Superhydrophobic cotton fabrics prepared by sol-gel coating of TiO and surface hydrophobization.

Sci Technol Adv Mater

Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, People's Republic of China.

Published: July 2008

By coating fibers with titania sol to generate a dual-size surface roughness, followed by hydrophobization with stearic acid, 1,1,2,2-perfluorodecyltrichlorosilane or their combination, hydrophilic cotton fabrics were made superhydrophobic. The surface wettability and topology of cotton fabrics were studied by contact angle measurement and scanning electron microscopy. The UV-shielding property of the treated fabrics was also characterized by UV-vis spectrophotometry.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5099655PMC
http://dx.doi.org/10.1088/1468-6996/9/3/035001DOI Listing

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