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https://hdl.handle.net/11147/2778
Title: | Humidity adsorption kinetics of water soluble calix[4]arene derivatives measured using QCM technique | Authors: | Okur, Salih Kuş, Mahmut Özel, Faruk Yılmaz, Mustafa |
Keywords: | Atmospheric humidity Langmuir model Humidity sensor Carboxylated calix[4]arene film Quartz crystal microbalance |
Publisher: | Elsevier Ltd. | Source: | Okur, S., Kuş, M., Özel, F., and Yılmaz, M. (2010). Humidity adsorption kinetics of water soluble calix[4]arene derivatives measured using QCM technique. Sensors and Actuators, B: Chemical, 145(1), 93-97. doi:10.1016/j.snb.2009.11.040 | Abstract: | We report on the optimization and characterization of water soluble calix[4]arene derivative as a humidity sensor based on quartz crystal microbalance technique. The moisture adsorption and desorption kinetics of calix[4]arene were investigated. The Langmuir model was used to determine the kinetic parameters such as adsorption, desorption rates and Gibbs free energy between relative humidity between 29% and 78%. Reproducible experimental results were obtained showing that water soluble 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.snb.2009.11.040 http://hdl.handle.net/11147/2778 |
ISSN: | 0925-4005 0925-4005 |
Appears in Collections: | Physics / Fizik Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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