Paper Title:
Analysis of Aromatic Volatiles Utilizing a MEMS-Based Gas Chromatography Column
  Abstract

The purpose of this study is to propose and apply a MEMS-based gas chromatography (GC) device comprising a miniature serpentine column. A 2 m long, 200 μm wide and 250 μm deep column was fabricated using a wet etching process and bonded to a Pyrex cover plate. After the GC column was coated with Carbowax 20M as the stationary phase, the concentrations of benzene, toluene, Ethylbenzene and m-Xylene were successfully detected in the mixed sample. The leakage test and mixed gas separation test achieved a useful separation result for Ethylbenzene-Xylene and Benzene-Toluen mixture at a 17.1 cm/s linear flow rate in a GC chip column.

  Info
Periodical
Advanced Materials Research (Volumes 295-297)
Chapter
Chapter 9: Other Related Topics
Edited by
Pengcheng Wang, Liqun Ai, Yungang Li, Xiaoming Sang and Jinglong Bu
Pages
2642-2646
DOI
10.4028/www.scientific.net/AMR.295-297.2642
Citation
Y. H. Su, C. Y. Lee, R. J. Yang, "Analysis of Aromatic Volatiles Utilizing a MEMS-Based Gas Chromatography Column", Advanced Materials Research, Vols. 295-297, pp. 2642-2646, 2011
Online since
July 2011
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Price
$32.00
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