6 papers
Tailoring the Frequency-Dependent Optical Response of Hematite through Mono- and Co-Doping: A First-Principles Study
Abdul Ahad Mamun, Muhammad Anisuzzaman Talukder
Understanding the effects of doping on the crystal structure and optical properties of semiconductor materials is crucial for advancing next-generation semiconductor and photonic t…
Mechanistic Insights into Enhanced Alkaline Oxygen Evolution on Zn-Al Alloy Electrodes
Abdul Ahad Mamun, Rokon Uddin Mahmud, Shahin Aziz +3
Electrochemical water electrolysis, which produces clean energy carriers to mitigate carbon emissions, lacks suitable, low-cost electrodes for efficient oxygen evolution reaction (…
Re-Engineering Hematite: Synergistic Co-Doping Routes to Efficient Solar Water Splitting
Abdul Ahad Mamun, Muhammad Anisuzzaman Talukder
Solar-driven water electrolysis requires high-performance photoelectrodes that exhibit excellent photoabsorption, superior charge transport, and optimized thermal management. In th…
Physics-Informed Electrochemical Model of Cathodic Corrosion in Alkaline Media
Auronno Ovid Hussain, Abdul Ahad Mamun, Faysal Rahman +1
Electrochemical corrosion significantly reduces the durability of electrodes in water electrolyzers, adversely affecting hydrogen (H) production and cell efficiency. Current th…
Enhancing Electronic and Optical Properties of -FeO by Introducing B, Y, and Nb Dopants for Improved Photoelectrochemical Water Splitting
Abdul Ahad Mamun, Muhammad Anisuzzaman Talukder
Advanced theoretical investigations are crucial for understanding the structural growth mechanisms, optoelectronic properties, and photocatalytic activity of photoelectrodes for ef…
Enhanced Hydrogen Evolution Using -MnO Monolayer on Ni Electrode with Engineered Oxygen Vacancies
Faysal Rahman, Abdul Ahad Mamun, Auronno Ovid Hussain +1
Developing cost-effective and high-performance electrodes is critical for advancing hydrogen (H) production through electrochemical water splitting. In this study, we present a…