Switching on and off Interlayer Correlations and Porosity in 2D Covalent Organic Frameworks
作者:Torben Sick、Julian M. Rotter、Stephan Reuter、Sharath Kandambeth、Nicolai N. Bach、Markus Döblinger、Julia Merz、Timothy Clark、Todd B. Marder、Thomas Bein、Dana D. Medina
DOI:10.1021/jacs.9b02800
日期:2019.8.14
Two-dimensional covalentorganicframeworks (2D COFs) attract great interest owing to their well-defined pore structure, thermal stability, high surface area and permanent porosity. In combination with a tunable chemical pore environment, COFs are intriguing candidates for molecular sieving based on selective host-guest interactions. Herein, we report on 2D COF structures capable of reversibly switching
Perylene-Based Covalent Organic Frameworks for Acid Vapor Sensing
作者:Laura Ascherl、Emrys W. Evans、Jeffrey Gorman、Sarah Orsborne、Derya Bessinger、Thomas Bein、Richard H. Friend、Florian Auras
DOI:10.1021/jacs.9b08079
日期:2019.10.2
Traditionally, the properties and functions of covalentorganicframeworks (COFs) are defined by their constituting building blocks, while the chemical bonds that connect the individual subunits have not attracted much attention as functional components of the final material. We have developed a new series of dual-pore perylene-based COFs and demonstrated that their imine bonds can be protonated reversibly, causing
Pyrene-Based Organic Compound, Transistor Material and Light-Emitting Transistor Device
申请人:Adachi Chihaya
公开号:US20090179196A1
公开(公告)日:2009-07-16
The object is to provide a light-emitting transistor material which is high in both luminescent property and mobility when used as a light-emitting transistor device.
A light-emitting transistor device is provided in which light emission of a specific pyrene-based organic compound is used for a light-emitting layer of a transistor device.