Effect of aging time on the crystal structure of new quaternary silicate gel-glasses

Thet Thet Swe, Khairul Anuar Shariff, Ahmad Fauzi Mohd Noor, Kunio Ishikawa, Hasmaliza Mohamad

Research output: Contribution to journalConference articlepeer-review

3 Citations (Scopus)


Bioactive glasses and glass-ceramics were applied in bone fix applications, dental applications as well as in tissue engineering. New S50P4 glass with a composition of SiO2-Na2O-CaO-P2O5 in the quaternary system with different aging time (3, 5 and 7 days) was prepared by sol-gel method. XRD results indicate that the crystalline patterns in gel-derived glass aged for 3 days exhibit high intensity peaks compare to samples aged for 5 and 7 days. In FTIR spectra, the intensity of the crystalline silicate and phosphate phases were decreased with an increase aging time.

Original languageEnglish
Pages (from-to)1668-1672
Number of pages5
JournalMaterials Today: Proceedings
Publication statusPublished - 2019
Event2017 Conference on Biomedical and Advanced Materials, Bio-CAM 2017 - Langkawi, Malaysia
Duration: Nov 28 2017Nov 29 2017

All Science Journal Classification (ASJC) codes

  • General Materials Science


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