BaFe1−xNixO3 Catalysts for NOx-Assisted Diesel Soot Oxidation

• Published in: Topics in catalysis Vol. 66; no. 13-14; pp. 839 - 849
• Main Authors: Montilla-Verdú, S., Torregrosa-Rivero, V., Díaz-Verde, A., Illán-Gómez, M. J.
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.08.2023; Springer Nature B.V
• Subjects: Catalysis; Catalysts; Catalytic activity; Characterization and Evaluation of Materials; Chemical synthesis; Chemistry; Chemistry and Materials Science; Industrial Chemistry/Chemical Engineering; Nickel; Nitrogen dioxide; Nitrogen oxides; Original Paper; Oxidation; Oxidation rate; Perovskites; Pharmacy; Physical Chemistry; Sol-gel processes; Soot; Substitution reactions; Valence; X ray photoelectron spectroscopy; oxidation; Perovskite; NO; Nickel; Iron; Diesel soot oxidation

In this work, it is analyzed the effect of the partial substitution of Fe by Ni in a BaFeO 3 perovskite to be used as the catalyst for NO x -assisted diesel soot oxidation. A series of BaFe 1−x Ni x O 3 (x = 0, 0.2, 0.4 and 0.8) catalysts have been synthesized by using the sol–gel method. The cataly...