Niobium-containing catalysts—the state of the art
2003; Elsevier BV; Volume: 78; Issue: 1-4 Linguagem: Inglês
10.1016/s0920-5861(02)00340-1
ISSN1873-4308
Autores Tópico(s)Catalysis and Oxidation Reactions
ResumoThis review article is devoted to the materials containing niobium, which have been discovered or developed in the past few years and exhibit the potential application in heterogeneous catalysis. Niobium oxides and mixed oxides as well as sulfides, nitrides (oxynitrides), carbides (oxycarbides), and phosphates are considered. Among the catalytic processes in which Nb-containing materials were tested, liquid and gas phase oxidation is described in details, and the role of niobium in the prevention of the catalyst from SO2 poisoning is mentioned.
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