Synthesis and Characterization of Brønsted Acidic Ionic Liquids

DOI

10.2991/iea-15.2015.176How to use a DOI?

Keywords

ionic liquids; infrared spectrum; nuclear magnetic resonance; electrospray ionization mass spectrum; thermogravimetry

Abstract

Five kinds of Brønsted-acidic ionic liquids with different nitrogen-contained chemical groups and different anions were synthesized, and were respectively characterized by nuclear magnetic resonance(NMR), infrared spectrum (IR), electrospray ionization mass spectrum (ESI-MS) and thermogravimetry(TG. ). It was found that ten kinds of ionic liquids were synthesized, whose structures were consistent with the designed ones. And all of their purities were more than 95 %. These ionic liquids possess high thermal stability and wide liquid range,and their decomposition temperatures are higher than 300 except that the tempetature of [MPy]NO3 is 199 by analyzing TG .

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Bo Yang
PY  - 2015/09
DA  - 2015/09
TI  - Synthesis and Characterization of Brønsted Acidic Ionic Liquids
BT  - Proceedings of the AASRI International Conference on Industrial Electronics and Applications (2015)
PB  - Atlantis Press
SP  - 712
EP  - 717
SN  - 2352-5401
UR  - https://doi.org/10.2991/iea-15.2015.176
DO  - 10.2991/iea-15.2015.176
ID  - Yang2015/09
ER  -