Photocatalysts for CO2 Reduction
A special issue of Catalysts (ISSN 2073-4344). This special issue belongs to the section "Photocatalysis".
Deadline for manuscript submissions: 15 May 2025 | Viewed by 515
Special Issue Editors
Interests: nanomaterial; photocatalyst; heterogeneous catalysis; CO2 reduction; selective oxidation
Interests: photocatalysis; inorganic nanomaterials; composite material; CO2 photoreduction; photocatalytic mechanism
Special Issue Information
Dear Colleagues,
The increasing concentration of CO2 in the atmosphere is widely recognized as a primary driver of global warming and environmental degradation. Photocatalytic CO2 reduction has emerged as a promising approach to address this challenge by efficiently harnessing abundant and clean solar energy into valuable chemical energy. Various photocatalysts, including metal chalcogenide (e.g., TiO2, Bi2WO6 and ZnIn2S4), C3N4, metal–organic frameworks (e.g., MIL-125-NH2, MOF-808 and UiO-66) and covalent-organic frameworks (e.g., COF-5, TpBpy and Py-BSZ-COF), have been explored for suitability in photocatalytic CO2 reduction. However, these materials still demonstrate suboptimal photocatalytic efficiency and have yet to reach practical applicability. Furthermore, a variety of products can be produced through photocatalytic CO2 reduction owing to the complex multiple electron and proton transfer processes, which induce depressing product selectivity. Therefore, a key challenge persists in the development of photocatalysts that can achieve both high catalytic activity and selectivity. Overcoming these challenges is essential for the photocatalytic CO2 reduction progression, facilitating the development of more efficient and sustainable photocatalytic systems aimed at mitigating carbon emissions and promoting renewable energy solutions.
The Special Issue titled "Photocatalysts for CO2 Reduction" focuses on the development, characterization, and application of advanced photocatalysts for converting CO2 into valuable chemicals or fuels. This Issue welcomes original research, reviews, and perspectives on innovative materials preparation and catalytic mechanisms to enhance the efficiency of photocatalytic CO2 reduction. The key areas of interest include the design and synthesis of novel photocatalysts, insights into reaction pathways, and strategies to improve the selectivity, stability, and scalability of photocatalytic CO2 reduction processes in order to pave the way for scalable and sustainable solutions to mitigate climate change and promote environmental remediation.
Dr. Huanhuan Liu
Dr. Changfa Guo
Guest Editors
Manuscript Submission Information
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Catalysts is an international peer-reviewed open access monthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2200 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
Keywords
- photocatalysis
- photocatalyst
- composite material
- heterojunction
- CO2 reduction
- selectivity in CO2 reduction
- catalytic mechanism
Benefits of Publishing in a Special Issue
- Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
- Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
- Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
- External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
- e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.
Further information on MDPI's Special Issue polices can be found here.
