Sign in
Back
INFLUENCE OF THE ION CHARGE AND COORDINATION STATE ON CATALYTIC PROPERTIES OF BARIUM FERRONIOBATE FOR METHANE OXIDATION
Journal article   Peer reviewed

INFLUENCE OF THE ION CHARGE AND COORDINATION STATE ON CATALYTIC PROPERTIES OF BARIUM FERRONIOBATE FOR METHANE OXIDATION

D Filkova, MITOV Mitov, L Petrov, BYCHKOV Bychkov, M Sinev, Y Tulenin and P Shiryaev
Studies in surface science and catalysis, Vol.75, pp.2217-2220
01/01/1993

Abstract

Chemistry Chemistry, Physical Engineering Engineering, Chemical Physical Sciences Science & Technology Technology
Three samples of perovskite structure, differing in Fe/Nb ratio (Ba2FexNb2-XO6, X = 0.9, 1.0, 1.1), have been synthesized. They were characterized by XRD and Moessbauer spectroscopy. The catalytic properties of the three samples in methane oxidation reaction were studied in the temperature range 600-850-degrees-C. An explanation of the higher selectivity of the samples with relative iron or niobium excess was proposed.

Metrics

1 Record Views

Details