The visualization and diffusion behavior of ILs with water based on molecular dynamics simulations. (a) Molecular dynamics simulation snapshots of [C₂mim][TFO] and [C₂mim][TFSI] at different water contents. MSD of (b) H₂O and (c) cations and anions in the [C₂mim][TFO] at different water contents. (d) Diffusion coefficients of [C₂mim]⁺, [TFO]⁻, and H₂O in the [C₂mim][TFO] at different water contents. MSD of (e) H₂O and (f) cations and anions in the [C₂mim][TFSI] at different water contents. (g) Diffusion coefficients of [C₂mim]⁺, [TFSI]⁻, and H₂O in the [C₂mim][TFSI] at different water contents.