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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Main Authors: Atchara Sriboonruang, Tewasin Kumpika, Ekkapong Kantarak, Wattikon Sroila, Pisith Singjai, Narin Lawan, Sairoong Muangpil, Wiradej Thongsuwan
Language:English
Published: Faculty of Science, Chiang Mai University 2020
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Online Access: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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spelling 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
institution Chiang Mai University
building Chiang Mai University Library
continent Asia
country Thailand
Thailand
content_provider Chiang Mai University Library
collection CMU Intellectual Repository
language English
topic superhydrophobic
superhydrophilic
alkyltrichlorosilane
SiO2
nanoparticles
spellingShingle 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
description 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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