Morphology and optical properties of thin silica films containing bimetallic Ag/Au nanoparticles

Yashan, G.; Eremenko, A.; Smirnova, N.; Suzer, S.; Ertas, GÜLAY; Tabor, Ch.

doi:10.1007/s11237-009-9050-4

Morphology and optical properties of thin silica films containing bimetallic Ag/Au nanoparticles

Yashan G. R., Eremenko A. M., Smirnova N. P., Suzer S., Ertas G., Tabor C.

THEORETICAL AND EXPERIMENTAL CHEMISTRY, cilt.44, sa.6, ss.356-361, 2008 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 44 Sayı: 6
Basım Tarihi: 2008
Doi Numarası: 10.1007/s11237-009-9050-4
Dergi Adı: THEORETICAL AND EXPERIMENTAL CHEMISTRY
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.356-361
Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
Orta Doğu Teknik Üniversitesi Adresli: Hayır

Özet

We have studied the optical spectra in the UV and visible regions, the morphology by scanning electron microscopy (SEM), and the X-ray photoelectron spectra (XPS) of bimetallic Ag/Au nanoparticles incorporated into transparent silicate films in the sol-gel transition stage. The bimetallic nanoparticles, obtained by a combination of photoreduction and thermal reduction, form structures of the alloy or core-shell type.