high temperature. However, CaO sinters to form large particles under long-term high
temperature conditions, resulting in a rapid decrease of its surface area and the capacity of
CO 2 capture. Incorporating CaO into inert materials is a promising strategy to enhance the
performance of CO 2 capture. This work investigated a novel composite material called
mesocellular siliceous foam (MCF)-supported CaO to enhance the stability and capacity of …