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Electrical Impedance Response of a Thick-Thin film Hybrid Anodic Nanoporous Alumina Sensor to Methanol Vapors.

Christopher Radzik

Christopher Radzik

Northern Illinois University, College of Engineering and Engineering TechnologyIllinois, United States
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Radzik, Christopher
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G. Martin Kocanda

G. Martin Kocanda

  • Northern Illinois University, College of Engineering and Engineering TechnologyIllinois, United States
  • Northern Illinois University, Chemistry DepartmentIllinois, United States
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Kocanda, G. Martin
, 
Michael Haji-Sheikh

Michael Haji-Sheikh

Northern Illinois University, College of Engineering and Engineering TechnologyIllinois, United States
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Haji-Sheikh, Michael
 and 
David S. Ballantine

David S. Ballantine

Northern Illinois University, Chemistry DepartmentIllinois, United States
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Ballantine, David S.
  
Dec 13, 2017
Electrical Impedance Response of a Thick-Thin film Hybrid Anodic Nanoporous Alumina Sensor to Methanol Vapors.'s Cover Image
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Published Online: Dec 13, 2017
Page range: 470 - 479
DOI: https://doi.org/10.21307/ijssis-2017-302
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© 2008 Christopher Radzik et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

The response of an anodic aluminum oxide (AAO) nanoporous humidity sensor to an organic vapor such as methanol is presented in this paper. Sensors constructed at Northern Illinois University were exposed to various organic vapors. The characteristic response of the sensor to various vapor dilutions was analyzed using real and complex impedance parameters.

Language:
English
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Engineering, Introductions and Overviews, Engineering, other
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