Sardar, S. and Mumtaz, A. and Yasinzai, M. and Wilfred, C.D.  (2020) Synthesis, thermophysical properties and CO2 sorption of imidazolium, thiazolium, iminium and morpholinium-based protic ionic liquids paired with 2-acrylamido-2-methyl-1-propanesulfonate anion.  Journal of Molecular Liquids, 297.   ISSN 01677322