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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.
In: Soft Matter, 2021, 15 (40)
doi: 10.26083/tuprints-00019781
Article, Secondary publication, Postprint

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Item Type: Article
Type of entry: Secondary publication
Title: Fabrication and in situ functionalisation of mesoporous silica films by the physical entrapment of functional and responsive block copolymer structuring agents
Language: English
Date: 2021
Place of Publication: Darmstadt
Year of primary publication: 2021
Publisher: Royal Society of Chemistry (RSC)
Journal or Publication Title: Soft Matter
Volume of the journal: 15
Issue Number: 40
Collation: 10 ungezählte Seiten
DOI: 10.26083/tuprints-00019781
Corresponding Links:
Origin: Secondary publication service
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.

Status: Postprint
URN: urn:nbn:de:tuda-tuprints-197815
Additional Information:

Supplement vorhanden (20 Seiten)

Classification DDC: 500 Science and mathematics > 540 Chemistry
Divisions: Profile Areas > Thermo-Fluids & Interfaces
07 Department of Chemistry > Ernst-Berl-Institut > Fachgebiet Makromolekulare Chemie
Date Deposited: 28 Oct 2021 12:07
Last Modified: 09 Jan 2023 08:15
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/19781
PPN: 503405337
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