Fig. 5
From: Nickel@Siloxene catalytic nanosheets for high-performance CO2 methanation
Catalytic performance of CO2 methanation on Ni@SiXNS. a, b Observed catalytic rates for a CH4 production and b CO production by Ni@SiXNS samples under light and dark conditions. c CH4 selectivity of Ni@SiXNS samples for CO2 methanation under light and dark conditions. d CH4 production rate and selectivity as well as CO production rate of Ni@SiXNS-EtOH for CO2 methanation under illumination for a continuous 12 h at atmospheric pressure
