Tuncay Erdil

E-mail

tunerdil@metu.edu.tr

Department

Department of Metallurgical and Materials Engineering

Tuning the lattice strain through manipulating crystal structure of high entropy oxides enhances electrocatalytic performance Coskuner, Ali Burcay; Erdil, Tuncay; Özgür, Çağla; Geyikci, Uygar; Toparlı, Çiğdem (2025-06-01) This study investigated the effects of crystal structure on the electrocatalytic OER and ORR performance. High-entropy oxides were synthesized, yielding rock-salt (HRS) and spinel cubic (HSP) crystal structures. Overpotent...
Earth-Abundant Divalent Cation High-Entropy Spinel Ferrites as Bifunctional Electrocatalysts for Oxygen Evolution and Reduction Reactions Erdil, Tuncay; Özgür, Çağla; Geyikci, Uygar; LÖKÇÜ, ERSU; Toparlı, Çiğdem (2024-09-23) High-entropy spinel ferrites (HESFs) offer long-term stability and activity in oxygen electrochemical reactions due to entropy stabilization and synergistic effects of multiple elements within their crystal structure. Howe...
NANO POROUS HIGH ENTROPY OXIDE ELECTROCATALYST FOR HYDROGEN PRODUCTION Özgür, Çağla; Toparlı, Çiğdem; Erdil, Tuncay; LÖKÇÜ, ERSU (2023-12-01)
The elemental cocktail effect of high-entropy spinel oxides on the electrocatalytic performance of zinc-air battery cathode Erdil, Tuncay; Toparlı, Çiğdem (2023-07-25) Metal-air batteries are heavily dependent on oxygen electrochemical reactions. The oxygen evolution reaction (OER) and the oxygen reduction reaction (ORR) are the key reactions to be catalyzed for improving the energy solu...
Engineering Oxygen Vacancies in (FeCrCoMnZn)3O4-δ High Entropy Spinel Oxides Through Altering Fabrication Atmosphere for High-Performance Rechargeable Zinc-Air Batteries Özgür, Çağla; Erdil, Tuncay; Geyikci, Uygar; Okuyucu, Can; LÖKÇÜ, ERSU; Kalay, Yunus Eren; Toparlı, Çiğdem (2023-01-01) High entropy oxides (HEOs) offer great potential as catalysts for oxygen electrocatalytic reactions in alkaline environments. Herein, a novel synthesis approach to prepare (FeCrCoMnZn)3O4-δ high entropy spinel oxide in a v...
The New 2H Hexagonal Double Perovskite Ba2CoMnO6 As a Superior OER Catalyst in Alkaline Media Erdil, Tuncay; Toparlı, Çiğdem (2022-07-07) Climate change has stimulated great interest in developing clean and renewable energy conversion and storage solutions. Emerging technologies for solutions, like unitized regenerative fuel cells, metal-air batteries, and w...

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