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Recent advancements in g-C(3)N(4)-based photocatalysts for photocatalytic CO(2) reduction: a mini review

Carbon dioxide (CO(2)) is a very important micro-molecular resource. Using CO(2) captured from the atmosphere for high-output synthesis of chemicals as raw materials has great significance and potential for various industrial applications. Since the industrial revolution in the 18(th) century, manma...

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Detalles Bibliográficos
Autores principales: Liu, Runlu, Chen, Zhixin, Yao, Yao, Li, Yao, Cheema, Waqas A., Wang, Dawei, Zhu, Shenmin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9055987/
https://www.ncbi.nlm.nih.gov/pubmed/35521120
http://dx.doi.org/10.1039/d0ra05779g
Descripción
Sumario:Carbon dioxide (CO(2)) is a very important micro-molecular resource. Using CO(2) captured from the atmosphere for high-output synthesis of chemicals as raw materials has great significance and potential for various industrial applications. Since the industrial revolution in the 18(th) century, manmade CO(2) emission has increased by 45%, which negatively impacts the planetary climate by the so-called greenhouse effect. Therefore, high-efficiency photocatalysis and photocatalysts for CO(2) conversion have become the most important challenges and milestones throughout the world. In consideration of this, various catalysts have been explored. Among these, graphitic carbon nitride (g-C(3)N(4)) as a semiconductor is emerging as a highly promising photocatalyst for removing CO(2) from the atmosphere. Moreover, due to its excellent chemical stability and unique band structure, g-C(3)N(4) has exhibited significant application potential for photocatalysis. This review summarizes the advancements that have been made in the synthesis and photocatalytic applications of g-C(3)N(4)-based catalysts for CO(2) reduction in recent years and explains the future challenges and prospects in this vital area of research.