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- Title
Hexagonal Prismatic Siloxanes Functionalized with Organosilyl Groups as Building Blocks of Nanoporous Materials.
- Authors
Hayashi, Taiki; Kikuchi, Miharu; Murase, Nanako; Matsuno, Takamichi; Sugimura, Natsuhiko; Kuroda, Kazuyuki; Shimojima, Atsushi
- Abstract
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 the conventional 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.
- Subjects
SILOXANES; POROUS materials; DENSITY functional theory; CHEMICAL stability; NANOPOROUS materials
- Publication
Chemistry - A European Journal, 2024, Vol 30, Issue 17, p1
- ISSN
0947-6539
- Publication type
Article
- DOI
10.1002/chem.202304080