Development of durable superhydrophobic and UV protective cotton fabric via TiO2/trimethoxy(octadecyl)silane nanocomposite coating

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F21%3A00008657" target="_blank" >RIV/46747885:24410/21:00008657 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.tandfonline.com/doi/pdf/10.1080/00405000.2020.1834235" target="_blank" >https://www.tandfonline.com/doi/pdf/10.1080/00405000.2020.1834235</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/00405000.2020.1834235" target="_blank" >10.1080/00405000.2020.1834235</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Development of durable superhydrophobic and UV protective cotton fabric via TiO2/trimethoxy(octadecyl)silane nanocomposite coating

Popis výsledku v původním jazyce

This work was focused on the development of superhydrophobic and UV protective cotton fabric by simple approach. Cotton fabric was coated with TiO particles by one step hydrothermal reaction. TiO coated fabric was subsequent treated with Trimethoxy(octadecyl)silane (OTMS). The effect of hydrothermal reaction time on synthesis of nanoparticles was studied. The results showed TiO particles were uniformly distributed on the fiber surface with a high coating density. The scanning electron microscopy (SEM), EDS analysis and Raman spectroscopy techniques were used to investigate the surface structure of coated fabrics. The analysis of superhydrophobicity, UV protection and oil/water separation was performed. The water contact angle was increased to 146°, 153° and 159° for deposition duration of 4, 8 and 12 h, respectively. The robust superhydrophobic fabric exhibited good stability against physical and chemical insults including mechanical abrasion test, washing durability, and exposures to extreme aqueous conditions (e.g. acidic and alkaline). Further, the superhydrophobic cotton fabrics with special wettability showed great potentials for oil/water separation under various conditions (e.g. floating oil layer or underwater oil droplet or even oil/water mixtures). In addition, this facile approach can be widely used to construct multifunctional textiles with excellent self-cleaning, UV protection, and oil/water separation properties. 2 2 2

Název v anglickém jazyce

Development of durable superhydrophobic and UV protective cotton fabric via TiO2/trimethoxy(octadecyl)silane nanocomposite coating

Popis výsledku anglicky

This work was focused on the development of superhydrophobic and UV protective cotton fabric by simple approach. Cotton fabric was coated with TiO particles by one step hydrothermal reaction. TiO coated fabric was subsequent treated with Trimethoxy(octadecyl)silane (OTMS). The effect of hydrothermal reaction time on synthesis of nanoparticles was studied. The results showed TiO particles were uniformly distributed on the fiber surface with a high coating density. The scanning electron microscopy (SEM), EDS analysis and Raman spectroscopy techniques were used to investigate the surface structure of coated fabrics. The analysis of superhydrophobicity, UV protection and oil/water separation was performed. The water contact angle was increased to 146°, 153° and 159° for deposition duration of 4, 8 and 12 h, respectively. The robust superhydrophobic fabric exhibited good stability against physical and chemical insults including mechanical abrasion test, washing durability, and exposures to extreme aqueous conditions (e.g. acidic and alkaline). Further, the superhydrophobic cotton fabrics with special wettability showed great potentials for oil/water separation under various conditions (e.g. floating oil layer or underwater oil droplet or even oil/water mixtures). In addition, this facile approach can be widely used to construct multifunctional textiles with excellent self-cleaning, UV protection, and oil/water separation properties. 2 2 2

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

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

Projekt

—

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

Journal of the Textile Institute

ISSN

0040-5000

e-ISSN

—

Svazek periodika

112

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

1639-1650

Kód UT WoS článku

000577360800001

EID výsledku v databázi Scopus

2-s2.0-85092590978