Adhesion Mechanism of Different Alkyltrichlorosilanes Enhanced Superhydrophobicity on Superhydrophilic SiO2 Film Prepared by Dip Coating
The 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...
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Faculty of Science, Chiang Mai University
2020
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th-cmuir.6653943832-698942020-10-08T08:36:16Z Adhesion Mechanism of Different Alkyltrichlorosilanes Enhanced Superhydrophobicity on Superhydrophilic SiO2 Film Prepared by Dip Coating Atchara Sriboonruang Tewasin Kumpika Ekkapong Kantarak Wattikon Sroila Pisith Singjai Narin Lawan Sairoong Muangpil Wiradej Thongsuwan superhydrophobic superhydrophilic alkyltrichlorosilane SiO2 nanoparticles The 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. Superhydrophilic 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. 2020-10-08T08:36:16Z 2020-10-08T08:36:16Z 2020 Chiang Mai Journal of Science 47,4 (Special Issue II : July 2020), p.823-828 2465-3845 https://epg.science.cmu.ac.th/ejournal/dl.php?journal_id=11108 http://cmuir.cmu.ac.th/jspui/handle/6653943832/69894 Eng Faculty of Science, Chiang Mai University |
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superhydrophobic superhydrophilic alkyltrichlorosilane SiO2 nanoparticles |
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superhydrophobic superhydrophilic alkyltrichlorosilane SiO2 nanoparticles Atchara Sriboonruang Tewasin Kumpika Ekkapong Kantarak Wattikon Sroila Pisith Singjai Narin Lawan Sairoong Muangpil Wiradej Thongsuwan Adhesion Mechanism of Different Alkyltrichlorosilanes Enhanced Superhydrophobicity on Superhydrophilic SiO2 Film Prepared by Dip Coating |
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The 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. |
author |
Atchara Sriboonruang Tewasin Kumpika Ekkapong Kantarak Wattikon Sroila Pisith Singjai Narin Lawan Sairoong Muangpil Wiradej Thongsuwan |
author_facet |
Atchara Sriboonruang Tewasin Kumpika Ekkapong Kantarak Wattikon Sroila Pisith Singjai Narin Lawan Sairoong Muangpil Wiradej Thongsuwan |
author_sort |
Atchara Sriboonruang |
title |
Adhesion Mechanism of Different Alkyltrichlorosilanes Enhanced Superhydrophobicity on Superhydrophilic SiO2 Film Prepared by Dip Coating |
title_short |
Adhesion Mechanism of Different Alkyltrichlorosilanes Enhanced Superhydrophobicity on Superhydrophilic SiO2 Film Prepared by Dip Coating |
title_full |
Adhesion Mechanism of Different Alkyltrichlorosilanes Enhanced Superhydrophobicity on Superhydrophilic SiO2 Film Prepared by Dip Coating |
title_fullStr |
Adhesion Mechanism of Different Alkyltrichlorosilanes Enhanced Superhydrophobicity on Superhydrophilic SiO2 Film Prepared by Dip Coating |
title_full_unstemmed |
Adhesion Mechanism of Different Alkyltrichlorosilanes Enhanced Superhydrophobicity on Superhydrophilic SiO2 Film Prepared by Dip Coating |
title_sort |
adhesion mechanism of different alkyltrichlorosilanes enhanced superhydrophobicity on superhydrophilic sio2 film prepared by dip coating |
publisher |
Faculty of Science, Chiang Mai University |
publishDate |
2020 |
url |
https://epg.science.cmu.ac.th/ejournal/dl.php?journal_id=11108 http://cmuir.cmu.ac.th/jspui/handle/6653943832/69894 |
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