Effect of CoO Addition on the Optical and Physical Properties of Silicoborate Glasses

Wichian Siriprom; Kanyakorn Teanchai; Nattapon Srisittipokakun; Jakrapong Kaewkhao

doi:10.4028/www.scientific.net/KEM.675-676.318

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 675-676Effect of CoO Addition on the Optical and Physical...

Effect of CoO Addition on the Optical and Physical Properties of Silicoborate Glasses

Abstract:

In this work, effects of CoO on silicoborate glasses have been investigated. Glasses were prepared in formula (53-x)B₂O₃:11SiO₂:32SrO:1Bi₂O₃:1TiO₂: xCoO (where x is 0.00, 0.01, 0.02, 0.03, 0.04 and 0.05 mol%). The results show that, the density and refractive index were increased with increasing of CoO concentration. The optical absorption spectra were measured by UV-Visible Spectrophotometer and show peaks correspond with Co²⁺ in glass matrices at a wavelength of around 511 584 and 649 nm for all glass samples.

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Periodical:

Key Engineering Materials (Volumes 675-676)

Pages:

318-321

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.675-676.318

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Online since:

January 2016

Authors:

Wichian Siriprom*, Kanyakorn Teanchai, Nattapon Srisittipokakun, Jakrapong Kaewkhao

Keywords:

CoO, Optical Properties, Physical Properties, Silicoborate

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