Yazar "Karadaş, Ferdi" için listeleme
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Cobalt borophosphate on nickel foam as an electrocatalyst for water splitting
Ülker, Emine; Akbari, Sina Sadigh; Karadaş, Ferdi (Elsevier, 2022)One of the most critical steps in the transition to carbon-free energy systems is sustainable hydrogen evolution from water. In this research, a cobalt borophosphate crystalline compound consisting of phosphate and borate ... -
A cyanide-based coordination polymer for hydrogen evolution electrocatalysis
Alsaç, Elif Pınar; Ülker, Emine; Nune, Satya Vijaya Kumar; Karadaş, Ferdi (Springer, 2018)Research on H-2 production has recently been directed to the development of cost-efficient and robust heterogeneous catalysts for hydrogen evolution reaction (HER). Given the promising catalytic activities of several ... -
Effect of cobalt doping on photocatalytic water splitting activity of NiTi-layered double hydroxide
Samuei, Sara; Akbari, Sina Sadigh; Ülker, Emine; Karadaş, Ferdi (Royal Soc. Chemistry, 2022)Metal doping has been used as an effective strategy to tune the energy levels of semiconductors. Herein, we dope NiTi layered double hydroxide (NiTi-LDH) with cobalt to prepare a ternary LDH, CoNiTi-LDH, to enhance its ... -
Electrocatalytic hydrogen evolution with cobalt-poly(4-vinylpyridine) metallopolymers
Kap, Zeynep; Ülker, Emine; Nune, Satya Vijaya Kumar; Karadaş, Ferdi (Springer, 2018)A facile synthetic pathway using poly(4-vinylpyridine) as a polypyridyl platform is reported for the formation of a metallopolymer. Electrochemical studies indicate that the metallopolymer acts as an efficient H-2 evolution ... -
Enhancing oxygen evolution catalytic performance of nickel borate with cobalt doping and carbon nanotubes
Enez, Semra; Konuksever, Veysel Karani; Samuei, Sara; Karadaş, Ferdi; Ülker, Emine (Wiley, 2023)Metal borates have recently been recognized as alternative earth-abundant water oxidation catalysts. Herein, we employed solid-state synthesis to prepare a series of Ni-Co borates, NiaCo(3-a)(BO3)(2), with a Kotoite structure ... -
Metal dicyanamides as efficient and robust water-oxidation catalysts
Nune, Satya Vijaya Kumar; Başaran, Aysun Tekin; Ülker, Emine; Mishra, Rupali; Karadaş, Ferdi (Wiley-V C H Verlag Gmbh, 2017)Non-oxide cobalt-based water-oxidation electrocatalysts have received attention recently for their relative ease of preparation, they are stable both in acidic and basic media, and they have higher turnover frequencies ... -
One-dimensional copper(II) coordination polymer as an electrocatalyst for water oxidation
Mishra, Rupali; Ülker, Emine Kapancık; Karadaş, Ferdi (Wiley-V C H Verlag Gmbh, 2017)Although cobalt-based heterogeneous catalysts are the central focus in water oxidation research, interest in copper-based water oxidation catalysts has been growing thanks the great abundance of copper and its biological ... -
Tuning the electronic properties of prussian blue analogues for efficient water oxidation electrocatalysis: Experimental and computational studies
Alsaç, Elif Pınar; Ülker, Emine; Nune, Satya Vijaya Kumar; Dede, Yavuz; Karadaş, Ferdi (Wiley-V C H Verlag Gmbh, 2018)Although several Prussian Blue analogues (PBAs) have been investigated as water oxidation catalysts, the field lacks a comprehensive study that focuses on the design of the ideal PBA for this purpose. Here, members of a ... -
Water oxidation electrocatalysis with a cobalt-borate-based hybrid system under neutral conditions
Turhan, Emine A.; Nune, Satya Vijaya Kumar; Ülker, Emine; Şahin, Ufuk; Dede, Yavuz; Karadaş, Ferdi (Wiley-V C H Verlag Gmbh, 2018)The development of new water oxidation electrocatalysts that are both stable and efficient, particularly in neutral conditions, holds great promise for overall water splitting. in this study, the electrocatalytic water ...
