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Photocatalytic CO2 Reduction and Photocatalytic Degradation of Organics

A special issue of Molecules (ISSN 1420-3049). This special issue belongs to the section "Photochemistry".

Deadline for manuscript submissions: closed (31 December 2024) | Viewed by 2210

Special Issue Editors


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Guest Editor
School of Chemistry & Chemical Engineering and Environmental Engineering, Weifang University, Weifang 261061, China
Interests: photocatalytic; photocatalyst; CO2 reduction; CO2 hydrogenation; photocatalytic degradation

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Guest Editor
Institute for Energy Research, Jiangsu University, Zhenjiang 212013, China
Interests: photocatalytic; photocatalyst; CO2 reduction; CO2 hydrogenation; photocatalytic degradation

Special Issue Information

Dear Colleagues,

Over the past decade, the photocatalytic reduction of CO2 into valuable fuels and photocatalytic degradation of organics have attracted extensive research interest because of their potential applications in solving the environmental problems. Up to now, many photocatalysts have been reported, and many excellent results have also been obtained. But the efficiency of general photocatalyst is still low and does not meet practical applications. This is primarily due to photocatalysts’ low solar energy efficiency, poor carrier separation efficiency, and low reactant uptake, which severely limit their photocatalytic performances. Therefore, further explorations of these topics are valuable for both scientific research and practical applications. This Special Issue is aimed at presenting selected articles on advances in the photocatalytic reduction of CO2 into valuable fuels and photocatalytic degradation of organics. The types of contributions include review articles and research articles.

Potential topics include, but are not limited to, the following:

  • Photocatalytic nanoparticles and nanocomposites;
  • Photocatalytic CO2 reduction;
  • Photocatalytic degradation of organics;
  • Photocatalytic CO2 hydrogenation;
  • Future perspectives for photocatalytic CO2 reduction and photocatalytic degradation of organics.

Prof. Dr. Zaiyong Jiang
Dr. Xianglin Zhu
Guest Editors

Manuscript Submission Information

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Keywords

  • photocatalytic
  • photocatalytic CO2 reduction
  • photocatalytic degradation
  • photocatalytic CO2 hydrogenation
  • photocatalysis

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Published Papers (1 paper)

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Review

14 pages, 2710 KiB  
Review
Applications of Ni-Based Catalysts in Photothermal CO2 Hydrogenation Reaction
by Zhimin Yuan, Xianhui Sun, Haiquan Wang, Xingling Zhao and Zaiyong Jiang
Molecules 2024, 29(16), 3882; https://doi.org/10.3390/molecules29163882 - 16 Aug 2024
Cited by 2 | Viewed by 1954
Abstract
Heterogeneous CO2 hydrogenation catalytic reactions, as the strategies for CO2 emission reduction and green carbon resource recycling, play important roles in alleviating global warming and energy shortages. Among these strategies, photothermal CO2 hydrogenation technology has become one of the hot [...] Read more.
Heterogeneous CO2 hydrogenation catalytic reactions, as the strategies for CO2 emission reduction and green carbon resource recycling, play important roles in alleviating global warming and energy shortages. Among these strategies, photothermal CO2 hydrogenation technology has become one of the hot catalytic technologies by virtue of the synergistic advantages of thermal catalysis and photocatalysis. And it has attracted more and more researchers’ attentions. Various kinds of effective photothermal catalysts have been gradually discovered, and nickel-based catalysts have been widely studied for their advantages of low cost, high catalytic activity, abundant reserves and thermal stability. In this review, the applications of nickel-based catalysts in photothermal CO2 hydrogenation are summarized. Finally, through a good understanding of the above applications, future modification strategies and design directions of nickel-based catalysts for improving their photothermal CO2 hydrogenation activities are proposed. Full article
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