New Glasses in the PbCl2–PbO–B2O3 System: Structure and Optical Properties

Авторы: Butenkov D., Bakaeva A., Runina K., Krol I., Uslamina M., Pynenkov A., Petrova O., Avetissov I.
Журнал: Ceramics
Том: 6
Номер: 3
Год издания: 2023
Издательство: MDPI Publishing
Местоположение издательства: Basel, Switzerland, Switzerland
Первая страница: 1348
Последняя страница: 1364
DOI: 10.3390/ceramics6030083
Аннотация: New oxychloride lead borate glasses in the xPbCl –(50-0.5x)PbO–(50-0.5x)B O system were synthesized with a maximum lead chloride content of 40 mol%. The characteristic temperatures and mechanical and optical properties were studied. The incorporation of lead chloride led to a significant expansion of the transparency range in the UV (up to 355 nm) and IR regions (up to 4710 nm). Decreases in the Vickers hardness, density, and glass transition temperature were the consequences of a change in the structure. The studied glasses are promising materials for photonics and IR optics. The structure of the PbCl –PbO–B O system was analyzed in detail using vibrational spectroscopy and X-ray diffraction.
Добавил в систему: Петрова Ольга Борисовна

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