Journal article

Separate density and viscosity measurements of unknown liquid using quartz crystal microbalance

  • Tan, Feng School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China
  • Qiu, Du-Yu School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China
  • Guo, Lian-Ping School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China
  • Ye, Peng School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China
  • Zeng, Hao School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China
  • Jiang, Jun School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China
  • Tang, Yong Department of Physics, University of Fribourg, Switzerland
  • Zhang, Yi-Cheng Department of Physics, University of Fribourg, Switzerland
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    01.09.2016
Published in:
  • AIP Advances. - 2016, vol. 6, no. 9, p. 095313
English Aqueous liquids have a wide range of applications in many fields. Basic physical properties like the density and the viscosity have great impacts on the functionalities of a given ionic liquid. For the millions kinds of existing liquids, only a few have been systematically measured with the density and the viscosity using traditional methods. However, these methods are limited to measure the density and the viscosity of an ionic liquid simultaneously especially in processing micro sample volumes. To meet this challenge, we present a new theoretical model and a novel method to separate density and viscosity measurements with single quartz crystal microbalance (QCM) in this work. The agreement of experimental results and theocratical calculations shows that the QCM is capable to measure the density and the viscosity of ionic liquids
Faculty
Faculté des sciences
Department
Physique
Language
  • English
Classification
Physics
License
License undefined
Identifiers
Persistent URL
https://folia.unifr.ch/unifr/documents/305340
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