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Sensors 2015, 15(6), 12884-12890; doi:10.3390/s150612884

Research on the Interaction of Hydrogen-Bond Acidic Polymer Sensitive Sensor Materials with Chemical Warfare Agents Simulants by Inverse Gas Chromatography

1
State Key Laboratory of NBC Protection for Civilians, Beijing 102205, China
2
Beijing Key Laboratory for Microanalytical Methods and Instrumentation, Department of Chemistry, Tsinghua University, Beijing 100084, China
These authors contributed equally to this work.
*
Author to whom correspondence should be addressed.
Academic Editor: W. Rudolf Seitz
Received: 26 April 2015 / Revised: 23 May 2015 / Accepted: 26 May 2015 / Published: 2 June 2015
(This article belongs to the Section Chemical Sensors)
View Full-Text   |   Download PDF [799 KB, uploaded 2 June 2015]   |  

Abstract

Hydrogen-bond acidic polymers are important high affinity materials sensitive to organophosphates in the chemical warfare agent sensor detection process. Interactions between the sensor sensitive materials and chemical warfare agent simulants were studied by inverse gas chromatography. Hydrogen bonded acidic polymers, i.e., BSP3, were prepared for micro-packed columns to examine the interaction. DMMP (a nerve gas simulant) and 2-CEES (a blister agent simulant) were used as probes. Chemical and physical parameters such as heats of absorption and Henry constants of the polymers to DMMP and 2-CEES were determined by inverse gas chromatography. Details concerning absorption performance are also discussed in this paper. View Full-Text
Keywords: sensors; hydrogen-bonded acidic polymers; inverse gas chromatography; nerve gas simulants sensors; hydrogen-bonded acidic polymers; inverse gas chromatography; nerve gas simulants
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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Yang, L.; Han, Q.; Cao, S.; Huang, F.; Qin, M.; Guo, C.; Ding, M. Research on the Interaction of Hydrogen-Bond Acidic Polymer Sensitive Sensor Materials with Chemical Warfare Agents Simulants by Inverse Gas Chromatography. Sensors 2015, 15, 12884-12890.

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