Patent ID: 8642495
Filing Date: 2014-02-04
Classification: C01B,C01G,C01P,H01M,Y02E

Abstract:
1. A catalyst which comprises a metal oxycarbonitride containing niobium and at least one metal (hereinafter the “metal M” or “M”) selected from the group consisting of tin, indium, platinum, tantalum, zirconium, copper, iron, tungsten, chromium, molybdenum, hafnium, titanium, vanadium, cobalt, manganese, cerium, mercury, plutonium, gold, silver, iridium, palladium, yttrium, ruthenium, lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and nickel, wherein the metal oxycarbonitride has a compositional formula represented by Nb