Fluorophosphate glass of the xBa(PO3)2 · (90–x)NaPO3 · 10AlF3 system containing CuCl nanocrystals
- 作者: Kolobkova E.1,2, Abdelghany M.1, Sychov M.1
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隶属关系:
- St. Petersburg State Institute of Technology
- ITMO University
- 期: 卷 42, 编号 2 (2016)
- 页面: 158-163
- 栏目: Article
- URL: https://journals.rcsi.science/1087-6596/article/view/215369
- DOI: https://doi.org/10.1134/S1087659616020097
- ID: 215369
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详细
Fluorophosphate glass containing 1.7 mol % of CuCl was synthesized in the xBa(PO3)2 · (90–x)NaPO3 · 10AlF3 system (mol %). The excess chlorine due to the addition of two different amounts of HCl results in a decrease in glass density indicating the introduction of chlorine in the structure and reduction of the degree of connectivity of the glass network. In glass with a high concentration of chlorine, CuCl nanocrystals with dimensions of about 4–4.6 nm are formed during the heat treatment near the glass transition temperature (Tg); this is registered by the appearance and increase of exciton bands corresponding to the Z1,2 and Z3 transitions.
作者简介
E. Kolobkova
St. Petersburg State Institute of Technology; ITMO University
编辑信件的主要联系方式.
Email: kolobok106@rambler.ru
俄罗斯联邦, Moskovskii pr. 26, St. Petersburg, 190013; Birzhevaya liniya 4, St. Petersburg, 199034
M. Abdelghany
St. Petersburg State Institute of Technology
Email: kolobok106@rambler.ru
俄罗斯联邦, Moskovskii pr. 26, St. Petersburg, 190013
M. Sychov
St. Petersburg State Institute of Technology
Email: kolobok106@rambler.ru
俄罗斯联邦, Moskovskii pr. 26, St. Petersburg, 190013