Self-cleaning Finishing of Cotton Fabric with TiO2/Ag2S/rGO Composite

2021 ◽  
Author(s):  
Hui-Yu Jiang ◽  
Ze-Yu Ouyang ◽  
Rong Hu ◽  
Jun Wan ◽  
Jun-Jiang Zhu
Keyword(s):  
Cotton Fabric ◽  
Self Cleaning

scholarly journals Preparation of fluorine-free superhydrophobic and wear-resistant cotton fabric with a UV curing reaction for self-cleaning and oil/water separation

RSC Advances ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 4660-4671
Author(s):  
Yaofa Luo ◽  
Shuang Wang ◽  
Xihan Fu ◽  
Xiaosheng Du ◽  
Haibo Wang ◽  
...  
Keyword(s):  
Cotton Fabric ◽  
Uv Curing ◽  
Water Separation ◽  
Wear Resistant ◽  
Curing Reaction ◽  
Oil Water Separation ◽  
Oil Water ◽  
Self Cleaning

A durable superhydrophobic, self-cleaning cotton fabric based on UV curing was prepared and used in the field of oil/water separation.

Ultrasonic biosynthesis of TiO2 nanoparticles for improved self-cleaning and wettability coating of DBD plasma pre-treated cotton fabric

2021 ◽  
Vol 127 (8) ◽  
Author(s):  
Muhammad Saleem ◽  
Muhammad Yasin Naz ◽  
Shazia Shukrullah ◽  
Shaukat Ali ◽  
Syed Talha Ali Hamdani
Keyword(s):  
Tio2 Nanoparticles ◽  
Cotton Fabric ◽  
Dbd Plasma ◽  
Self Cleaning

Cotton fabric loaded with self-dispersive and reactive biphasic TiO2 for durable self-cleaning activity and ultraviolet protection

2021 ◽  
Author(s):  
Zhenming Qi ◽  
Kuang Wang ◽  
Jiayi Chen ◽  
Dawei Gao ◽  
Yu Ren ◽  
...  
Keyword(s):  
Cotton Fabric ◽  
Ammonia Solution ◽  
Ultraviolet Protection ◽  
Self Cleaning

In this article, amino functionalized TiO2 (TiO2/KH550) was obtained in a mild reaction between 3-aminopropyltriethoxysilane and TiO2 with the aid of concentrated ammonia solution. 4-(4,6-dichloro-1,3,5-triazine-2-yl) amino) sodium benzenesulfonate (SAT) was...

Facile preparation of multi-scale nanoarchitectures on cotton fabric with low surface energy for high performance self-cleaning

2020 ◽  
Vol 111 (11) ◽  
pp. 1603-1613
Author(s):  
Shengnan Tian ◽  
Jian Zhao ◽  
Jiahuan He ◽  
Haiting Shi ◽  
Bingqi Jin ◽  
...  
Keyword(s):  
Surface Energy ◽  
Cotton Fabric ◽  
High Performance ◽  
Multi Scale ◽  
Low Surface Energy ◽  
Facile Preparation ◽  
Self Cleaning

Self-cleaning photoactive cotton fabric modified with nanocrystalline TiO2 for efficient degradation of volatile organic compounds and DNA contaminants

2020 ◽  
Vol 388 ◽  
pp. 124167 ◽  
Author(s):  
Maria Solovyeva ◽  
Dmitry Selishchev ◽  
Svetlana Cherepanova ◽  
Grigory Stepanov ◽  
Evgeny Zhuravlev ◽  
...  
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Cotton Fabric ◽  
Nanocrystalline Tio2 ◽  
Volatile Organic ◽  
Self Cleaning

scholarly journals Superhydrophobic and photocatalytic self-cleaning on cotton fabric using fluorine-free flower-like-TiO2/PDMS coatings

2021 ◽  
Author(s):  
Esfandiar Pakdel ◽  
Hai Zhao ◽  
Jinfeng Wang ◽  
Bin Tang ◽  
Russell Varley ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Cotton Fabric ◽  
Nitrogen Doping ◽  
Dip Coating ◽  
Polydimethyl Siloxane ◽  
Water Contact ◽  
Highly Efficient ◽  
Coating Method ◽  
Self Cleaning ◽  
The Impact

Abstract This research presents the development of novel self-cleaning cotton fabric with dual functionalities of superhydrophobicity and photocatalytic activity. Fluorine-free coating formulations composed of either flower-like TiO2 or nitrogen-doped TiO2 particles, with a hierarchical surface morphology, and polydimethyl siloxane (PDMS) polymer were applied to cotton fabrics using a facile dip-coating method. The self-cleaning performance of fabrics was assessed based on their superhydrophobicity and effective removal of oil-based food stains. Additionally, the impact of nitrogen doping on photocatalytic activity of flower-like TiO2 particles was investigated. The obtained results demonstrated that the presence of both PDMS and hierarchical particles generated excellent superhydrophobicity on the cotton fabric with a water contact angle of 156.7 ± 1.9⁰. In addition, the coated fabric exhibited highly efficient photocatalytic activity, decomposing stains under simulated sunlight. Nitrogen doping process significantly boosted the photocatalytic activity of TiO2 particles in degrading stains and dye solution. The developed superhydrophobic fabric showed high robustness against both chemical and physical durability tests. This research contributes significantly to the continued advancement of highly efficient self-cleaning textiles via the development of dual functions of superhydrophobicity and photocatalytic activity.

scholarly journals Preparation of BiOCl/Bi2WO6 Photocatalyst for Efficient Fixation on Cotton Fabric: Applications in UV Shielding and Self-Cleaning Performances

Materials ◽  
2021 ◽  
Vol 14 (22) ◽  
pp. 7002
Author(s):  
Jiayi Chen ◽  
Kuang Wang ◽  
Jialong Tian ◽  
Wenhui Yu ◽  
Yujie Chen ◽  
...  
Keyword(s):  
Visible Light ◽  
Cotton Fabric ◽  
Photoelectron Spectroscopy ◽  
Cotton Fabrics ◽  
Diffuse Reflection Spectroscopy ◽  
X Ray Diffraction ◽  
X Ray ◽  
Visible Light Driven ◽  
Blue Solution ◽  
Self Cleaning

In this work, a visible-light-driven BiOCl/Bi2WO6 photocatalyst was obtained via a facile hydrothermal method and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive spectrometry (EDS), X-ray photoelectron spectroscopy (XPS), ultraviolet/visible light diffuse reflection spectroscopy (UV/Vis), and photocurrent (PC). BiOCl/Bi2WO6 was modified with (3-chloro-2-hydroxypropyl) trimethyl ammonium chloride to obtain the cationized BiOCl/Bi2WO6. Cotton fabric was pretreated with sodium hydroxide (NaOH) and sodium chloroacetate solution to obtain carboxymethylated cotton fabric, which was further reacted with cationized BiOCl/Bi2WO6 to achieve finished cotton fabric. The cotton fabrics were characterized by Fourier-transform infrared spectroscopy (FT-IR), XRD, SEM, and EDS. The photocatalytic activity of the BiOCl/Bi2WO6 photocatalyst and cotton fabrics was assessed by photocatalytic degradation of MB (methylene blue) solution under simulated visible light. The self-cleaning property of cotton fabrics was evaluated by removing MB solution and red-wine stains. Results revealed that the coated cotton fabrics exhibited appreciable photocatalytic and self-cleaning performance. In addition, anti-UV studies showed that the finished cotton fabrics had remarkable UV blocking properties in the UVA and UVB regions. Therefore, the finished cotton fabric with BiOCl/Bi2WO6 can provide a framework for the development of multifunctional textiles.

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