Up-scalable emerging energy conversion technologies enabled by 2D materials: from miniature power harvesters towards grid-connected energy systems

K Rogdakis, N Karakostas, E Kymakis - Energy & Environmental …, 2021 - pubs.rsc.org
Breakthrough discoveries in high-throughput formulation of abundant materials and
advanced engineering approaches are both in utter need as prerequisites for develo** …

[HTML][HTML] Correlating oxygen functionalities and electrochemical durability of carbon supports for electrocatalysts

L Pavko, M Gatalo, T Đukić, F Ruiz-Zepeda, AK Surca… - Carbon, 2023 - Elsevier
Achieving high durability of the polymer electrolyte membrane (PEM) fuel cell catalysts
remains a major challenge. While most of the research focuses on the active phase, carbon …

Graphene-derived carbon support boosts proton exchange membrane fuel cell catalyst stability

L Pavko, M Gatalo, M Finšgar, F Ruiz-Zepeda… - ACS …, 2022 - ACS Publications
The lack of efficient and durable proton exchange membrane fuel cell electrocatalysts for the
oxygen reduction reaction is still restraining the present hydrogen technology. Graphene …

[HTML][HTML] Fuel Cells: A Technical, Environmental, and Economic Outlook

I Sebbani, MK Ettouhami, M Boulakhbar - Cleaner Energy Systems, 2025 - Elsevier
In the pursuit of establishing a sustainable fuel cell (FC) energy system, this review
highlights the necessity of examining the operational principles, technical details …

Effect of AST Atmosphere on Pt/C Electrocatalyst Degradation

K Paperzh, E Moguchikh, I Pankov, S Belenov… - Inorganics, 2023 - mdpi.com
The targeted development of novel stress testing protocols as well as the production of
highly active and stable catalysts require abandoning a trial-and-error approach and …

A Density Functional Theory (DFT) Perspective on Optical Absorption of Modified Graphene Interacting with the Main Amino Acids of Spider Silk

AF Jiménez-González… - International Journal of …, 2023 - mdpi.com
We investigated the possible adsorption of each of the main building blocks of spider silk:
alanine, glycine, leucine, and proline. This knowledge could help develop new …

Substantial Variations in the Optical Absorption and Reflectivity of Graphene When the Concentrations of Vacancies and Do** with Fluorine, Nitrogen, and Oxygen …

AF Jiménez-González… - International Journal of …, 2021 - mdpi.com
We performed ab initio numerical simulations with the density functional theory to investigate
the variations in the band structure, optical absorption, and the reflectivity of vacancy …

[HTML][HTML] Operando X-ray photoelectron spectroscopy cell for water electrolysis: A complete picture of iridium electronic structure during oxygen evolution reaction

T Hrbek, P Kúš, MG Rodríguez, V Matolín… - International Journal of …, 2024 - Elsevier
Operando investigations are crucial for understanding various catalytical processes. We
present a newly designed cell for operando X-ray Photoelectron Spectroscopy water …

The effect of current collectors on polymer-based energy-generating units inspired by the electric organs of eels

İ Bütün, S Çelik, KB Dönmez, A Yürüm, SA Gürsel… - Journal of Energy …, 2024 - Elsevier
Bioinspired energy generation systems, particularly focusing on replicating the electrocytes,
which are the cells of electric discharging organs of electric eels, have attracted much …

Changes in the Microstructure and Electrochemical Behavior of Pt/C Electrocatalysts under Various Stress Testing Conditions

EA Moguchikh, AA Alekseenko, IV Pankov… - Nanobiotechnology …, 2023 - Springer
A comparative analysis of the microstructure and electrochemical behavior of platinum–
carbon electrocatalysts containing 20 and 40% platinum from different manufacturers for fuel …