Highly ordered structural control of silica-based materials consisting of building blocks with varied sizes and dimensions

烷氧基硅烷齐聚物被精确地合成，作为控制二氧化硅基纳米材料的介观结构和功能的构建块。各种介观结构是通过分子设计和添加有机物质形成的。此外，在聚合物中引入了烷氧基硅基，以创造基于二氧化硅的纳米材料的新功能。介孔二氧化硅具有较高的稳定性和介孔空间，在合成具有新组成和介孔结构的介孔金属材料中具有良好的应用前景。

Alkoxysilane oligomers are precisely synthesized as building blocks for the control of mesostructures and functions of silica-based nanomaterials. Various mesostructures are formed by molecular design and the addition of organic substances. In addition, alkoxysilyl groups are introduced into polymers in order to create novel functionalities of silica-based nanomaterials. It is also revealed that mesoporous silica is useful as hard templates because of its high stability and mesospaces for the synthesis of mesoporous metals with new compositions and mesostuctures.