FATIGUE STUDY OF SPIRO[INDOLINE-NAPTHOOXAZINES] PIGMENT USING COLORIMETRIC DATA IN A CONTINUOUS MODE OF UV IRRADIANCE

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F21%3A00009427" target="_blank" >RIV/46747885:24410/21:00009427 - isvavai.cz</a>

Result on the web

<a href="http://vat.ft.tul.cz/2021/4/VaT_2021_4_13.pdf" target="_blank" >http://vat.ft.tul.cz/2021/4/VaT_2021_4_13.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

FATIGUE STUDY OF SPIRO[INDOLINE-NAPTHOOXAZINES] PIGMENT USING COLORIMETRIC DATA IN A CONTINUOUS MODE OF UV IRRADIANCE

Original language description

The fatigue behavior of photochromic pigment applied on fabric is studied under different asymmetric UV irradiance times in seconds of one photochromic cycle and developed a rapid testing method for studying such chromic compounds in the future. The fatigue property of chromic compounds plays a significant role in designing possible applications such as UV sensors for outdoor applications, optical rewritable devices, and smart wearable textile-based sensors. The photochromic woven fabric was prepared using the screen-printing technique using chromic pigment. Previous studies have demonstrated the sensitivity of photochromic pigments to UV radiation‘s intensity during the experimentation. This work provides a different approach in testing the fatigue resistance of such photo-induced transform chromic pigment of the spiro-indolines-oxazine family. The pigment was applied on the surface of the fabric to harness as a UV sensor for outdoor applications. We found that color intensity performance and fatigue resistance can be evaluated using a relatively small amount of necessary photochromic cycles and an advanced time/intensity UV radiation exposure setup.

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

20503 - Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2021

Confidentiality

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

Name of the periodical

Vlákna a Textil

ISSN

1335-0617

e-ISSN

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Volume of the periodical

28

Issue of the periodical within the volume

4

Country of publishing house

SK - SLOVAKIA

Number of pages

9

Pages from-to

93-101

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-85125564925