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Logo: GEM/Leibniz Universität Hannover
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Logo: GEM/Leibniz Universität Hannover
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Ion-selective ppb-level gas sensor

Förderung durch:This research is founded by the German Research Foundation(DFG)
Link:gepris.dfg.de/gepris/projekt/194215494 _blank
Bild Ion-selective ppb-level gas sensor

The objective of this work is the development of a fast ion-selective ppb-level gas sensor based on pulsed atmospheric pressure chemical ionization and ion-ion-recombination kinetics. The major tasks are the characterization of the ion generation and ion-ion-recombination kinetics of gas mixtures with various analytes and concentrations. Further, the measurement data should be analyzed by appropriate pattern recognition algorithm.

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