Testing of a Laboratory System for Analysis of the Microwave-Shielding Properties of Photocatalytic Coatings on Concrete

A laboratory system designed to assess the microwave-screening properties of materials is tested. Concrete samples with photocatalytic coatings of the following types are employed: Degussa P-25 industrial photocatalyst in a cement–sandstone mixture; a TiO 2 –SiO 2 photocatalytic composite synthesize...

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Bibliographic Details
Published in:Russian engineering research 2024, Vol.44 (10), p.1476-1478
Main Authors: Podgornyi, D. S., Bondarenko, D. O., Strokova, V. V.
Format: Article
Language:English
Subjects:
Coatings
Detonation
Engineering
Engineering Design
Material properties
Mixtures
Photocatalysis
Powder spraying
Sandstone
Silicon dioxide
Sol-gel processes
Titanium dioxide
Titanium oxides
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Summary:A laboratory system designed to assess the microwave-screening properties of materials is tested. Concrete samples with photocatalytic coatings of the following types are employed: Degussa P-25 industrial photocatalyst in a cement–sandstone mixture; a TiO 2 –SiO 2 photocatalytic composite synthesized by a sol–gel method in a cement–sand mixture; and PTN8-VT1.0 titanium powder applied by detonation spraying to the sample surface and the resulting Ti–TiO x coating.
ISSN:1068-798X
1934-8088
DOI:10.3103/S1068798X24702356