手性介孔无机材料的组装及其性能

项目名称： 手性介孔无机材料的组装及其性能

项目编号： No.21471099

项目类型： 面上项目

立项/批准年度： 2015

项目学科： 数理科学和化学

项目作者： 车顺爱

作者单位： 上海交通大学

项目金额： 95万元

中文摘要： 手性是自然界的基本属性。设计与合成手性功能材料已成为自然科学领域一项重要的研究工程。介观结构材料，因其介观尺度的限制作用，具有奇特的物理、化学和力学性能，其研究又是另一个重要的课题。手性多孔材料因其高比表面积、大孔容、可调孔径等优点引起了关注。手性-多孔-介观，三种结构特性一体化的纯手性无机材料将对自然的探索、新型功能性材料的开发使用具有非常重要的意义。本研究拟研究模板剂导向的新型手性孔道结构无机材料及其性能,包括(i)小分子，有机高分子、生物大分子双亲性模板剂的设计合成及其导向法；(ii)一维,二维和三维手性孔结构的构筑与复合；(iii)以及其分离、催化、光学等性能。计划在合成新的结构和发现手性多孔材料独特的性能上有新的突破。这些研究对人类对自然界的认知、功能性新型材料的设计开发具有重要的理论价值和应用价值。

中文关键词： 无机功能材料；多孔材料；纳米材料；材料化学

英文摘要： Chirality is an essential attribute found universally in nature. Design and synthesis of chiral compounds, chiral supramolecular assemblies and chiral functional materials has been an important project in natural scientific research. Mesostructured materials are of increasing importance because of their peculiar physical, chemical and mechanical properties due to their mesoscopic scale restriction effect.During the last decade, chiral porous materials have attracted much attention due to their high surface area, large pore volume, controllable pore size and flexible functionalization. In this project, based on the previous research works, we will study the template directing method for synthesizing new chiral porous inorganic materials and their properties, including (i) design and synthesis of small molecules, organic polymers, biomacro amphiphilic molecules and their structure directing routes;(ii)construction and composition of one-, two- and three-dimensional chiral porous structure;(iii) the properties of the chiral inorganic materials on asymmetric separation, catalysis and optics. We hope to break through in the synthesis of new chiral structures and their several unique properties. These research results will be useful for understanding the mechanisms involved in nature and assists application in functional materials.

英文关键词： Functional Materials;Porous Materials;Nanomaterials;Material Chemistry