Yazar "Altın, S." için listeleme
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The effect of Mo addition on the microstructure and J(c) properties of MgB2 tapes fabricated by PIT method
Bayazıt, E.; Altın, S.; Yakinci, M. E.; Aksan, M. A.; Balcı, Y. (Elsevier Science Sa, 2008)We investigated the effect of Mo addition to MgB2/Ag tapes fabricated by the ex situ PIT method. The heat treatments were carried out at 600 degrees C for 24 h under At atmosphere. The structural development, microstructures, ... -
Electrochemical effects and magnetic properties of B substituted LiCoO2: Improving Li-battery performance
Öz, E.; Altın, S.; Demirel, S.; Bayri, A.; Altın, E.; Bağlayan, O.; Avcı, S. (Elsevier Science Sa, 2016)LiCo(1-x)BxO(2) (x = 0, 0.125, 0.25, 0.375, 0.5, 0.75 and 1) samples were synthesized via solid state reactions. They were characterized by SEM, X-ray powder diffraction, FTIR, Raman, electrical and magnetic measurements. ... -
Fabrication of Ca-Mn-Nb-O compounds and their structural, electrical, magnetic and thermoelectric properties
Öz, E.; Demirel, S.; Altın, S.; Altın, E.; Bağlayan, O.; Bayri, A.; Avcı, S. (IOP Publishing LTD, 2018)CaMn1-xNbxO3-delta (0 <= x <= 1) were synthesized by conventional solid state reaction method. The structural properties were determined by FTIR, Raman, XRD, XAS measurements. The FTIR and Raman modes change by increasing ... -
Growth mechanism and magnetic and electrochemical properties of Na0.44MnO2 nanorods as cathode material for Na-ion batteries
Demirel, S.; Öz, E.; Altın, E.; Altın, S.; Bayri, A.; Kaya, P.; Avcı, S. (Elsevier Science Inc, 2015)Nanorods of Na0.44MnO2 are a promising cathode material for Na-ion batteries due to their large surface area and single crystalline structure. We report the growth mechanism of Na(0.44)Mno(2) nanorods via solid state ... -
New Cu-Al Based Quaternary and Quinary High Temperature Shape Memory Alloy Composition Systems
Karaduman, O.; Özkul, I.; Altın, S.; Altın, E.; Bağlayan, O.; Canbay, C. Aksu (Amer Inst Physics, 2018)The Cu-rich HTSMAs (high temperature shape memory alloys) with new compositions of a quaternary Cu24.07Al- 1.85Ti-1.40Co (at%) and a quinary Cu-24.08Al-2.23Fe-1.34Co-0.97Ti (at%) were fabricated by arc melting and analysed ... -
Structural, magnetic, electrical and electrochemical properties of SrCo02.5, Sr9Co2Mn5O21 and SrMnO3 compounds
Demirel, S.; Öz, E.; Altın, S.; Bayri, A.; Bağlayan, O.; Altın, E.; Avcı, S. (Elsevier Sci LTD, 2017)SrCo1-xMnxO3-d (0 <= x <= 1) were synthesized by conventional solid state reaction method. We found that Mn substitution hinders the decomposition of carbonate at 900 degrees C and increases the synthesis temperature of ...
