Figure 1. Molecular structures of some important cations and anions used for the formation of ionic liquids and notable characteristics in the context of green and sustainable chemistry

From

From Current Science to School – the Facets of Green Chemistry on the Example of Ionic Liquids

Daniel Rauber, Frederik Philippi, Johann Seibert, Johannes Huwer, Harald Natter, Rolf Hempelmann

World Journal of Chemical Education. 2019, 7(2), 153-165 doi:10.12691/wjce-7-2-15