Optical Properties and Radiation Resistance of Diopside Obtained by Microwave Method

The hydrothermal microwave method for the synthesis of diopside is developed. The changes in the physicochemical properties under the influence of radiation, which simulate the space conditions and the UV radiation of the Sun on the optical properties of the diopside are investigated. The microwave...

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Bibliographic Details
Published in:Journal of contemporary physics 2020, Vol.55 (1), p.23-29
Main Authors: Sargsyan, A. A., Baghramyan, V. V., Knyazyan, N. B., Harutyunyan, V. V., Grigoryan, N. E., Aleksanyan, A. M., Badalyan, A. O.
Format: Article
Language:English
Subjects:
Calcium magnesium silicates
Diopside
Optical properties
Particle and Nuclear Physics
Physics
Physics and Astronomy
Radiation tolerance
Ultraviolet radiation
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Summary:The hydrothermal microwave method for the synthesis of diopside is developed. The changes in the physicochemical properties under the influence of radiation, which simulate the space conditions and the UV radiation of the Sun on the optical properties of the diopside are investigated. The microwave method enables to manufacture the crystalline CaO·MgO·2SiO 2 -diopside at lower temperatures (850°C) as compared to traditional methods. The synthesized diopside has a high diffusion reflection, it is radiation-resistant and can be used as a pigment for thermoregulating coatings.
ISSN:1068-3372
1934-9378
DOI:10.3103/S1068337220010041