Nano-TiO<sub>2</sub>/maleic acid/triethanol amine/sodium hypophosphite colloid on cotton to produce cross-linking and self-cleaning properties

Montazer, Majid; Lessan, Fatemeh; Moghadam, M. Bameni

doi:10.1080/00405000.2011.611289

Cited by 16 publications

(8 citation statements)

References 28 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…To minimize the destruction of polysaccharide macromolecules, it was suggested to cross‐link fibers by fatty acids that contain more than two carboxylic groups . At least one of the carboxylic groups is left free after the formation of ester‐bonds with hydroxyl groups of cellulose.…”

Section: Coatingmentioning

confidence: 99%

See 1 more Smart Citation

Cellulose Mineralization as a Route for Novel Functional Materials

Shchipunov

Postnova

2018

Adv Funct Materials

View full text Add to dashboard Cite

Cellulose possesses excellent properties, but its performance characteristics do not satisfy human requirements completely, which has soured a constant effort to improve its features. Currently, cellulose is combined with inorganics in a process called mineralization that results in a novel type of materials referred to as bio-nanocomposites. There are many examples of mineralized tissues with superior properties in living nature. This circumstance gives us a reason to biomimic them by compounding biopolymers with inorganics. Here, the main mineralization techniques, properties, structure, functionality, and application of mineralized cellulose are the focus. Cellulose can be combined with inorganics through the vapor phase or by the methods of wet chemistry. Much attention has been paid to sol-gel chemistry, which is of first importance in cellulose mineralization. Inorganics can protect polysaccharides, regulate hydrophilicity-hydrophobicity, and impart self-cleaning, antimicrobial and conducting properties, which not only improves them but results in bio-nanocomposites with novel functionalities and performance, not known before for cellulosic materials. Further calcination and carbonization of mineralized cellulose under mild conditions give nanosized metals, metal oxides, and their nanocomposites with carbon, which are often unavailable by conventional methods. Therefore, mineralization is used to develop innovative textiles, oil absorbent and oil/water separating membranes, catalysts and photocatalysts, solar cells, conductors, supercapacitors, transistors and batteries for flexible electronics, and energy storage devices. These nontraditional and highly promising areas for applications have caused an intense interest in cellulose that resembles its rediscovery.

show abstract

Section: Coatingmentioning

confidence: 99%

“…Various binders were suggested for improving the adhesion of zinc oxide and titania to cellulosic fibers . Low molecular substances and polymers are used.…”

Section: Coatingmentioning

confidence: 99%

Cellulose Mineralization as a Route for Novel Functional Materials

Shchipunov

Postnova

2018

Adv Funct Materials

View full text Add to dashboard Cite

show abstract

“…In order to improve durability to washing or handle some auxiliary products are required to join microcapsules onto the fibres surface (Nelson, 2001); they are usually based on acrylic, polyurethanes, or silicone resins (Li et al 2008;Rodrigues et al, 2009). Some studies show how polycarboxylic acids can be used in encapsulation process (Pascu, Garcia-Valls, & Giamberini, 2008) or as a binder to join microcapsules (Voncina, Kreft, Kokol, Chen, 2009;Badulescu, Vivod, Jausovec, Voncina, 2008;Ziming, Genquan, Wai-man, Huiyi, 2011) or nanoparticles to fabrics (Montazer, Lessan, Moghadam, 2012;Wanga, Chen, 2005).…”

Section: Introductionmentioning

confidence: 99%

Binder effectiveness of microcapsules applied onto cotton fabrics during laundry

Bonet-Aracil

Bou-Belda

Monllor

et al. 2015

The Journal of The Textile Institute

View full text Add to dashboard Cite

Microcapsules can be added to fabric in industrial processes however, they have not been widely spread among industrial companies. In this study we suggest the possibility of reloading microcapsules onto a fabric while cloths are washed. The effectiveness of different resins when microcapsules are applied in washing machine during domestic laundry process has been studied.Microcapsules containing lavender fragrance and melamine formaldehyde shell where adhered to the fabric by means of one acrylic acid as a resin, or some crosslinking agents such as butanetetracarboxylic acid (BTCA) or succinic acid (SUC). In order to evaluate their behaviour some laundering or ironing tests were conducted according to international standards (ISO). Every sample from the laboratory was studied with Scanning Electron Microscopy (SEM) and with a particle size counter. As a result we could observe which was the most suitable auxiliary used to bond microcapsules to fabric, and conclude about the conditions (temperature, concentration, etc.) in which we obtained the optimal results. It was demonstrated that domestic laundry is a suitable process to incorporate microcapsules to garments.

