Journal of Textile Research ›› 2018, Vol. 39 ›› Issue (12): 89-94.doi: 10.13475/j.fzxb.20171204106

Previous Articles     Next Articles

Preparation and performance of self-cleaning fabrics based on Ag/TiO2 photocatalysis

  

  • Received:2017-12-20 Revised:2018-08-06 Online:2018-12-15 Published:2018-12-17

PDF (PC)

203

Abstract:

In order to prepare self-cleaning fabrics based on photocatalytic mechanism, Ag/ TiO2 visible light response photocatalyst were prepared by using pyrrole (Py) as monomer and silver nitrate as a silver source, performing chemical oxidation polymerization on the surface of commercial TiO2 to form a silverdoped PPy-Ag/ TiO2, and high temperature calcining to remove PPy. The Ag/ TiO2 visible light response photocatalyst was coated on PAN fiber by co-dispersion and dip-coating, and fabrics were prepared by twisting and plying. The structure and properties of the fabrics were studied by scanning electron microscopy, Fourier transform infrared spectroscopy, thermogravimetry and ultraviolet-visible
spectroscopy. The results show that Ag/ TiO2 particles are successfully deposited on the surface of PAN fiber with the load quantity about 3. 17%. More importantly, Ag/ TiO2 coated PAN fabrics have good visible-light catalytic degradation to methylene blue, Rhodamine B and red wine under visible light, respectively. Ag/ TiO2 coated PAN fabric show a significant self-cleaning effect. After washing for multiple times, the Ag/ TiO2 coated PAN fabrics still maintain good self-cleaning effect, showing good washing fastness and durability.

Key words: self-cleaning fabric, silver doped titanium dioxide, polyacrylonitrile, photocatalysis, visible light

