Tayfur Öztürk

E-mail
ozturk@metu.edu.tr
Department
Scopus Author ID
Solution processed glass/fluorine-doped tin oxide/aluminum-doped zinc oxide double layer thin films for transparent heater and near-infrared reflecting applications
Tonbul, Beyza; CAN, HİLAL; Öztürk, Tayfur; AKYILDIZ, HASAN (2021-08-01)
Double layer glass/fluorine-doped tin oxide (FTO)/aluminum-doped zinc oxide (AZO) multifunctional thin films were achieved via ultrasonic spray pyrolysis (USP) method without employing a post-deposition annealing. Transpar...
Solution processed aluminum-doped ZnO thin films for transparent heater applications
Tonbul, Beyza; CAN, HİLAL; Öztürk, Tayfur; AKYILDIZ, HASAN (2021-06-01)
A study was carried out to tailor the properties of ultrasonic spray pyrolysis deposited Al-doped ZnO (AZO) thin films suitable for transparent heater applications. For this purpose, the influences of solvent/precursor typ...
Rhodium(0), Ruthenium(0) and Palladium(0) nanoparticles supported on carbon-coated iron: Magnetically isolable and reusable catalysts for hydrolytic dehydrogenation of ammonia borane
Akbayrak, Serdar; ÇAKMAK, GÜLHAN; Öztürk, Tayfur; Özkar, Saim (2021-04-01)
We report the synthesis of magnetically isolable ruthenium(0), rhodium(0), and palladium(0) nanoparticles, supported on carbon-coated magnetic iron particles, and their employment as catalysts in hydrolysis of ammonia bora...
Processing optimization of SiO2-capped aluminum-doped ZnO thin films for transparent heater and near-infrared reflecting applications
Can, Hilal Aybike; Tonbul, Beyza; PİŞKİN, FATİH; Öztürk, Tayfur; AKYILDIZ, HASAN (2021-01-01)
In this study, a series of optimization steps were performed in the production of Al-doped ZnO (AZO) thin films to tailor their properties as efficient transparent heaters and for near-infrared (NIR) reflectance. The films...
Continuous synthesis of graphite with tunable interlayer distance
ÇAKMAK, GÜLHAN; Öztürk, Tayfur (2019-06-01)
A study was carried out to produce graphite with controlled interlayer distance synthesized from methane using hydrogen as modifying agent. The synthesis was carried out in radio frequency (r.f.) thermal plasma where the m...
Nb-Pd-Ti BCC thin films for hydrogen separation
Piskin, Fatih; Öztürk, Tayfur (2019-02-15)
An investigation was carried out into Nb-Pd-Ti ternary system to determine possible body-centered cubic (b.c.c.) membranes that can be used for hydrogen separation. A library of thin films was produced covering the greater...
Segregation resistant nanocrystalline/amorphous (La, Sr) CoO3-(La,Sr)2CoO4 composite cathodes for IT-SOFCs
Sari, Dogancan; Yaşar, Bengisu; Pişkin, Fatih; Kalay, Yunus Eren; Öztürk, Tayfur (2019-01-01)
There is a considerable interest in lowering the operating temperature of solid oxide fuel cells. In this respect, (La,Sr)CoO3(La,Sr)(2)CoO4 dual phase oxides have attracted much attention as cathode materials due to their...
Plasma Synthesis of AlNiCo Core/Shell Nanopowders
Genç, Ayşe Merve; Öztürk, Tayfur; Kalay, Yunus Eren (2018-11-26)
Aluminum-nickel-cobalt (AlNiCo) permanent magnets revolutionized the permanent magnet industry in 1920’s but has not been thoroughly studied after the development of powerful rare-earth permanent magnets. As compared to ra...
Combinatorial development of nanocrystalline/amorphous (La,Sr)CoO3-(La,Sr)2CoO4 composite cathodes for IT-SOFCs
Sari, Doğancan; Piskin, Fatih; Torunoglu, Ziya Cagri; Yasar, Bengisu; Kalay, Yunus Eren; Öztürk, Tayfur (2018-11-15)
In this study, a combinatorial approach was used to develop cathode materials with improved performance at temperatures in the range 500-700 degrees C. A thin film composite cathode library was obtained by co-sputtering of...
Surface Modified Metal Hydrides as Negative Electrodes in NiMH Batteries
Eyövge, Cavit; Şahin, Ezgi Onur; Öztürk, Tayfur (null; 2018-10-28)
Surface Modified Metal Hydrides as Negative Electrodes in NiMH BatteriesCavit Eyovge1,2, Ezgi Onur Sahin1,2 and Tayfur Ozturk1,21Center for Energy Materials and Storage Devices, Middle East Technical University, Ankara ...
Citation Formats