Optical properties of nanoporous glass filled with TiO2 nanostructures

• Autorzy: Viter R. , Geveluk S. , Smyntyna V. , Doycho I. , Rysiakiewicz-Pasek E. , Buk J. , Kordas K.
• Języki publikacji: PL

Abstrakty

EN

Titanium dioxide nanoparticles (NP) and nanofibers (NF) were incorporated from polymeric gels into porous glasses. Two types of glasses A and B with different porosity were chosen for measurements. Optical absorbance and photoluminescence spectra of the samples were measured at the range of 200-1100 nm and 370-800 nm correspondently before and after TiO2 incorporation. The enhancement of TiO2 photoluminescence (PL) and short-wave shift of peaks for samples A and B was found. The obtained results are explained by quantum confinement effects.

Słowa kluczowe

EN

porous glasses; titanium dioxide; nanofibers; nanoparticles; photoluminescence

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Optica Applicata
• Rocznik: 2012
• Tom: Vol. 42, nr 2
• Strony: 307--313
• Opis fizyczny: Bibliogr. 13 poz.

Twórcy

autor

Viter R.

autor

Geveluk S.

autor

Smyntyna V.

autor

Doycho I.

autor

Rysiakiewicz-Pasek E.

autor

Buk J.

autor

Kordas K.

• Experimental Physics Department, Odessa I.I. Mechnikov National University,Pasteur St. 27, 65-082 Odessa, Ukraine

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