| Yazarlar |
Haluk Koralay
Gazi Üniversitesi, Türkiye |
|
Öznur Hiçyılmaz
|
|
Şükrü Çavdar
Gazi Üniversitesi, Türkiye |
Prof. Dr. Özgür ÖZTÜRK
Kastamonu Üniversitesi, Türkiye |
Prof. Dr. Ahmet Tolga TAŞÇI
Kastamonu Üniversitesi, Türkiye |
| Özet |
| Thermal properties of Cu-Zn partially substituted Bi1.8Sr2Ca2Cu3.2-xZnxO10+δ (x = 0, 0.1 and 0.5) glass-ceramic systems have been investigated with the help of a differential thermal analyzer (DTA) by using Johnson-Mehl-Avrami-Kolmogorov (JMAK) approximation. Non-isothermal crystallization kinetics of the samples has been tested. The calculated values of activation energy of crystallization (E) and Avrami parameter (n) ranged between 306.1 and 338.3 kJ·mol-1 and 1.29 and 3.59, respectively. Crystallization kinetics was compared following the partial substitution, before and after Zn doping of the sample. In addition, by using a scanning electron microscope (SEM) and X-ray powder diffractometer (XRD), structural properties of Zn doped BSCCO glass-ceramic samples were determined. Surface morphology of the samples was studied by SEM measurements. Lattice parameters and volume of the samples were calculated from the XRD measurements. |
| Anahtar Kelimeler |
| BSCCO,Zn-doped glass-ceramics,thermal properties |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
| Dergi Adı | Materials Science-Poland |
| Dergi ISSN | 2083-134X |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Makale Dili | İngilizce |
| Basım Tarihi | 01-2016 |
| Cilt No | 34 |
| Sayı | 1 |
| Doi Numarası | 10.1515/msp-2016-0027 |
| Makale Linki | http://www.degruyter.com/view/j/msp.2016.34.issue-1/msp-2016-0027/msp-2016-0027.xml |
| Atıf Sayıları | |
| WoS | 3 |
| SCOPUS | 3 |
| Google Scholar | 6 |
