Dear Colleagues,

The significant climate changes caused by the consumption of fossil fuels have brought a great deal of attention to the community globally in recent years. One effective strategy is to develop clean and sustainable energy solutions to replace fossil fuels. Many countries are now shifting their energy structures from regular fossil fuel to the sustainable and green energy sources in the next decade. Additionally, more and more alternative energy generation has been spotted in both academia research studies and commercial markets. Among the strategies for sustainable energy, electrocatalysis processes has taken a vital role in securing the route of green energy in production and field applications. Energy storage devices, such as supercapacitors, batteries, and fuel cells, are also in a huge demand in energy storage and conversion. Therefore, more efforts are needed for further achievements in sustainable energy and energy storage devices. Overall, electrocatalysis has recently been highlighted in the development of renewable energy and biomolecules/chemical sensing applications considering the internal catalytic advantages of the surface reactions. This Special Issue is expected to further expand and facilitate the exposure of current studies in the related area, and to cover recent progress in electrocatalysis, biomedical/chemical sensors, and energy storage devices, including advanced materials and innovative technologies. Authors are encouraged to submit original research articles and review papers. The subtopics will include but not be limited to:

1. Electrocatalysis: hydrogen evolution, oxygen evolution, oxygen reduction, CO₂ reduction, N₂ reduction, etc.;
2. Energy storage devices: supercapacitors, metal ion batteries, metal air batteries, fuel cells, etc.;
3. Biomedical/chemical sensors: glucose sensors, hydrogen peroxide, and pH sensors, etc.

Potential authors are encouraged to consult with the Guest Editor before preparing their manuscript to make sure the research topics are in line with the proposed Special Issue.

Dr. Qiuchen Dong
Dr. Lei Jin
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 2700 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.

• electrocatalysis
• hydrogen evolution
• oxygen evolution/reduction
• CO2 reduction
• N2 reduction
• biomolecules sensing
• chemical sensing
• gas sensing
• sustainable energy
• energy storage