Q Zhou, WA Henderson, GB Appetecchi… - The Journal of …, 2008 - ACS Publications
Two ionic liquids based upon N-alkyl-N-methylpyrrolidinium cations (PY1R+)(R= 3 for propyl
or 4 for butyl) and the bis (fluorosulfonyl) imide (FSI−), N (SO2F) 2−, anion have been …