具有自支撑结构的有机二维纳米材料研究进展  

Recent progress on the preparation and applications of free-standing two-dimensional organic materials

作　　者：杨凯[1] 董必亮 李绍周[2] 黄晓[1] YANG Kai DONG BiLiang LI ShaoZhou HUANG Xiao(Key Laboratory of Flexible Electronics ＆ Institute of Advanced Materials, Jiangsu National Synergistic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China Key Laboratory for Organic Electronics and Information Displays ＆ Institute of Advanced Materials, Jiangsu National Synergistic Innovation Center for Advanced Materials, Nanjing University of Posts ＆ Telecommunications, Nanjing 210023, China)

机构地区：[1]南京工业大学先进材料研究院,先进生物与化学制造协同创新中心,柔性电子重点实验室,南京211816 [2]南京邮电大学先进材料研究院,江苏省有机电子与信息显示重点实验室,南京210023

出　　处：《中国科学：技术科学》2017年第1期1-12,共12页Scientia Sinica(Technologica)

基　　金：国家自然科学基金(批准号:51322202)资助项目

摘　　要：具有和石墨烯相似结构的自支撑有机二维纳米材料目前引起了科研人员的浓厚兴趣.这些二维材料具有优异的化学可剪裁性,预计未来在电子器件、有机催化和小分子分离等方面具有广泛的用途.本文首先系统地总结了常见的具有自支撑结构的有机二维纳米材料,进一步从自上而下和自下而上的两大类方法着手,介绍了目前常用的制备方法,然后对有机二维纳米材料在生物识别以及光电方面的应用进行了介绍,如生物分子识别、电子器件及荧光增强,最后讨论了目前有机二维纳米材料在制备和性质改进方面面临的问题和未来可能的重点研究方向.Recently, free-standing two-dimensional （2D） organic materials have aroused tremendous research interest. These materials possess tunable compositional, structural, and chemical properties, which make them potential candidates in a wide range of applications such as in electronics, catalysis, molecular separation, sensing and so on. This review begins with an introduction on the classification and preparation methods of the free-standing 2D organic materials, including both the top-down and bottom-up methods, followed by the description of the various applications for these 2D materials, such as molecular recognition, electronic devices and fluoresent sensing. Finally, the current challenges and possible future directions for the 2D organic materials are discussed.

关 键 词：有机纳米材料 二维纳米材料 共价有机框架 超分子聚合物 

分 类 号：TB383.1[一般工业技术—材料科学与工程]