Cart (Loading....) | Create Account
Close category search window
 

Application of a membrane reactor and an ultra-short packed gas chromatographic column to optimize the gas selectivity of a resistive thin film gas sensor

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

5 Author(s)
Sturmann, J. ; Inst. for Microsensors, -actuators, und -systems, Bremen, Germany ; Junge, S. ; Benecke, W. ; Zampolli, S.
more authors

A current problem various gas sensors have to deal with is the lack of selectivity against a single gas in the presence of gas mixture. This paper presents the application of a membrane reactor consisting of a permeable, porous silicon membrane combined with an ultra-short packed silicon gas chromatographic column (GCC) to optimize the gas selectivity for a resistive thin film gas sensor. Catalytic Pre-treatment enables the modification of the gas mixture chemistry to amplify the gas sensors response diversification. E.g. for resistive thin film gas sensors it is an advantage to convert CO into CO2 or, in order to achieve a better selectivity to other gas components, to realise a temporal separation of the different gas species. A membrane reactor for pre-combustion and a GCC for the gas separation has been realized.

Published in:

Micro Electro Mechanical Systems, 2003. MEMS-03 Kyoto. IEEE The Sixteenth Annual International Conference on

Date of Conference:

19-23 Jan. 2003

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.