Nano zinc oxide for UV protection of textiles

Sun, Lu, Rippon, John A., Cookson, Peter G., Wang, Xungai, King, Ken, Koulaeva, Olga and Beltrame, Reno 2008, Nano zinc oxide for UV protection of textiles, International journal of technology transfer & commercialisation, vol. 7, no. 2/3, pp. 224-235.


Title Nano zinc oxide for UV protection of textiles
Author(s) Sun, Lu
Rippon, John A.
Cookson, Peter G.
Wang, Xungai
King, Ken
Koulaeva, Olga
Beltrame, Reno
Journal name International journal of technology transfer & commercialisation
Volume number 7
Issue number 2/3
Start page 224
End page 235
Publisher Inderscience Publishers
Place of publication Milton Keynes, Buckinghamshire, U.K.
Publication date 2008
ISSN 1470-6075
Keyword(s) zinc oxide nanoparticles
acrylic polymers
light fastness
disperse dyes
polyester reactive oxygen species
chromophores
antioxidants
UV protection
ultraviolet
textiles
dyed polyester fabrics
artificial sunlight
fabric fading
nanotechnology
fibre science
Summary This paper describes the effect on the fading of dyed polyester fabrics in artificial sunlight, when the Ultra Violet (UV) component of the radiation was blocked by coating the fabric with zinc oxide nanoparticles, dispersed in an acrylic polymer. Zinc oxide is photoactive and generates superoxide and hydroxyl radicals (Reactive Oxygen Species; ROS) when irradiated with UV in the presence of oxygen and water. The results for the four dyes studied show that different dye chromophores interact differently with ROS. Selection of dyes with anti oxidant properties or addition of other anti oxidants may reduce the adverse effects of ROS
Notes
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Language eng
Field of Research 091012 Textile Technology
Socio Economic Objective 970109 Expanding Knowledge in Engineering
HERDC Research category C1 Refereed article in a scholarly journal
Persistent URL http://hdl.handle.net/10536/DRO/DU:30017291

Document type: Journal Article
Collection: Centre for Material and Fibre Innovation
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