Yazar "Taşarkuyu, Ergün" için listeleme
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Effect of Sintering Time on the Crystallisation, Morphology, Structure, Electric, Magnetic and Magnetocaloric Properties of La0.80Ag0.20MnO3
Tokkaya, A.; Kılıç Çetin, S.; Taşarkuyu, Ergün; Ekicibil, A. (SPRINGER, 2021)The effects of sintering time -(t(S)) on the morphology, structure and magnetic properties of -La0.80Ag0.20MnO3 manganite perovskite investigated. The main purpose of the study was to explore the possibility of increasing ... -
High magnetic entropy change in La0.70Ca0.21Ag0.09MnO3 compound
Coşkun, Atilla; Taşarkuyu, Ergün; Irmak, Ali Ekber; Aktürk, Selçuk (Elsevier Science Sa, 2016)In this work, the structural, electrical, magnetic and magneto-caloric properties of the La0.70Ca0.21Ag0.09MnO3 compound were investigated. The compound was prepared by the sol gel method and sintered at 1000 degrees C for ... -
Magnetic properties of La0.65Ca0.30Pb0.05Mn0.9B0.1O3 (B = Co, Ni, Cu and Zn)
Coşkun, Atilla; Taşarkuyu, Ergün; Irmak, A. E.; Acet, M.; Samancıoğlu, Y.; Aktürk, S. (Elsevier Science Sa, 2015)The La0.65Ca0.30Pb0.05Mn0.9B0.1O3 (A = Co, Ni, Cu and Zn) manganites have been prepared via sol-gel method and sintered at 1100 degrees C for 24 h. The aim of the study was to investigate B-site cation doping effects on ... -
Structural, Electrical, and Magnetic Properties of High-Temperature-Sintered La1-xNaxMnO3 (0.05 <= x <= 0.35) Compounds
Irmak, Ali Ekber; Taşarkuyu, Ergün; Coşkun, Atilla; Aktürk, Selçuk; Dikmen, Z.; Orhun, O. (Springer, 2015)The structural, electric, and magnetic properties of La1-xNaxMnO3 (0.05 <= x <= 0.35) compounds have been investigated. The compounds were prepared by a standard sol-gel method then sintered at 1400 degrees C for 24 h. The ... -
Structural, Magnetic, and Electrical Properties of Bi(1.6)Pb(0.4)Sr(2)Ca(2)Cu(3)O(10+x)Superconductor Prepared by Different Techniques
Coşkun, Atilla; Akca, Gonul; Taşarkuyu, Ergün; Battal, Önder; Ekicibil, Ahmet (Springer, 2020)In present work, we investigated the structural, magnetic, and electrical properties of Bi(1.6)Pb(0.4)Sr(2)Ca(2)Cu(3)O(10+x)superconductor prepared by using four different techniques: (i) solid-state (A), (ii) sol-gel (B), ... -
The Structural, Magnetic, and Magnetocaloric Properties of La1-x Ag (x) MnO (3) (0.05 a parts per thousand currency sign x a parts per thousand currency sign 0.25)
Coşkun, Atilla; Taşarkuyu, Ergün; Irmak, Ali Ekber; Aktürk, Selçuk; Ekicibil, A. (Springer, 2016)We have investigated structural, magnetic, and magnetocaloric properties of monovalent Ag-doped La1-x Ag (x) MnO3 (0.05 a parts per thousand currency sign x a parts per thousand currency sign 0.25) compounds. The materials ... -
What do we need for the lithium-air batteries: A promoter or a catalyst?
Francia, Carlotta; Amici, Julia; Taşarkuyu, Ergün; Coşkun, Atila; Gül, Ömer Faruk; Şener, Tansel (Pergamon-Elsevier Science Ltd, 2016)LaSr-based perovskite materials are frequently studied as catalyst at the cathode of the lithium-air batteries (LAB). In this study, we compared Pb, Ba and Sr in the form of La0.65X0.35MnO3 (X = Pb, Ba, Sr) at the cathode ...
