Fig. 3: Activation of methane and the evolution of H2O2 into ROS. | Nature Communications

Fig. 3: Activation of methane and the evolution of H2O2 into ROS.

From: FeCu dual-single-atom catalyst promotes gradient H2O2 activation for enhanced methane oxidation to methanol

Fig. 3: Activation of methane and the evolution of H2O2 into ROS.The alternative text for this image may have been generated using AI.

a EPR spectra of FeCu/ZSM-CI. b EPR spectra of FeCu/ZSM-CI under different reaction conditions. c Quenching experiments. d 1H-NMR spectrum of DMSO oxidation. e In situ CV tests of catalysts for H2O2 activation. f PL spectra of 7-hydroxycoumarin by •OH under different catalysts. g NBT degradation experiment spectra by •O2− under different catalysts. h The ratio of •O2− and •OH generated on FeCu/ZSM-CI. i Decomposition pathways of H2O2 at FeCu/ZSM-CI metal sites.

Back to article page