Siloxane-based materials have a wide range of applications. Cage-type oligosiloxanes have attracted significant attention as molecular building blocks to construct novel siloxane-based nanoporous materials with promising applications such as in catalysis and adsorption. This paper reviews recent progress in the preparation of siloxane-based nanoporous materials using alkoxy- and silanol-functionalized cage siloxanes. The arrangement of cage siloxanes units is controlled by various methods, including amphiphilic self-assembly, hydrogen bonding of silanol groups, and regioselective functionalization, toward the preparation of ordered nanoporous siloxane-based materials.

中文翻译：

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烷氧基和硅烷醇官能化笼型低聚硅氧烷作为构建纳米多孔材料的分子结构单元

硅氧烷基材料具有广泛的应用。笼型低聚硅氧烷作为构建新型硅氧烷基纳米多孔材料的分子构建块引起了极大的关注，这些材料在催化和吸附等方面具有广阔的应用前景。本文综述了使用烷氧基和硅烷醇官能化笼状硅氧烷制备硅氧烷基纳米多孔材料的最新进展。笼状硅氧烷单元的排列受多种方法控制，包括两亲自组装、硅烷醇基的氢键和区域选择性官能化，以制备有序的纳米多孔硅氧烷基材料。