Photocatalytic self-cleaning cotton fabrics with platinum (IV) chloride modified TiO2 and N-TiO2 coatings

Long, Mingce; Zheng, Longhui; Tan, Beihui; Shu, Heping

doi:10.1016/j.apsusc.2016.06.056

Cited by 37 publications

(16 citation statements)

References 48 publications

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“…They have observed that the decolouration of a red wine stain in Au/TiO2/SiO2 is more significant after 20 h of irradiation in comparison with TiO2-treated woven cotton fabrics, while both TiO2 and Au/TiO2/SiO2 samples Recently, self-cleaning textiles (such as cotton, wool and polyester) with nano-photocatalyst coatings have attracted attention due to their potential applications at a large scale to make human life more convenient. TiO 2 or TiO 2 /SiO 2 nanosols incorporating noble metals have been developed for cotton fabrics with visible-light-driven self-cleaning performance [150].…”

Section: Self-cleaning Surfacesmentioning

confidence: 99%

“…Recently, self-cleaning textiles (such as cotton, wool and polyester) with nano-photocatalyst coatings have attracted attention due to their potential applications at a large scale to make human life more convenient. TiO2 or TiO2/SiO2 nanosols incorporating noble metals have been developed for cotton fabrics with visible-light-driven self-cleaning performance [150].…”

Section: Self-cleaning Surfacesmentioning

confidence: 99%

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Visible-Light-Active TiO2-Based Hybrid Nanocatalysts for Environmental Applications

et al. 2017

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Photocatalytic nanomaterials such as TiO 2 are receiving a great deal of attention owing to their potential applications in environmental remediation. Nonetheless, the low efficiency of this class of materials in the visible range has, so far, hampered their large-scale application. The increasing demand for highly efficient, visible-light-active photocatalysts can be addressed by hybrid nanostructured materials in which two or more units, each characterised by peculiar physical properties, surface chemistry and morphology, are combined together into a single nano-object with unprecedented chemical-physical properties. The present review intends to focus on hybrid nanomaterials, based on TiO 2 nanoparticles able to perform visible-light-driven photocatalytic processes for environmental applications. We give a brief overview of the synthetic approaches recently proposed in the literature to synthesise hybrid nanocrystals and discuss the potential applications of such nanostructures in water remediation, abatement of atmospheric pollutants (including NO x and volatile organic compounds (VOCs)) and their use in self-cleaning surfaces.

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Section: Self-cleaning Surfacesmentioning

confidence: 99%

Section: Self-cleaning Surfacesmentioning

confidence: 99%

Visible-Light-Active TiO2-Based Hybrid Nanocatalysts for Environmental Applications

et al. 2017

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“…TiO 2 has been improved by numerous investigations in recent years, particularly owing to its application for depollution of water, air, soil with organic and inorganic contaminants, energy and chemical synthesis, food industry . Moreover, in recent years, the self‐cleaning property of TiO 2 was the subject of some research studies . This property is the result of the two unique photo‐induced processes of TiO 2 : photocatalysis and hydrophilicity as a result of its photoactivity .…”

Section: Introductionmentioning

confidence: 99%

Fabric impregnated with TiO₂ gel with self‐cleaning property

Peter

Mihaly‐Cozmuta

Nicula

et al. 2018

Int J Applied Ceramic Tech

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Cotton fabric decorated with TiO 2 synthesized by sol-gel approach was investigated as a self-cleaning material depending on the TiO 2 loading (1.5 wt% in the case of single layered fabric and 3 wt% in the case of double layered). The materials were investigated by SEM, EDX, XRD, FTIR, and photoactivity. The selfcleaning property was established by determining the amount of the coated dust, the elemental composition, the carbon content, the opacity, and the water contact angle. The self-cleaning property of the impregnated fabric was accentuated by TiO 2 loading. The dust deposited on the single layer fabric stored inside was 3.8 wt% lower than on the nonimpregnated fabric and that deposited on double layer fabric, respectively, was reduced by 9.1 wt%. The decrease in the deposited dust was more accentuated for the samples stored outside (4.2 wt% for the single layer fabric and 16 wt% for the double layer fabric, as compared with the nonimpregnated textile). K E Y W O R D Schemical and photo-characterization, dust removal, morpho-structural, self-cleaning property, sol-gel method, titanium dioxide

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“…Though TiO 2 or ZnO modified fabrics aroused huge attention in the past few years, the wide band gap of these catalysts limits the efficiency of the solar-energy utilization [7][8][9][10]. Accordingly, it is the most urgent to develop an active and stable visible-light-responsive even near-infrared-driven photocatalysis fabric.…”

Section: Introductionmentioning

confidence: 99%

Photocatalytic Self-Cleaning Cotton Fabrics Coated by Cu<sub>2(</sub>OH)PO<sub>4</sub> under Vis/NIR Irradiation

Gao¹,

Wang²,

Wang³

et al. 2018

Preprint

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In the present work, we designed a mild strategy to make Cu2(OH)PO4 (CHP) nanoparticles on cotton fabrics (CFs) to achieve multi-functionalities. The phytic acid (IP6) assisted method was employed to synthesize nanoparticles (CHP-IP6). Under Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray (EDX), transmission electron microscope (TEM), X-ray photoelectron spectroscopy (XPS) as well as thermogravimetric analysis (TGA), we characterized the coated cotton fabrics. The CHP-IP6 treated fabrics showed prominent photocatalytic activity, excellent photocatalytic stability and thorough discoloration of methylene blue (MB) stain under sunlight irradiation.

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Photocatalytic self-cleaning cotton fabrics with platinum (IV) chloride modified TiO2 and N-TiO2 coatings

Cited by 37 publications

References 48 publications

Visible-Light-Active TiO2-Based Hybrid Nanocatalysts for Environmental Applications

Visible-Light-Active TiO2-Based Hybrid Nanocatalysts for Environmental Applications

Fabric impregnated with TiO₂ gel with self‐cleaning property

Photocatalytic Self-Cleaning Cotton Fabrics Coated by Cu<sub>2(</sub>OH)PO<sub>4</sub> under Vis/NIR Irradiation

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Photocatalytic self-cleaning cotton fabrics with platinum (IV) chloride modified TiO2 and N-TiO2 coatings

Cited by 37 publications

References 48 publications

Visible-Light-Active TiO2-Based Hybrid Nanocatalysts for Environmental Applications

Visible-Light-Active TiO2-Based Hybrid Nanocatalysts for Environmental Applications

Fabric impregnated with TiO2 gel with self‐cleaning property

Photocatalytic Self-Cleaning Cotton Fabrics Coated by Cu<sub>2(</sub>OH)PO<sub>4</sub> under Vis/NIR Irradiation

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Product

Resources

About

Fabric impregnated with TiO₂ gel with self‐cleaning property