[1] Navabpour P., Ostovarpour S., Hampshire J., et al. The effect of process parameters on the structure, photocatalytic and self-cleaning properties of TiO2 and Ag-TiO2 coatings deposited using reactive magnetron sputtering[J]. Thin Solid Films, 2014,571(1): 75-83
[2] Banerjee Swagata, Dionysiou Dionysios D., et al. Self-cleaning applications of TiO2 by photo-induced hydrophilicity and photocatalysis[J]. Applied Catalysis B: Environmental, 2015, (176-177): 396-428.
[3] CIRISANO F, BENEDETTI A, LIGGIERI L, et al. Amphiphobic coatings for antifouling in marine environment [J]. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2016, (505)158-164.
[4] 贾国强, 霍瑞亭, 李文君. 光催化自清洁涂层纺织品的制备[J]. 纺织学报, 2017, 38(5):93-97.
JIA Guoqiang, HUO Ruiting, LI Wenjun. Preparation of photo-catalysis self-cleaning coating fabrics [J]. Journal of Textile Research, 2017, 38(5):93-97.
[5] 肖利吉, 田军, 张博晓, 等. 超疏水自清洁涂层的研究进展 [J]. 现代涂料与涂装, 2017,20( 03): 32-35.
XIAO Liji, TIAN Jun, ZHANG Boxiao, et al. Research Progress of Super-hydrophobic Self-cleaning Coatings [J]. Modern Paint Finishing, 2017, 20(03): 32-35.
[6] YURANOVA T, LAUB D, KIWI J. Synthesis, activity and characterization of textiles showing self-cleaning activity under daylight irradiation [J]. Catalysis Today, 2007, 122(1-2): 109-117.
[7] BOZZI A, YURANOVA T, KIWI J. Self-cleaning of wool-polyamide and polyester textiles by TiO2-rutile modification under daylight irradiation at ambient temperature [J]. Journal of Photochemistry and Photobiology A: Chemistry, 2005, 172(1): 27-34.
[8] SHAN Yanru, ZHAO Jian, LI Wenjing, et al. Dual effect of polypyrrole doping on cadmium sulfide for enhanced photocatalytic activity and robust photostability [J]. Journal of Materials Science, 2018, 53(3): 2065-2076.
[9] ZHAO Jian, WANG Jinfeng, FAN Linpeng, et al. Immobilization of titanium dioxide on PAN fiber as a recyclable photocatalyst via co-dispersion solvent dip coating [J]. Textile Research Journal, 2017,87(5): 570-581.
[10] YANG Y, WEN J, WEI J, et al. Polypyrrole-Decorated Ag-TiO2 Nanofibers Exhibiting Enhanced Photocatalytic Activity under Visible-Light Illumination [J]. ACS Applied Materials & Interfaces, 2013, 5(13): 6201-6207.
[11] SORNALINGAM K, MCDONAGH A, ZHOU J L, et al. Photocatalysis of estrone in water and wastewater: Comparison between Au-TiO2 nanocomposite and TiO2, and degradation by-products [J]. Science of The Total Environment, 2018, (610-611): 521-530.
[12] JAIN N, RAVISHANKAR N, MADRAS G. Spectroscopic and kinetic insights of Pt-dispersion over microwave-synthesized GO-supported Pt-TiO2 for CO oxidation [J]. Molecular Catalysis, 2017, (432): 88-98.
[13] KOLOBOV N S, SELISHCHEV D S, BUKHTIYAROV A V, et al. UV-LED Photocatalytic Oxidation of CO over the Pd/TiO2 Catalysts Synthesized by the Decomposition of Pd(acac)2 [J]. Materials Today: Proceedings, 2017, 4(11): 11356-11359.
[14] WANG Ying, JIA Wenzhao, STROUT Timothy, et al. Ammonia Gas Sensor Using Polypyrrole-Coated TiO2/ZnO Nanofibers[J]. Electroanalysis, 2009,21(12): 1432-1438.
[1] . Preparation and photocatalytic degradation decoloring of TiO2 / reduced graphene oxide composites [J]. Journal of Textile Research, 2018, 39(12): 78-83.
[2] . Structure and properties of electrospun polyacrylonitrile/graphene carbon nanofibers [J]. Journal of Textile Research, 2018, 39(10): 24-31.
[3] . Preparation and filtration performance of polyacrylonitrile graded composite nanofiber membrane [J]. Journal of Textile Research, 2018, 39(09): 1-7.
[4] . Preparation and properties of laminated nanofiber-based separator with over-temperature protection function [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(07): 21-26.
[5] . Preparation and properties of electrospun polyacrylonitrile / copper sulfate nanofibrous membrane [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(07): 15-20.
[6] . Preparation and photocatalytic properties of BiVO4 loaded fiber [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(06): 89-95.
[7] . Preparation of weak-light-driven TiO2 composite photocatalysts by adsorption phase synthesis [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(05): 67-73.
[8] . Preparation and properties of electrospun polyacrylonitrile nanofiber coated window screen [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(04): 14-18.
[9] . Properties of pre-oxidized polyacrylonitrile / aramid fiber needled filters [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(03): 61-66.
[10] . Effects of coaxial electrospinning parameters on morphology and carbonization yield of polyacrylonitrile hollow carbon nanofibers [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(12): 1-6.
[11] . Preparation of ultrafine polyacrylonitrile nanofibers via composite electrospinning [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(11): 16-21.
[12] . Preparation and properties analysis of polyacrylonitrile anti-ultraviolet composite nanofibers [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(10): 1-6.
[13] . Preparation and gas-liquid filtration performance of composite filters of electrospun polyacrylonitrile nanofibers [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(09): 8-13.
[14] . Ultraviolet protective properties of polyacrylonitrile/TiO2 nanofiber [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(07): 18-22.
[15] . Recent progress in coordination of modified polyacrylonitrile fiber with metal ions and applications [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(06): 143-150.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] . [J]. JOURNAL OF TEXTILE RESEARCH, 1987, 8(02): 9 -18 .
[2] . [J]. JOURNAL OF TEXTILE RESEARCH, 1994, 15(06): 8 -9 .
[3] . [J]. JOURNAL OF TEXTILE RESEARCH, 1984, 5(07): 63 -64 .
[4] . [J]. JOURNAL OF TEXTILE RESEARCH, 1998, 19(05): 24 -27 .
[5] . [J]. JOURNAL OF TEXTILE RESEARCH, 1998, 19(06): 43 -44 .
[6] . [J]. JOURNAL OF TEXTILE RESEARCH, 1990, 11(03): 43 .
[7] . [J]. JOURNAL OF TEXTILE RESEARCH, 2004, 25(05): 74 -76 .
[8] lei lizhao. Investigation into rationality of weft handover at the center of shed on a rapier loom with two rapiers[J]. JOURNAL OF TEXTILE RESEARCH, 2010, 31(10): 124 -128 .
[9] . [J]. JOURNAL OF TEXTILE RESEARCH, 1998, 19(05): 21 -23 .
[10] ZHANG Haixia;ZHANG Xichang;WANG Shanyuan. Structure and tensile characteristics of rotor-spun composite yarns[J]. JOURNAL OF TEXTILE RESEARCH, 2009, 30(01): 33 -36 .
京ICP备14006648号
Copyright 2021 © Editorial office of Journal of Textile Research
Supported by Beijing Magtech Co.Ltd