show abstract

“…This is due to the fact that crosslinkers react with the hydroxyl groups in cellulose molecules with primary chemical bonds (Lam et al 2010;Trask-Morrell et al 1994;Sricharussin et al 2004;Dehadabi 2012;Peng 2012). Previous studies have shown that the crosslinking agents can interact with nanoparticles of titanium dioxide to improve the adhesion between cellulose molecules, but these carboxylic acids need to have at least two free carboxylic groups to be able to bind to both cotton and TiO 2 (Montazer et al 2012;Karimi et al 2010). Butanetetracarboxylic acid (BTCA) with a sodium hypophosphite (SPH) catalyst has been recognized as having excellent performance including durability in repeated laundering (Kim, Y.H., et al 2003).…”

Section: Introductionmentioning

confidence: 99%

“…But when treating the textile with TiO 2 padding is the most commonly used method (Chen et al 2010;Ibrahim et al 2010;Nazari 2009;Sunderesan 2011;Dong et al 2007;Colleoni et al 2012;Dong et al 2007;Pan et al 2006). Several articles have studied the use of TiO 2 with some auxiliary products such as polycarboxylic acids (Montazer et al 2011;Nazari et al 2009;Montazer et al 2012;Karimi et al 2010;Wanga and Chen 2005) to improve durability during washing or handling. Carboxylic acids have been used to modify the TiO 2 nanoparticles as well (Qu et al 2010).…”

Section: Introductionmentioning

confidence: 99%

A comparison between acrilic resin and butanetetracarboxylic acid used to bind TiO2 nanoparticles to cotton fabrics

et al. 2015

View full text Add to dashboard Cite

Monllorpérez, P.; Gisbert Paya, J.; Díaz-García, P.; I. Montava; Montava Seguí, IJ. (2015). A comparison between acrilic resin and butanetetracarcoxylic acid used to bind TiO2 nanoparticles to cotton fabrics. Cellulose. 22 (2) ABSTRACTIn order to apply finishing particles onto fabrics, several methods such as, padding, bath exhaustion, spraying and foaming can be used. In this research, spray treatment is compared to padding when applying TiO 2 nanoparticles onto textile. Cotton fabrics´ surfaces were observed by scanning electron microscopy (SEM) and characterized by Fourier Transformed Infra Red (FT-IR) spectroscopy and energy dispersive using X-Ray (EDX). EDX technique showed that it was a suitable method to detect the presence of Ti particles on the fabric surface. We confirm that the fabric treated by padding procedure contained a higher quantity of Ti particles than the one treated by spraying. On the other hand, we compared two different auxiliary products to bind the particles onto the fibers, an acrylic resin and the polycarboxilic acid 1,2,3,4-butanetetracarboxylic acid (BTCA) in the presence of sodium hypophosphite (SHP). We used EDX to evaluate the effectiveness of both binders after washing . We improved the presence of TiO 2 particles on the fibers when using an acrylic resin, and observed that when BTCA, is used to fix the particles, there was no increase in the quantity of titanium on the fabric after 5 washing cycles compared to the sample without binder treatement.

show abstract

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

Cited by 16 publications

References 28 publications

Cellulose Mineralization as a Route for Novel Functional Materials

Cellulose Mineralization as a Route for Novel Functional Materials

Binder effectiveness of microcapsules applied onto cotton fabrics during laundry

A comparison between acrilic resin and butanetetracarboxylic acid used to bind TiO2 nanoparticles to cotton fabrics

Contact Info

Product

Resources

About

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

Cited by 16 publications

References 28 publications

Cellulose Mineralization as a Route for Novel Functional Materials

Cellulose Mineralization as a Route for Novel Functional Materials

Binder effectiveness of microcapsules applied onto cotton fabrics during laundry

A comparison between acrilic resin and butanetetracarboxylic acid used to bind TiO2 nanoparticles to cotton fabrics

Contact Info

Product

Resources

About

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