Physical Trace Gas Identification with the Photo Electron Ionization Spectrometer (PEIS)

Physical Trace Gas Identification with the Photo Electron Ionization Spectrometer (PEIS)

Chemosensor technology for trace gases in the air always aims to identify these compounds and then measure their concentrations. For identification, traceable methods are sparse and relate to large appliances such as mass spectrometers. We present a new method that uses the alternative traceable mea...

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Bibliographic Details
Main Authors: Theodor Doll, Victor M. Fuenzalida, Helmut Schütte, Stefan Gaßmann, Juan J. Velasco-Velez, Robert Köhler, Alex Kontschev, Thomas Haas, Bert Ungethüm, Andreas Walte, Jonas Oberröhrmann, Adrian Onken, Kasimir M. Philipp, Minh-Hai Nguyen, Thomas Lenarz, Achim Walter Hassel, Wolfgang Viöl
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Sensors
Subjects:
volatile organic compounds (VOCs) identification
nano-vacuum electronics
electron impact ionization
MEMS chemosensor
external photo effect
Online Access:https://www.mdpi.com/1424-8220/24/4/1256

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