A Study on CO2 Decomposition to CO and O2 by the Combination of Catalysis and Dielectric-Barrier Discharges at Low Temperatures and Ambient Pressure
作者： Kui Zhang , Guangru Zhang , Xiaoteng Liu , Anh N. Phan , Kun Luo
关键词: Catalysis 、 Plasma 、 Reaction mechanism 、 Chemistry 、 Ambient pressure 、 Dielectric 、 Dissociation (chemistry) 、 Chemical engineering
摘要: CO2 decomposition to CO and O2 was investigated in a dielectric-barrier discharge (DBD) reactor packed with BaTiO3 balls, glass beads different sizes, mixture of Ni/SiO2 catalyst balls at lower temperatures ambient pressure. The property packing the configuration affected reaction significantly. samples were characterized by SEM, XRD, BET, TEM. combination DBD plasma can enhance apparently, mechanism assisted dissociation over proposed. In comparison result (3 mm), mm) stainless steel mesh significantly enhanced conversion energy efficiency factor 14.8, that 11.5 specific input (SIE) 55.2 kJ/L low (<115 °C).
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