Azepanium based protic ionic liquids: Synthesis, thermophysical properties and COSMO-RS study

• Main Authors: Dong, Y., Shah, S.N., Pranesh, M., Prokkola, H., Kärkkäinen, J., Leveque, J.-M., Lassi, U., Lethesh, K.C.
• Format: Article
• Published: Elsevier B.V. 2018
• Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85046857612&doi=10.1016%2fj.molliq.2018.05.031&partnerID=40&md5=28c70f488e05385a03641317bd7c0d69; http://eprints.utp.edu.my/20787/

Protic ionic liquids (ILs) with seven-membered azepanium cation were synthesized and characterized. The molecular structure of the synthesized ILs was confirmed using 1H NMR and 13C NMR spectroscopy. In one hand, sulfonic acid (�SO3H) group was tethered to the azepanium moiety combined with HSPO4...