2017-01-012024-05-17https://scholars.lib.ntu.edu.tw/handle/123456789/680211摘要：無機微孔洞奈米材料（如：沸石）已被廣泛運用於氣體吸附、薄膜分離程序、催化反應等工程領域。唯現今所使用的微孔洞奈米材料，多半為球形或是類球形，在本計畫中稱之三維孔洞材料。低維度無機奈米孔洞材料係指無機奈米層狀(二維)或無機奈米管狀(一維)孔洞材料，為尚未被完全研究以及理解之孔洞材料。本計畫將透過為期三年的研究，探索及評估低維度奈米孔洞的基礎性質與應用潛力。本研究計畫將探討的主題有三： 1. 由分子尺度材料自主裝的觀點，解開材料形成三維結構與低維度結構的關鍵區別。 2. 試圖將低維度奈米材料製備成用於分離程序之薄膜。利用低維度材料獨特之高長寬比(high aspect ratio)的特性，來控制其在薄膜中的分佈與方向性，進而優化薄膜分離效能。 3. 實際量測以低維度奈米材料製備之薄膜的氣體分離效能，並且分析低維度奈米材料於氣體質傳時扮演之角色。 本計畫的視野橫跨奈米材料學與工程應用領域。我們預期本計畫的執行成果，將為下一世代的奈米孔洞材料研究發展完善的設計原則(Design Rule)，同時也將為綠色薄膜分離技術提供多種高效能的材料類別與薄膜製備技術。 <br> Abstract: In organic microporous nanomaterials, such as zeolites, have been broadly applied to gas adsorption, membrane separation, and catalysis. However, most popularly used microporous materials have high sphericity, referred to as 3D nanomaterials. The research of inorganic low-dimensional nanomaterials, meaning inorganic layered nanomaterials or nanotubes, is still in its infancy. This proposal is aimed to investigate the inorganic low-dimensional nanomaterials and evaluates their potential to separation applications. Specific research topics are the following: 1. From the molecular level self-assembly stand point, elucidate the key parameters for materials to form 3D or 1D/2D structures. 2. The fabrication of 1D/2D nanoporous material-containing membranes and the control over the orientation and distribution of low-dimensional materials in the membranes. 3. Investigating the gas separation performance of the obtained membranes and analyzing the role of the low-dimensional materials in mass transport. The scope of this project spans across the nanomaterials and engineering. We expect the results would open up new possibilities of nanoporous materials and would also bring positive impact to the green energy-saving separation techniques.低維度奈米孔洞材料無機奈米管層狀奈米材料薄膜分離程序綠色科技low-dimensional nanoporous materialsinorganic nanotubeslayered nanomaterialsmembrane separationsgreen technology