The Nucleation Effect of PbSe Additive on Bi2Sr2CaCu2O delta Glass Ceramics

ÇAVDAR Ş., Deniz E., TURAN N., Tasci A. T., ÖZTÜRK Ö., Koralay H.

GLASS AND CERAMICS, cilt.79, sa.1-2, ss.75-81, 2022 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 79 Sayı: 1-2
  • Basım Tarihi: 2022
  • Doi Numarası: 10.1007/s10717-022-00458-5
  • Dergi Adı: GLASS AND CERAMICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Art Source, Communication Abstracts, Compendex, INSPEC, Metadex, Civil Engineering Abstracts
  • Sayfa Sayıları: ss.75-81
  • Anahtar Kelimeler: glass, glass ceramics, BSCCO, PbSe, Avrami parameter, DTA, TG, NONISOTHERMAL CRYSTALLIZATION, BIOACTIVE GLASS, KINETICS, PHASE, GROWTH, ENERGY
  • Gazi Üniversitesi Adresli: Evet

Özet

The crystallisation kinetics and effects of doping on Bi2Sr2CaCu2O delta (BSCCO) glass ceramic system with 0.0%, 0.1%, 0.3% and 0.5% PbSe were investigated in this study. Differential thermal analysis (DTA) was used to investigate the effects of PbSe doping on glass transition, nucleation and crystallisation temperature of glass were investigated. The DTA results were analysed using the Ozawa, Augis-Bennett, Takhor and Kissinger equations for nucleation kinetics to determine the activation energies and Avrami parameters. Thermogravimetric analysis revealed that the amount of oxidation in the structure increased with increasing PbSe-doping concentration.