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Synthesis and Characterization of Dense Ceramic Membranes for Methane Conversion - Part II
Santos A.,Fontes V.A.,Fontes F.A.Oliveira,De Sousa J.F.,De Souza C.P. 한국분말야금학회 2006 한국분말야금학회 학술대회논문집 Vol.2006 No.1
The perovskite- type oxide containing transition metals on the B-site show mixed (electronic/ionic) conductivity. These mixed-conductivity oxides are promising materials for oxygen permeating membranes. The main objective of this research work is to synthesize and characterization ceramic powders of the Sr-Co-Fe-O system for methane conversion using membrane reactor. SCFO powders were synthesized from the route was based on the complex method of combination of acid EDTA and citrate and shown be available by control efficient of synthesis to performed , moreover, it presented easy implementation, reproducibility and operation. Powder ceramic was characterized by XRD, microscopic optic, SEM and TG-DTA.