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dc.contributor.authorAtchara Sriboonruangen_US
dc.contributor.authorTewasin Kumpikaen_US
dc.contributor.authorEkkapong Kantaraken_US
dc.contributor.authorWattikon Sroilaen_US
dc.contributor.authorPisith Singjaien_US
dc.contributor.authorNarin Lawanen_US
dc.contributor.authorSairoong Muangpilen_US
dc.contributor.authorWiradej Thongsuwanen_US
dc.identifier.citationChiang Mai Journal of Science 47,4 (Special Issue II : July 2020), p.823-828en_US
dc.descriptionThe Chiang Mai Journal of Science is an international English language peer-reviewed journal which is published in open access electronic format 6 times a year in January, March, May, July, September and November by the Faculty of Science, Chiang Mai University. Manuscripts in most areas of science are welcomed except in areas such as agriculture, engineering and medical science which are outside the scope of the Journal. Currently, we focus on manuscripts in biology, chemistry, physics, materials science and environmental science. Papers in mathematics statistics and computer science are also included but should be of an applied nature rather than purely theoretical. Manuscripts describing experiments on humans or animals are required to provide proof that all experiments have been carried out according to the ethical regulations of the respective institutional and/or governmental authorities and this should be clearly stated in the manuscript itself. The Editor reserves the right to reject manuscripts that fail to do so.en_US
dc.description.abstractSuperhydrophilic silica (SiO2) nanoparticles (NPs) were successfully modified superhydrophobic SiO2 NPs via a facile one-step reaction technique. The modified SiO2 NPs with different alkyltrichlorosilanes (ATCS) were then coated on a glass substrate by dip-coating process. The effect of different ATCS chain lengths such as methyltrichlorosilane (C1), butyltrichlorosilane (C4), and octadecyltrichlorosilane (C18) on superhydrophobicity was investigated. The result showed the particle sizes of modified SiO2 NPs slightly increases with the chain length. Likewise, the water contact angle (WCA) of C1, C4 and C18 modified SiO2 NPs were 156, 159 and 160. Furthermore, the sliding angle (SA) of all the modified SiO2 NPs are less than 3. It is clearly indicated that ATCS with different chain lengths modified SiO2 NPs were superhydrophobic. Interestingly, ATCSs modified SiO2 NPs have high transparency with optical transmittance greater than 80%. This is a key opportunity for self-cleaning applications.en_US
dc.publisherFaculty of Science, Chiang Mai Universityen_US
dc.titleAdhesion Mechanism of Different Alkyltrichlorosilanes Enhanced Superhydrophobicity on Superhydrophilic SiO2 Film Prepared by Dip Coatingen_US
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