Fig. 7: Stabilization of H2O•+ with 18-Crown-6 during Ar feed.
From: Spontaneous formation of reactive redox radical species at the interface of gas diffusion electrode
a Concentration-dependent EPR spectra of both DMPO-H2O+ and DMPO-OH adducts. b Time-dependent EPR spectra of both DMPO-H2O+ and DMPO-OH adducts in the presence of 0.2 M 18-Crown-6.
