Abstract:
The present invention provides a catalyst in which a reaction initiation temperature at which self-heating function is exhibited is low and which is capable of suppressing carbon accumulation even when a reaction is repeated. The catalyst of the present invention includes a CeZr-based oxide, silicon, and a catalytically active metal, wherein the CeZr-based oxide satisfies CexZryO2 (x+y=1) and the silicon satisfies molar ratios of 0.02≦Si/Zr and 0.01
Abstract:
The present invention provides a catalyst in which a reaction initiation temperature at which self-heating function is exhibited is low and which is capable of suppressing carbon accumulation even when a reaction is repeated. The catalyst of the present invention includes a CeZr-based oxide, silicon, and a catalytically active metal, wherein the CeZr-based oxide satisfies CexZryO2 (x+y=1) and the silicon satisfies molar ratios of 0.02≦Si/Zr and 0.01
Abstract translation:本发明提供一种催化剂,其中发挥自热功能的反应开始温度低,即使重复反应也能够抑制碳积累。 本发明的催化剂包括CeZr基氧化物,硅和催化活性金属,其中CeZr基氧化物满足CexZryO2(x + y = 1),并且硅满足0.02≤nEE的摩尔比; Si / Zr和 0.01