Fig. 5: EPR spectra and online GC of HCOOK aqueous solution upon Ar feed.
From: Spontaneous formation of reactive redox radical species at the interface of gas diffusion electrode
a EPR spectra of DMPO-overlay with 0.1 M HCOOK. b Deconvoluted EPR spectra for DMPO-overlay. c EPR spectra of DMPO-CO2– adducts with 1.0 M HCOOK. d Online gas chromatography for detection of volatile CO gas.
