CO2 capture and conversion to value-added products promoted by MXene-based materials
Yu Chen, Chong Liu, Shien Guo, Tiancheng Mu, Lei Wei, Yanhong Lu
Abstract
Carbon dioxide (CO2) capture and conversion is the key route for the mitigation of the greenhouse effect and utilization of carbon sources to obtain value-added products or fuels. Much attention is paid to the development of novel materials with high CO2 adsorption capacity and conversion rate. MXene is the graphene-like two-dimensional metal carbide/nitride/carbonitride owning favorable structure, morphology, high surface–bulk ratio, and physicochemical properties. Here, we review the CO2 capture, sensing, and conversion by MXene and MXene-based materials. Furthermore, the underlying mechanism involved the capture, sensing, and conversion of CO2 is summarized. This review would open a new horizon for CO2 valorization with high efficiency and promising widespread applications.