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https://hdl.handle.net/11147/2740| Title: | Humidity Adsorption Kinetics of Calix[4]arene Derivatives Measured Using Qcm Technique | Authors: | Okur, Salih Kuş, Mahmut Özel, Faruk Aybek, Vildan Yılmaz, Mustafa |
Keywords: | Atmospheric humidity Quartz crystal microbalance Humidity sensor Calix[4]arene |
Publisher: | Elsevier Ltd. | Source: | Okur, S., Kuş, M., Özel, F., Aybek, V., and Yılmaz, M. (2010). Humidity adsorption kinetics of calix[4]arene derivatives measured using QCM technique. Talanta, 81(1-2), 248-251. doi:10.1016/j.talanta.2009.11.065 | Abstract: | This study focuses on the characterization of sulphonated calix[4]arene derivative films coated on a quartz substrate with a thickness of 40 nm by spin coating method for humidity detection. The humidity adsorption kinetics of the sulphonated calix[4]arene films was investigated by quartz crystal microbalance (QCM) technique. The Langmuir model was used to determine the adsorption rates and Gibbs free energy for various relative humidities between 11% and 97%. Our reproducible experimental results show that suphonated calix[4]arene films have a great potential for humidity sensing applications at room temperature operations. © 2009 Elsevier B.V. All rights reserved. | URI: | http://doi.org/10.1016/j.talanta.2009.11.065 http://hdl.handle.net/11147/2740 |
ISSN: | 0039-9140 1873-3573 |
| Appears in Collections: | Physics / Fizik PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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