Cr-Doped CeO2 Nanorods for CO Oxidation: Insights into Promotional Effect of Cr on Structure and Catalytic Performance

• Published in: Catalysis letters Vol. 150; no. 4; pp. 948 - 962
• Main Authors: Venkataswamy, Perala, Damma, Devaiah, Jampaiah, Deshetti, Mukherjee, Deboshree, Vithal, Muga, Reddy, Benjaram M.
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.04.2020; Springer Nature B.V
• Subjects: Catalysis; Catalysts; Cerium oxides; Chemistry; Chemistry and Materials Science; Chromium oxides; Industrial Chemistry/Chemical Engineering; Lattice vacancies; Low temperature; Morphology; Nanorods; Noble metals; Optical properties; Organometallic Chemistry; Oxidation; Oxygen; Performance evaluation; Physical Chemistry; Solid solutions; Surface area; Synthesis; X ray photoelectron spectroscopy; Low-temperature reducibility; Oxygen vacancies; nanorods; Structure-performance relationship; CO oxidation; Cr-doping; CeO

Development of non-noble metal catalysts for oxidation of CO is an important subject for reducing the automotive emissions. Recently, shape-controlled synthesis of CeO 2 has increasingly attracted the attention of researchers due to its size- and morphology-dependent unique properties. Following thi...