Nano-TiO2/maleic acid/triethanol amine/sodium hypophosphite colloid on cotton to produce cross-linking and self-cleaning properties

2012 ◽  
Vol 103 (8) ◽  
pp. 795-805 ◽  
Author(s):  
M. Montazer ◽  
F. Lessan ◽  
M.B. Moghadam
Keyword(s):  
Maleic Acid ◽  
Sodium Hypophosphite ◽  
Cross Linking ◽  
Nano Tio2 ◽  
Triethanol Amine ◽  
Self Cleaning

scholarly journals Cellulase Pretreatment on Mercerized Cotton to Enhance X-Linking, Self-cleaning, and Antibacterial Properties Using Nano TiO2/CA/BTCA: Statistical Approaches

2013 ◽  
Vol 8 (4) ◽  
pp. 155892501300800
Author(s):  
Ali Nazari ◽  
Majid Montazer ◽  
Navid Nasirizadeh ◽  
Behnam Namiranian
Keyword(s):  
Antibacterial Properties ◽  
Cotton Fabrics ◽  
Cross Linking ◽  
Gram Negative Bacteria ◽  
Nano Tio2 ◽  
Self Cleaning ◽  
Pre Treatment ◽  
Escherichia Coli Bacteria ◽  
Recovery Angle ◽  
Fabric Surface

In this study, cellulase pre-treated mercerized cotton (EMC) fabrics were treated with citric acid (CA), butane tetra carboxylic acid (BTCA) and nano TiO2 (NTO) to produce fabric with enhanced cross-linking, self-cleaning, and antibacterial properties. However treatment of EMC fabrics with NTO/CA/BTCA has not been reported. The NTO particles were stabilized on the cotton surface using CA/BTCA cross-linking agents. In order to create optimum dry crease recovery angle (DCRA), self-cleaning based on (ΔE*) and bacteria reduction against Gram-positive and Gram-negative bacteria, the appropriate models were obtained based on Design of Expert software. The roles of CA, BTCA and NTO concentrations in cross-linking, self-cleaning, and antibacterial properties of the EMC fabric were investigated using response surface methodology (RSM). Overall, the cellulase pre-treatment of the mercerized cotton fabrics improved the antibacterial activity against Staphylococcus aureus and Escherichia coli bacteria, and also enhanced DCRA and self-cleaning properties significantly as compared with control samples. Also, reflectance spectra analyses (200–400 nm) and Scanning Electron Microscopy (SEM) were employed to confirm the NTO particles on the EMC fabric surface.

Nano TiO2 photo-catalyst and sodium hypophosphite for cross-linking cotton with poly carboxylic acids under UV and high temperature

2009 ◽  
Vol 371 (1-2) ◽  
pp. 10-16 ◽  
Author(s):  
A. Nazari ◽  
M. Montazer ◽  
A. Rashidi ◽  
M. Yazdanshenas ◽  
M. Anary-Abbasinejad
Keyword(s):  
High Temperature ◽  
Carboxylic Acids ◽  
Sodium Hypophosphite ◽  
Cross Linking ◽  
Nano Tio2 ◽  
Photo Catalyst

Effect of Nano TiO2 on Self-cleaning Property of Cross-linking Cotton Fabric with Succinic Acid Under UV Irradiation

2010 ◽  
Vol 86 (5) ◽  
pp. 1030-1037 ◽  
Author(s):  
Loghman Karimi ◽  
Mohammad Mirjalili ◽  
Mohammad Esmail Yazdanshenas ◽  
Ali Nazari
Keyword(s):  
Succinic Acid ◽  
Cotton Fabric ◽  
Uv Irradiation ◽  
Cross Linking ◽  
Nano Tio2 ◽  
Self Cleaning

Nano-TiO2 coatings for cultural heritage protection: The role of the binder on hydrophobic and self-cleaning efficacy

2016 ◽  
Vol 91 ◽  
pp. 1-8 ◽  
Author(s):  
Mauro F. La Russa ◽  
Natalia Rovella ◽  
Monica Alvarez de Buergo ◽  
Cristina M. Belfiore ◽  
Antonino Pezzino ◽  
...  
Keyword(s):  
Cultural Heritage ◽  
Nano Tio2 ◽  
Heritage Protection ◽  
Self Cleaning ◽  
Tio2 Coatings ◽  
Cleaning Efficacy

Facile fabrication of superhydrophobic paper with durability, chemical stability and self-cleaning by roll coating with modified nano-TiO2

2020 ◽  
Vol 10 (11) ◽  
pp. 4063-4073 ◽  
Author(s):  
Yuhong Teng ◽  
Yufeng Wang ◽  
Baoying Shi ◽  
Weiwei Fan ◽  
Ziyan Li ◽  
...  
Keyword(s):  
Chemical Stability ◽  
Nano Tio2 ◽  
Roll Coating ◽  
Facile Fabrication ◽  
Self Cleaning ◽  
Superhydrophobic Paper

Self-cleaning performance of nano-TiO2 modified metakaolin-based geopolymers

2021 ◽  
Vol 115 ◽  
pp. 103847
Author(s):  
Krishnan U. Ambikakumari Sanalkumar ◽  
En-Hua Yang
Keyword(s):  
Nano Tio2 ◽  
Cleaning Performance ◽  
Self Cleaning

Self cleaning behaviour of Ni/nano-TiO2 metal matrix composites

2013 ◽  
Vol 105 ◽  
pp. 324-332 ◽  
Author(s):  
S. Spanou ◽  
A.I. Kontos ◽  
A. Siokou ◽  
A.G. Kontos ◽  
N. Vaenas ◽  
...  
Keyword(s):  
Metal Matrix Composites ◽  
Metal Matrix ◽  
Matrix Composites ◽  
Nano Tio2 ◽  
Cleaning Behaviour ◽  
Self Cleaning
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