Photocatalysis and Electrocatalysis for Water Remediation
A special issue of Catalysts (ISSN 2073-4344). This special issue belongs to the section "Environmental Catalysis".
Deadline for manuscript submissions: 31 December 2025 | Viewed by 28
Special Issue Editors
Interests: advanced electro-Fenton oxidation processes electro-Fenton; electrocatalytic oxygen reduction; H2O2 electrosynthesis
Interests: nanomaterials; catalytic membrane technologies; nanoconfined process; interface chemistry; water treatment
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
Water pollution has become a critical global environmental issue, exacerbated by the widespread presence of persistent pollutants—such as organic pharmaceuticals, microplastics, perfluorinated compounds, and pesticide residues—originating from industrial effluents, agricultural runoff, and domestic wastewater discharges. Conventional biological treatment methods alone are often insufficient to fully remove these refractory organic pollutants, posing a potential toxicity risk to the environment. In contrast to traditional advanced oxidation technologies, photocatalysis and electrocatalysis offer a more efficient approach by generating highly oxidative free radicals that effectively degrade these stubborn contaminants. These processes have emerged as eco-friendly and sustainable alternatives for wastewater remediation.
This Special Issue aims to highlight recent advancements in photocatalytic and electrocatalytic processes for water remediation. We invite original research articles, reviews, and perspectives that focus on novel catalysts, innovative reaction mechanisms, and cutting-edge applications of photocatalysis and electrocatalysis in water treatment. Topics of interest include, but are not limited to (1) the development of new photocatalysts and electrocatalysts for pollutant degradation; (2) mechanistic insights into photocatalytic and electrocatalytic processes for water purification; (3) hybrid catalytic systems for enhanced remediation efficiency, such as photocatalysis-membrane separation, photo-electrolysis, photocatalysis-ozone/persulfate, electrocatalysis-ultrasonic/ozone, etc.; (4) energy and environmental considerations in photocatalysis and electrocatalysis for water treatment; (5) scaling up photocatalytic and electrocatalytic technologies for real-world water treatment applications; and (6) improvements in photocatalytic and electrocatalytic technologies or the design of new reactors for water treatment.
This Special Issue will provide an interdisciplinary platform for researchers and professionals to share their latest findings and discuss future directions in the field. We welcome contributions from both fundamental and applied research to advance the state-of-the-art in water remediation through photocatalytic and electrocatalytic approaches.
Dr. Peike Cao
Dr. Haiguang Zhang
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
- electrocatalysis
- water remediation
- pollutant degradation
- nanomaterials
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