Nondestructive quantitative method for evaluation of magnesium hydroxide on surface of coated fabrics from Raman spectra

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F25%3A00014213" target="_blank" >RIV/46747885:24410/25:00014213 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1038/s41598-025-97455-9" target="_blank" >https://doi.org/10.1038/s41598-025-97455-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1038/s41598-025-97455-9" target="_blank" >10.1038/s41598-025-97455-9</a>

Result language

angličtina

Original language name

Nondestructive quantitative method for evaluation of magnesium hydroxide on surface of coated fabrics from Raman spectra

Original language description

Magnesium-based compounds, such as oxide (MgO) and hydroxide (Mg (OH)2), are used in various applications ranging from medicine to electrotechnics. Especially, magnesium hydroxide coatings of textile structures are frequently used as part of flame retardant compositions, antibacterial agents, and surface absorption of far infrared radiation. Numerous analytical techniques exist for evaluating these compounds on material surfaces. The main aim of this article is to propose a novel methodology for the non-destructive quantitative evaluation of Mg (OH)2 coatings on the surfaces of typical synthetic fibers in low concentrations by analyzing Raman spectra. A regression approach was used to determine the concentration of Mg (OH)2 based on the assumption of Raman spectra additivity of Mg (OH)2 and the synthetic fiber. A simple modification of the sensor for analyzing Raman spectra was implemented, ensuring accurate positioning along all three axes. This methodology was applied to the analysis of polyester and polyamide textiles with Mg (OH)2 coatings.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10700 - Other natural sciences

Project

<a href="/en/project/GM21-32510M" target="_blank" >GM21-32510M: Advanced structures for thermal insulation in extreme conditions</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2025

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

SCIENTIFIC REPORTS>

ISSN

2045-2322

e-ISSN

—

Volume of the periodical

15

Issue of the periodical within the volume

1

Country of publishing house

DE - GERMANY

Number of pages

10

Pages from-to

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UT code for WoS article

001466042000023

EID of the result in the Scopus database

2-s2.0-105003271785