The effects of gamma irradiation on dielectric properties of Ag/Gd co-doped hydroxyapatites

KAYĞILI, ÖMER; KESER, SERHAT; Selcuk, A.; BULUT, NİYAZİ; KÖYTEPE, SÜLEYMAN; Yahia, I.; Ates, Tankut

doi:10.1007/s10854-019-01387-w

The effects of gamma irradiation on dielectric properties of Ag/Gd co-doped hydroxyapatites

Atıf İçin Kopyala

KAYĞILI Ö., KESER S., Selcuk A. B., BULUT N., KÖYTEPE S., Yahia I. S., ...Daha Fazla

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, cilt.30, sa.11, ss.10443-10453, 2019 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 30 Sayı: 11
Basım Tarihi: 2019
Doi Numarası: 10.1007/s10854-019-01387-w
Dergi Adı: JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.10443-10453
İnönü Üniversitesi Adresli: Evet

Özet

1.0 at% Ag-containing hydroxyapatites (HAps) doped with the different amounts of Gd (e.g., 0, 0.8, 1.6 and 2.4 at%) were synthesized by a wet chemical method and their dielectric properties were investigated before and after gamma irradiation. The changes in the relative permittivity and alternating current (AC) conductivity values of the as-synthesized samples before and after irradiation were investigated using dielectric measurements. It was found that both Gd content and gamma irradiation dose significantly affect the dielectric properties and AC conductivity. It was concluded that especially due to the thermal stabilities and suitable dielectric properties, the as-synthesized Gd-doped Ag containing HAps could be used for bone healing applications.