Merve Akbayrak

Department of Chemistry
Scopus Author ID
High Durability and Electrocatalytic Activity Toward Hydrogen Evolution Reaction with Ultralow Rhodium Loading on Titania
Akbayrak, Merve; Önal, Ahmet Muhtar (2020-10-01)
Herein, we report the synthesis of titania supported Rh(0) nanoparticles (Rh0/TiO2) as electrocatalyst for hydrogen evolution reaction (HER) in acidic medium. Rhodium nanoparticles with an average particle size of 2.54 nm ...
Binder- free iridium based electrocatalysts: Facile preparation, high activity and outstanding stability for hydrogen evolution reaction in acidic medium
Akbayrak, Merve; Önal, Ahmet Muhtar (Elsevier BV, 2020-07-01)
Herein, we develop various iridium based catalysts using titania, zirconia and ceria as asupporting material(Ir/MO2; M=Ce, Ti, Zr) for hydrogen evolution reaction (HER). To investigate their electrocatalytic activities, gl...
Efficient Ceria-Supported Rhodium Nanoparticles as an Electrocatalyst for Hydrogen Evolution
Akbayrak, Merve; Önal, Ahmet Muhtar (The Electrochemical Society, 2019-12-13)
Rh-0/CeO2 catalystwas prepared by the reduction of Rh+3 ions on CeO2 surface and characterized by transmission electron microscopy, inductively coupled plasma optical emission spectrometry, X-ray photoelectron spectroscopy...
Effect of Thiophene Units on the Properties of Donor Acceptor Type Monomers and Polymers Bearing Thiophene-Benzothiadiazole- Scaffolds
Cansu-Ergun, Emine G.; Akbayrak, Merve; Akdağ, Akın; Önal, Ahmet Muhtar (The Electrochemical Society, 2016-01-01)
In this article, a series of benzothiadiazole and thiophene based donor-acceptor-donor (D-A-D) type monomers and their corresponding polymers, via potential cycling, were reported. Effect of increasing number of thiophene ...
Synthesis and electro-optical properties of a new copolymer based on EDOT and carbazole
Akbayrak, Merve; ERGÜN, EMİNE GÜL CANSU; Önal, Ahmet Muhtar (Informa UK Limited, 2016-01-01)
A new copolymer of 3,4-ethylenedioxythiophene (EDOT) and 5-(2-ethylhexyl)-1,3-bis(9-methyl-9H-carbazol-3-yl)-5H-thieno[3,4-c]pyrrole-4,6-dione (CzPDICz) was electrochemically synthesized using different monomer feed ratios...
Synthesis and electrochemical polymerization of diketopyrrolopyrrole based donor-acceptor-donor monomers containing 3,6-and 2,7-linked carbazoles
Akbayrak, Merve; Önal, Ahmet Muhtar (2016-01-01)
Three new donor-acceptor-donor (D-A-D) type monomers bearing 2,7- or 3,6-linked carbazoles as the donor unit and 2,5-dihydro-3,6-di-2-thienyl-pyrrolo[3,4-c]pyrrole-1,4-dione (DPP) as the electron poor acceptor unit were sy...
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