The use of graphite/TiO2 nanocomposite additive for preparation of polyacrylic based visible-light induced antibacterial and self-cleaning coating

The use of graphite/TiO2 nanocomposite additive for preparation of polyacrylic based... Res Chem Intermed https://doi.org/10.1007/s11164-018-3486-x The use of graphite/TiO nanocomposite additive for preparation of polyacrylic based visible-light induced antibacterial and self-cleaning coating 1 1 1 • • Rahimeh Nosrati Ali Olad Fatemeh Maryami Received: 19 January 2018 / Accepted: 22 May 2018 Springer Science+Business Media B.V., part of Springer Nature 2018 Abstract Graphite/TiO nanocomposite additive was used to make a photocat- alytic, hydrophilic, and antibacterial polyacrylic based coating. Various amounts of nanocomposite additive with different weight ratios of graphite to TiO were used in a commercial grade polyacrylic matrix and the properties of the related coating were investigated and compared with the polyacrylic coating not containing a nanocomposite additive. FTIR, XRD, FESEM, and UV–Vis spectroscopy were applied to characterize the nanocomposite additive and coating. The water contact angle of additive contained polyacrylic coating reached less than 10 after 24 h illumination of LED lamp light. Photodecolorization efficiency of methylene blue dye aqueous solution in the presence of modified coatings reached 47% during 5 h LED lamp irradiation. The nanocomposite additive formulated coatings exhibited good stability in water environment and antibacterial property against Bacillus anthracis and Staphylococcus aureus Gram positive species. Surfactant presence in the coating formulation and electron–hole pairs produced http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Research on Chemical Intermediates Springer Journals

The use of graphite/TiO2 nanocomposite additive for preparation of polyacrylic based visible-light induced antibacterial and self-cleaning coating

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Publisher
Springer Netherlands
Copyright
Copyright © 2018 by Springer Science+Business Media B.V., part of Springer Nature
Subject
Chemistry; Catalysis; Physical Chemistry; Inorganic Chemistry
ISSN
0922-6168
eISSN
1568-5675
D.O.I.
10.1007/s11164-018-3486-x
Publisher site
See Article on Publisher Site

Abstract

Res Chem Intermed https://doi.org/10.1007/s11164-018-3486-x The use of graphite/TiO nanocomposite additive for preparation of polyacrylic based visible-light induced antibacterial and self-cleaning coating 1 1 1 • • Rahimeh Nosrati Ali Olad Fatemeh Maryami Received: 19 January 2018 / Accepted: 22 May 2018 Springer Science+Business Media B.V., part of Springer Nature 2018 Abstract Graphite/TiO nanocomposite additive was used to make a photocat- alytic, hydrophilic, and antibacterial polyacrylic based coating. Various amounts of nanocomposite additive with different weight ratios of graphite to TiO were used in a commercial grade polyacrylic matrix and the properties of the related coating were investigated and compared with the polyacrylic coating not containing a nanocomposite additive. FTIR, XRD, FESEM, and UV–Vis spectroscopy were applied to characterize the nanocomposite additive and coating. The water contact angle of additive contained polyacrylic coating reached less than 10 after 24 h illumination of LED lamp light. Photodecolorization efficiency of methylene blue dye aqueous solution in the presence of modified coatings reached 47% during 5 h LED lamp irradiation. The nanocomposite additive formulated coatings exhibited good stability in water environment and antibacterial property against Bacillus anthracis and Staphylococcus aureus Gram positive species. Surfactant presence in the coating formulation and electron–hole pairs produced

Journal

Research on Chemical IntermediatesSpringer Journals

Published: May 28, 2018

References

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