@ozal.edu.tr
Department of Opticianry
Turgut Ozal University
Scopus Publications
Scholar Citations
Scholar h-index
Scholar i10-index
Lana Omar Ahmed, Niyazi Bulut, Luis Bañares, Omer Kaygili, Hanifi Kebiroglu, Tankut Ates, Suleyman Koytepe, and Burhan Ates
Elsevier BV
Lana Omar Ahmed, Niyazi Bulut, Fatih Osmanlıoğlu, Beyhan Tatar, Hanifi Kebiroglu, Tankut Ates, Suleyman Koytepe, Burhan Ates, Serhat Keser, and Omer Kaygili
Elsevier BV
Niyazi Bulut, Omer Kaygili, Ala Hamd Hssain, Sergey V. Dorozhkin, Benahmed Abdelghani, Cahit Orek, Hanifi Kebiroglu, Tankut Ates, and Rebaz Obaid Kareem
Springer Science and Business Media LLC
Ala Hamd Hssain, Niyazi Bulut, Tankut Ates, Suleyman Koytepe, Ali Kuruçay, Hanifi Kebiroglu, and Omer Kaygili
Springer Science and Business Media LLC
Hanifi Kebiroglu, Tankut Ates, Niyazi Bulut, Ismail Ercan, Filiz Ercan, Idil Karaca Acari, Suleyman Koytepe, Burhan Ates, and Omer Kaygili
Elsevier BV
Ala Hamd Hssain, Niyazi Bulut, Tankut Ates, Suleyman Koytepe, Ali Kuruçay, Hanifi Kebiroglu, and Omer Kaygili
Elsevier BV
A. Aksogan Korkmaz, Lana Omar Ahmed, Rebaz Obaid Kareem, Hanifi Kebiroglu, Tankut Ates, Niyazi Bulut, Omer Kaygili, and Burhan Ates
Springer Science and Business Media LLC
Ala Hamd Hssain, Niyazi Bulut, Tankut Ates, Suleyman Koytepe, Ali Kuruçay, Hanifi Kebiroglu, and Omer Kaygili
Elsevier BV
Serdar Acar, Omer Kaygili, Tankut Ates, Sergey V. Dorozhkin, Niyazi Bulut, Burhan Ates, Suleyman Koytepe, Filiz Ercan, Hanifi Kebiroglu, and Ala Hamd Hssain
Elsevier BV
Ismail Ercan, Omer Kaygili, Tarek Kayed, Niyazi Bulut, Hüseyin Tombuloğlu, Turan İnce, Fatımah Al Ahmari, Hanifi Kebiroglu, Tankut Ates, Atheel Almofleh,et al.
Elsevier BV
Bahroz Kareem Mahmood, Omer Kaygili, Niyazi Bulut, Sergey V. Dorozhkin, Tankut Ates, Suleyman Koytepe, Canbolat Gürses, Filiz Ercan, Hanifi Kebiroglu, Riyadh Saeed Agid,et al.
Elsevier BV
Omer Kaygili, Niyazi Bulut, Tankut Ates, Ismail Ercan, Suleyman Koytepe, Turgay Seckin, Cengiz Tatar, Bayram Gunduz, and Hanifi Kebiroglu
Walter de Gruyter GmbH
Abstract In the present study, the dopant effect of Zn on the crystal structure, thermal properties and morphology of magnesium aluminate (MgAl2O4) spinel (MAS) structure was investigated. A pure and two Zn-containing MASs (e.g. MgAl1.93Zn0.07O4 and MgAl1.86Zn0.14O4) were synthesized for this purpose via a wet chemical method, and the as-prepared samples were characterized by X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectroscopy, differential thermal analysis (DTA), thermogravimetric analysis (TGA), scanning electron microscopy (SEM) and energy dispersive X-ray (EDX) spectroscopy techniques. It was found that the crystal structure, thermal properties and morphology of the MAS system change with the increase in the amount of Zn. MgO phase formation was observed. The values of the lattice parameter, unit cell volume and crystallite size increased, and the crystallinity percentage decreased. The morphology was also affected by adding of Zn.
M. Hanifi Kebiroglu, Cahit Orek, Niyazi Bulut, Omer Kaygili, Serhat Keser, and Tankut Ates
Elsevier BV