Metal Oxides as Catalyst/Supporter for CO2 Capture and Conversion, Review

Autor: Nezar H. Khdary, Alhanouf S. Alayyar, Latifah M. Alsarhan, Saeed Alshihri, Mohamed Mokhtar
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Catalysts, Vol 12, Iss 3, p 300 (2022)
Druh dokumentu: article
ISSN: 2073-4344
DOI: 10.3390/catal12030300
Popis: Various carbon dioxide (CO2) capture materials and processes have been developed in recent years. The absorption-based capturing process is the most significant among other processes, which is widely recognized because of its effectiveness. CO2 can be used as a feedstock for the production of valuable chemicals, which will assist in alleviating the issues caused by excessive CO2 levels in the atmosphere. However, the interaction of carbon dioxide with other substances is laborious because carbon dioxide is dynamically relatively stable. Therefore, there is a need to develop types of catalysts that can break the bond in CO2 and thus be used as feedstock to produce materials of economic value. Metal oxide-based processes that convert carbon dioxide into other compounds have recently attracted attention. Metal oxides play a pivotal role in CO2 hydrogenation, as they provide additional advantages, such as selectivity and energy efficiency. This review provides an overview of the types of metal oxides and their use for carbon dioxide adsorption and conversion applications, allowing researchers to take advantage of this information in order to develop new catalysts or methods for preparing catalysts to obtain materials of economic value.
Databáze: Directory of Open Access Journals
Nepřihlášeným uživatelům se plný text nezobrazuje