State of the art and perspectives of the CO 2 chemisorption in ceramics with its simultaneous or subsequent chemical transformation

This short review focuses on presenting the CO 2 capture processes performed in ceramic materials at high temperatures, but mainly on its simultaneous or subsequent catalytic conversion to different added-value products. Initially, it is presented a brief introduction, talking about the CO 2 pollution problems and its chemical capture processes at moderate and high temperatures. Then, a complete description and discussion is given on the alkali and alkaline-earth ceramics used for subsequent CO 2 chemical sorption and catalytic reactions employed for the production of added-value products. This work mainly describes the presence of this ceramics, their evolution into multifunctional systems implying the CO 2 chemical transformation and possible prospects on ceramics used within the same framework.

Automated summary

This article primarily introduces the CO2 capture processes in ceramic materials at high temperatures and the catalytic conversion of CO2 to value-added products. It provides a comprehensive description of alkali and alkaline-earth ceramics used for CO2 chemical sorption and catalytic reactions, as well as discusses the potential prospects of these ceramics within the same framework.