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

Kód výsledku v 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>

Výsledek na webu

<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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Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

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OECD FORD obor

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

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Vlákna a Textil

ISSN

1335-0617

e-ISSN

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Svazek periodika

28

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

9

Strana od-do

93-101

Kód UT WoS článku

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EID výsledku v databázi Scopus

2-s2.0-85125564925