Small Host–Guest Systems in the Gas Phase: Tartaric Acid as a Host for both Anionic and Cationic Guests in the Atmospheric Pressure Chemical Ionization Source of Ion Mobility Spectrometry
| Autor: | Vahideh Ilbeigi, Sima Azizmohammadi, Younes Valadbeigi |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
010304 chemical physics
Ion-mobility spectrometry Cationic polymerization Analytical chemistry Atmospheric-pressure chemical ionization 010402 general chemistry 01 natural sciences Ion source 0104 chemical sciences Gas phase chemistry.chemical_compound chemistry Physics::Plasma Physics Ionization 0103 physical sciences Physics::Atomic and Molecular Clusters Tartaric acid Astrophysics::Solar and Stellar Astrophysics Physics::Atomic Physics Physical and Theoretical Chemistry Physics::Atmospheric and Oceanic Physics Corona discharge |
| Zdroj: | The Journal of Physical Chemistry A. 124:3386-3397 |
| ISSN: | 1520-5215 1089-5639 |
| DOI: | 10.1021/acs.jpca.0c00118 |
| Popis: | The ionization of tartaric acid (TA) in an atmospheric pressure chemical ionization corona discharge ion source was studied by ion mobility spectrometry (IMS) with zero air as the drift gas. Density functional theory was used for structural and thermodynamic analyses of the produced ionic clusters. Ion mobility spectra of TA were recorded in both positive and negative modes of CD with and without ammonia and chloroform as dopants in order to produce NH |
| Databáze: | OpenAIRE |
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