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Fabrication and in situ functionalisation of mesoporous silica films by the physical entrapment of functional and responsive block copolymer structuring agents

Tom, Jessica C. ; Appel, Christian ; Andrieu-Brunsen, Annette (2021):
Fabrication and in situ functionalisation of mesoporous silica films by the physical entrapment of functional and responsive block copolymer structuring agents. (Postprint)
In: Soft Matter, 15 (40), Royal Society of Chemistry (RSC), ISSN 1744-683X, e-ISSN 1744-6848,
DOI: 10.26083/tuprints-00019781,
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Item Type: Article
Origin: Secondary publication service
Status: Postprint
Title: Fabrication and in situ functionalisation of mesoporous silica films by the physical entrapment of functional and responsive block copolymer structuring agents
Language: English
Abstract:

Stimuli-responsive mesoporous silica films were prepared by evaporation-induced self-assembly through the physical entrapment of a functional block copolymer structuring agent, which simultaneously serves to functionalise the mesopore. These polymer–silica hybrid materials exhibit remarkable ionic permselectivity under highly filled conditions, and offer the potential for local polymer functionalisation for enhanced and tunable ionic permselectivity. This innovative and simple approach for the in situ functionalisation of mesoporous silica has the potential to improve how we approach the design of complex architectures at the nanoscale for enhanced transport, and is thus relevant for a variety of technologies based on molecular transport in nanoscale pores including separation, sensing, catalysis, and energy conversion.

Journal or Publication Title: Soft Matter
Journal volume: 15
Number: 40
Publisher: Royal Society of Chemistry (RSC)
Collation: 10 ungezählte Seiten
Classification DDC: 500 Naturwissenschaften und Mathematik > 540 Chemie
Divisions: Profile Areas > Thermo-Fluids & Interfaces
07 Department of Chemistry > Fachgebiet Makromolekulare Chemie
Date Deposited: 28 Oct 2021 12:07
Last Modified: 28 Oct 2021 12:08
DOI: 10.26083/tuprints-00019781
Corresponding Links:
URN: urn:nbn:de:tuda-tuprints-197815
Additional Information:

Supplement vorhanden (20 Seiten)

URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/19781
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