Figure 2.
(a) Raman spectra of concentrated bromine solution with either 1:1 (blue) or 1:5 (red) molar equivalent of MEP-Br (T = 295 K) [46]; (b) Raman spectra normalized to Br3− signals comparing Br5− signal from immiscible phases formed with MEP, QBr1 (CMMPy-Br), QBr2 (CMMM-Br) and QBr3 (CMMP-Br) in 3:1 ratio of Br2: Q+Brx− [46]. (Reproduced with permission from Ref. [46] under the Creative Commons CC BY license).
