Dataset Open Access
Kulkarni, Ranjit;
Noda, Yu;
Barange, Deepak K.;
Kochergin, Yaroslav S.;
Balcarova, Barbora;
Lyu, Pengbo;
Nachtigal, Petr;
Bojdys, Michael J.
[This repository contains the raw and source data for the manuscript "Real-time optical and electronic sensing with a β-amino enone linked, triazine-containing 2D covalent organic framework".]
Fully-aromatic, two-dimensional covalent organic frameworks (2D COFs) are hailed as candidates for electronic and optical devices, yet to-date few applications emerged that make genuine use of their rational, predictive design principles and permanent pore structure. Here, we present a 2D COF made up of chemoresistant β-amino enone bridges and Lewis-basic triazine moieties that exhibits a dramatic real-time response in the visible spectrum and an increase in bulk conductivity by two orders of magnitude to a chemical trigger - corrosive HCl vapours. The optical and electronic response is fully reversible using a chemical switch (NH3 vapours) or physical triggers (temperature or vacuum). These findings demonstrate a useful application of fully-aromatic 2D COFs as real-time responsive chemosensors and switches.
Name | Size | |
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Activation-deactivation for HCl and NH3 vapours (Optical responce).mp4
md5:cd44a630bdc8c75091ce3527ffa2e9e5 |
3.1 MB | Download |
Raw Data-20190409.zip
md5:f19441f67391edbebf05fa32b8cb2762 |
132.1 MB | Download |
Source Data-20190409.zip
md5:6c5a5ce5d1915b5dfddd62966c47f072 |
124.4 MB | Download |
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