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Preparation structural and micromechanical properties of Al Mg co doped ZnO nanoparticles by sol gel process   
Yazarlar
Doç. Dr. Elif AŞIKUZUN TOKEŞER
Kastamonu Üniversitesi, Türkiye
Prof. Dr. Özgür ÖZTÜRK
Kastamonu Üniversitesi, Türkiye
Lütfi Arda
Bahçeşehir Üniversitesi, Türkiye
D Akcan
Sevim Demirözü Şenol
Abant İzzet Baysal Üniversitesi, Türkiye
Cabir Terzioğlu
Abant İzzet Baysal Üniversitesi, Türkiye
Özet
Zn0.90Mg0.10−xAlxO (x = 0.0, 0.1, 0.2, 0.3, 0.4, 0.5 and 0.10) nanoparticles were prepared by using sol–gel technique. The effects of Al and Mg doping on the structural and mechanical properties were investigated by using X-Ray diffraction (XRD), scanning electron microscopy (SEM) and digital micro-hardness tester, respectively. The grain size, a and c lattice parameters and morphology of nanoparticles were characterized by XRD and SEM measurements. The grain sizes of Al/Mg co-doped ZnO nanoparticles were also calculated by Scherrer–Warren equation. a and c lattice parameters are calculated from XRD peaks. According to the results it was observed that the grain sizes increased with increasing the Al doping. c lattice parameter partially decreased with Al doping. The experimental results of hardness measurements were analyzed using Meyer’s law, proportional specimen resistance model, elastic/plastic deformation model, and Hays–Kendall (HK) approach. It was observed that HK approach is the most successful model for the micro-hardness analysis of Al/Mg co-doped ZnO materials.
Anahtar Kelimeler
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı Journal of Materials Science: Materials in Electronics
Dergi ISSN 0957-4522
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce
Basım Tarihi 10-2015
Cilt No 26
Sayı 10
Sayfalar 8147 / 8159
Doi Numarası 10.1007/s10854-015-3475-4
Makale Linki http://link.springer.com/10.1007/s10854-015-3475-4
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
SCOPUS 17
Preparation structural and micromechanical properties of Al Mg co doped ZnO nanoparticles by sol gel process

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