项目名称: 水滑石基复合发光薄膜材料的固态分子逻辑门研究
项目编号: No.21201016
项目类型: 青年科学基金项目
立项/批准年度: 2013
项目学科: 无机化学
项目作者: 史文颖
作者单位: 北京化工大学
项目金额: 30万元
中文摘要: 本项目提出以LDHs为主体,发光功能分子为客体,构筑LDH基复合发光薄膜材料。以光化学传感为研究导向,强化薄膜材料的发光效率、提高其光学性能,对该类复合薄膜材料的超分子结构、能带特征、主客体相互作用机理进行系统和深入研究,以期得到具有优良传感性能的薄膜材料。围绕LDH基发光薄膜材料在基于荧光化学传感的分子逻辑门的应用开展研究。通过解决此类发光薄膜材料的可控组装、传感性能及固态逻辑操作中的关键科学问题,构筑具有特色的研究体系,实现系列逻辑材料的结构创新。
中文关键词: 水滑石;逻辑门;荧光;传感;开关
英文摘要: This project has been focused on the fabrication of composite photoluminescence thin film based on layered double hydroxides (LDHs) as host material and luminescence functional molecules as guest. (a) Study on the fluorescence sensor of the composite photoluminescence thin film. For the purpose of obtaining thin film with predominant sensor performance, the supermolecuar sutructure, band gap character, interaction mechanism of host-guest have been systemly studied. (b) Study on the logic gate of the composite photoluminescence thin film based on fluorescence chemosensor. Constructing distinctive systems and realizing a series of structure innovation of logical materials by solving the scientific issues of tunnable assembly, sensor performance and solid logic gate.
英文关键词: layered double hydroxide;logic gate;fluorescence;sensor;switch