Sie befinden Sich nicht im Netzwerk der Universität Paderborn. Der Zugriff auf elektronische Ressourcen ist gegebenenfalls nur via VPN oder Shibboleth (DFN-AAI) möglich. mehr Informationen...
Microporous materials formed via intercalation of ultrathin coordination polymers in a layered silicate
Ist Teil von
Nano energy, 2019-05, Vol.59, p.162-168
Ort / Verlag
Elsevier Ltd
Erscheinungsjahr
2019
Quelle
Alma/SFX Local Collection
Beschreibungen/Notizen
Development of microporous materials, like zeolites and metal-organic frameworks (MOFs), with unique and better properties, is crucially important, while yet challenging, for many energy applications. Herein, we report on a new family of microporous hybrids having well-defined permanent porosity, which is formed by pillaring a layered silicate with packed coordination polymers. This inorganic-organic hybrid material, having well-defined/two-faced micropores surrounded by the polymers and silicate walls, exhibits superior adsorption toward methanol due to co-operative interactions compared with conventional microporous materials. The material could be used as an adsorbent to selectively and effectively recover methanol from a methanol/water vapour mixture.
A microporous material, formed by pillaring a layered silicate with packed 1D coordination polymers, has well-defined, two-faced micropores surrounded by the polymers and silicate walls and exhibits co-operative effects on methanol/water separation [Display omitted] .
•A new porous material having energy applications that cannot be delivered by zeolites and MOFs.•Aligning/packing 1D coordination polymers within layered silicates creates micropores.•Synergistically enhanced adsorption by micropores surrounded by polymers and silicate walls.