Figure 4

Fluorescence decay at excitation = 280 nm and emission = 330 nm for fresh 1 mol.L−1 LiPF6 EC/DMC electrolyte (black curve), after 100 hours (red curve) and 200 hours (blue curve) of light illumination under A.M. 1.5G conditions.

Fluorescence decay at excitation = 280 nm and emission = 330 nm for fresh 1 mol.L−1 LiPF6 EC/DMC electrolyte (black curve), after 100 hours (red curve) and 200 hours (blue curve) of light illumination under A.M. 1.5G conditions.