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RESEARCH PRODUCT
Methyl-Substituted α-Cyclodextrin as Affinity Material for Storage, Separation, and Detection of Trichlorofluoromethane
Siegfried R. WaldvogelMaiko GirschikofskyDimitrij RyvlinRalf HellmannDieter Schollmeyersubject
chemistry.chemical_classificationoptical sensorsCyclodextrinTrichlorofluoromethaneCFC‐11CommunicationComplex formationSupramolecular chemistrymacromolecular substances02 engineering and technology010402 general chemistry021001 nanoscience & nanotechnology01 natural sciencesCombinatorial chemistryCommunicationssupramolecular chemistry0104 chemical scienceschemistry.chemical_compoundcyclodextrinchemistrySelective adsorptiontrichlorofluoromethaneOrganic component0210 nano-technologydescription
Abstract The severely ozone‐depleting trichlorofluoromethane is still appearing in several recycling processes or industrial applications. A simple and selective supramolecular complex formation of per‐methylated α‐cyclodextrin (1) with the highly volatile trichlorofluoromethane (2) is reported. This interaction moreover leads to thermally stable crystals. Per‐methylated α‐cyclodextrin is successfully exploited as a reversible and selective adsorption material for liquid and airborne trichlorofluoromethane as well as an affinity material for the chemical sensing and detection of this particular volatile organic component.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2018-06-14 | Global Challenges |