Influence of the preparation method on the performance of Ni-CeO2 Catalysts for Reverse Water-Gas Shift Reaction

摘要

Introduction Various kinds of chemical fixation have been proposed to solve global warming caused by emitted CO2. Among various methods, conversion of CO2 to CO by catalytic reaction has been recognized as one of the most promising processes for CO2 utilization [1]. The reverse water gas shift (RWGS) reaction is one of the available methods for production of CO using CO2. In this work we report on the influence of the preparation method on the physicochemical and catalytic properties of the Ni-CeO2 catalysts for reverse water-gas shift reaction.