Hexagonal Prismatic Siloxanes Functionalized with Organosilyl Groups as Building Blocks of Nanoporous Materials.
Building block
Cage siloxane
Porous material
Journal
Chemistry (Weinheim an der Bergstrasse, Germany)
ISSN: 1521-3765
Titre abrégé: Chemistry
Pays: Germany
ID NLM: 9513783
Informations de publication
Date de publication:
10 Jan 2024
10 Jan 2024
Historique:
revised:
28
12
2023
received:
07
12
2023
accepted:
10
01
2024
medline:
11
1
2024
pubmed:
11
1
2024
entrez:
11
1
2024
Statut:
aheadofprint
Résumé
Utilization of well-defined siloxane molecules allows for the construction of functional siloxane-based nanoporous materials based on the molecular design. Herein, a novel class of siloxane-based porous materials is synthesized via cross-linking of dimethylsilyl- and dimethylvinylsilyl-functionalized cage siloxanes with double-6-ring (D6R) geometry. Compared with double-4-ring cage siloxane, this study highlights the characteristics of D6R siloxanes as building blocks, demonstrating their high surface area and chemical stability. Furthermore, density functional theory calculations show their unique cation encapsulation ability.
Identifiants
pubmed: 38200698
doi: 10.1002/chem.202304080
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e202304080Informations de copyright
© 2024 Wiley-VCH GmbH.