Recent Advances in Energy-Related Materials in Catalysts, 3rd Edition

A special issue of Catalysts (ISSN 2073-4344). This special issue belongs to the section "Catalytic Materials".

Deadline for manuscript submissions: 30 June 2026 | Viewed by 833

Special Issue Editors


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Guest Editor
Department of Catalysis, Center for Physical Sciences and Technology, Saulėtekio Ave. 3, Vilnius, Lithuania
Interests: electrocatalysis; electrocatalysts, microwave synthesis; fuel cells; electrochemistry; electroless metal plating; nanocomposite; carbon-based catalysts; advanced multifunctional materials
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Special Issue Information

Dear Colleagues,

This Special Issue is a continuation of the previous successful Special Issues “Recent Advances in Energy-Related Materials in Catalysts” and “Recent Advances in Energy-Related Materials in Catalysts, 2nd Edition”.

The rapidly developing global economy requires large amounts of energy, and pollution caused by emissions from fossil fuel consumption is causing serious climate problems as a result of the greenhouse effect. Therefore, identifying alternative renewable energy resources and using clean energy efficiently represent urgent issues. This Special Issue will be devoted to all aspects of recent research progress in the design and development of high-efficiency materials for applications in renewable and sustainable energy production, e.g., next-generation fuel cells, batteries, electrolyzers, and solar cells. We invite submissions in the form of original research articles, short communications, and reviews that involve the synthesis of novel materials; investigations into the mechanisms and kinetics behind the electro-oxidation of fuels, such as methanol, ethanol, formic acid, sodium borohydride, and hydrazine; and the conversion of carbon monoxide (CO), oxygen reduction (ORR), oxygen evolution (OER), hydrogen evolution (HER), and carbon dioxide (CO2), among others. This Special Issue will not be limited to the abovementioned topics; we also welcome manuscripts on the latest achievements and challenges and future opportunities in relation to the integration of novel materials into efficient energy conversion and storage systems.

Dr. Loreta Tamasauskaite-Tamasiunaite
Dr. Virginija Kepeniene
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 250 words) can be sent to the Editorial Office for assessment.

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

  • electrocatalysts
  • synthesis
  • electro-oxidation of fuels
  • fuel cells
  • batteries
  • electrocatalysis
  • oxygen reduction and evolution
  • hydrogen evolution
  • carbon monoxide oxidation
  • carbon dioxide conversion

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Published Papers (1 paper)

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Research

23 pages, 3703 KB  
Article
Pd-Modified CoP and CoFeP Catalysts as Efficient Bifunctional Catalysts for Water Splitting
by Huma Amber, Aldona Balčiūnaitė, Virginija Kepenienė, Giedrius Stalnionis, Zenius Mockus, Loreta Tamašauskaitė-Tamašiūnaitė and Eugenijus Norkus
Catalysts 2025, 15(11), 1035; https://doi.org/10.3390/catal15111035 - 2 Nov 2025
Viewed by 589
Abstract
Developing highly efficient and stable electrocatalysts from inexpensive and earth-abundant elements represents a significant advancement in overall water splitting (OWS). This study focuses on the synthesis and evaluation of palladium-modified cobalt–phosphorus (PdCoP) and cobalt–iron–phosphorus (PdCoFeP) coatings for use as electrocatalysts in hydrogen evolution [...] Read more.
Developing highly efficient and stable electrocatalysts from inexpensive and earth-abundant elements represents a significant advancement in overall water splitting (OWS). This study focuses on the synthesis and evaluation of palladium-modified cobalt–phosphorus (PdCoP) and cobalt–iron–phosphorus (PdCoFeP) coatings for use as electrocatalysts in hydrogen evolution (HER), oxygen evolution (OER) and overall water splitting (OWS) in alkaline media. A facile electroless plating method is adopted to deposit the CoP and CoFeP coatings onto a copper surface (Cu sheet), with sodium hypophosphite (NaH2PO2) acting as the reducing agent. Pd crystallites were incorporated on CoP and CoFeP coatings using the galvanic displacement method. This study details morphological characterization (using SEM, EDX, and XRD), as well as electrochemical activity testing, for both HER and OER using linear sweep voltammetry (LSV) at different temperatures. The stability of the catalysts for HER was evaluated using chronoamperometry (CA) and chronopotentiometry (CP). The results show that the Pd-modified CoFeP and CoP catalysts exhibited lower overpotentials of 207 and 227 mV, respectively, for HER and 396 mV for OER at a current density of 10 mA cm−2 compared to the unmodified CoFeP and CoP catalysts. The innovation achieved in this study lies in combining a facile, low-cost deposition method (electroless plating followed by galvanic displacement) with a novel, highly effective ternary composition (PdCoFeP) that exploits synergistic electronic and morphological effects to achieve superior bifunctional performance for alkaline OWS, achieving a low cell voltage of 1.69 V at a current density of 10 mA cm−2. Overall, this research demonstrates that these synthesized materials are promising candidates for sustainable and economical hydrogen production. Full article
(This article belongs to the Special Issue Recent Advances in Energy-Related Materials in Catalysts, 3rd Edition)
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