Advancements in catalytic, photocatalytic, and electrocatalytic CO2 conversion processes: Current trends and future outlook

Climate change, which is caused by increasing greenhouse gas (GHG) emissions, poses a serious threat to humanity, impacting economies, societies, and the environment. Carbon dioxide (CO2), which is a major contributor to the greenhouse effect, is responsible for climate change and thus must be reduc...

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Bibliographic Details
Published in:	Journal of CO2 utilization Vol. 80; p. 102682
Main Authors:	Yergaziyeva, Gaukhar, Kuspanov, Zhengisbek, Mambetova, Manshuk, Khudaibergenov, Nurlan, Makayeva, Nursaya, Daulbayev, Chingis
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01-02-2024 Elsevier
Subjects:	CO2 conversion Electrocatalytic CO2 reduction Photocatalytic CO2 reduction Tandem catalysis CO2 conversion Tandem catalysis Photocatalytic CO2 reduction Electrocatalytic CO2 reduction
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Summary:	Climate change, which is caused by increasing greenhouse gas (GHG) emissions, poses a serious threat to humanity, impacting economies, societies, and the environment. Carbon dioxide (CO2), which is a major contributor to the greenhouse effect, is responsible for climate change and thus must be reduced. Carbon capture, conversion, and storage (CCUS) technology, which involves catalytic, photocatalytic, and electrocatalytic conversions, is a promising method for reducing CO2 emissions and converting CO2 into valuable products. Recent advances in catalytic, electrocatalytic, and photocatalytic reduction of CO2 have highlighted the potential environmental and economic benefits of these technologies. However, the practical application of these techniques is challenging and requires scientific research and engineering efforts to develop efficient materials capable of simultaneously capturing CO2 and converting it into valuable products. Therefore, this review presents a comprehensive analysis of various catalytic systems for CO2 capture and conversion. This review aims to identify the advantages and limitations of catalytic systems for CO2 capture and conversion. In addition, the identified challenges and future prospects in the application of the proposed methods are outlined. Thus, this article covers the current trends and perspectives in the field of combating climate change through efficient CO2 management. [Display omitted] •Advantages and challenges in CO2 emission reduction methods.•Dual-function materials (DFMs) for emission reduction.•Enhancing photocatalyst efficiency for visible-light CO2 reduction.•Electrocatalytic CO2 reduction: single- and multi-carbon product potential.
ISSN:	2212-9820 2212-9839
DOI:	10.1016/j.jcou.2024.102682