Hybrid inorganic-organic coatings enhancing glass corrosion resistance

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F24%3A43927889" target="_blank" >RIV/60461373:22310/24:43927889 - isvavai.cz</a>

Result on the web

<a href="https://link.springer.com/article/10.1007/s10971-023-06307-3?utm_source=rct_congratemailt&utm_medium=email&utm_campaign=oa_20240124&utm_content=10.1007/s10971-023-06307-3" target="_blank" >https://link.springer.com/article/10.1007/s10971-023-06307-3?utm_source=rct_congratemailt&utm_medium=email&utm_campaign=oa_20240124&utm_content=10.1007/s10971-023-06307-3</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10971-023-06307-3" target="_blank" >10.1007/s10971-023-06307-3</a>

Result language

angličtina

Original language name

Hybrid inorganic-organic coatings enhancing glass corrosion resistance

Original language description

This work aims to prepare a functional hybrid organic–inorganic coating on glass using the sol–gel process. The sol–gel coatings are commonly used for changing and/or enhancing optical, chemical and mechanical properties of the substrate glass. The coatings prepared in this work should exhibit high transmittance and good chemical resistance, whereof should be achieved by the combination of default precursor tetraethoxysilane (TEOS) and various functionalized silicon alkoxides 3-(trimethoxysilyl)propyl methacrylate (MEMO) and isobutyl(trimethoxy)silane (IBTMS). Sols were applied on substrate glass via the dip-coating method at different withdrawal speeds. Coatings were dried 1 h at 200 °C in ambient atmosphere. Assessment of transmittance was done by UV-Vis spectrophotometry, chemical resistance was observed by accelerated weathering tests in a humidity chamber, mechanical properties were evaluated with the means of standardized pencil hardness test and cross-cut tape test, and moreover analysis of abrasion resistance was done by model test. The most efficient functionalization was combination of 1% IBTMS + 1% MEMO and functionalization with MEMO up to 2% alone. These coatings showed good resistance against damp heat, they can withstand certain loads of abrasion and concurrently still exhibit high transmittance in the visible spectrum.

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

20506 - Coating and films

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2024

Confidentiality

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

Name of the periodical

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY

ISSN

0928-0707

e-ISSN

1573-4846

Volume of the periodical

Neuveden

Issue of the periodical within the volume

24. 1. 2024

Country of publishing house

US - UNITED STATES

Number of pages

14

Pages from-to

"nestrankovana"

UT code for WoS article

001147641000001

EID of the result in the Scopus database

2-s2.0-85183001533