- δ . Influence of A site deficiency on the electrochemical performance and effect of conditions of electrolysis and nanocatalyst properties on the outlet gas composition were studied.