Fig. 4: EXAFS spectra of the PdK edge of PdSn catalysts and reference samples, and NAP-XPS of Pd 3d spectra for PdSn catalysts under different treatment conditions. | Nature Communications

Fig. 4: EXAFS spectra of the PdK edge of PdSn catalysts and reference samples, and NAP-XPS of Pd 3d spectra for PdSn catalysts under different treatment conditions.

From: Layered Pd oxide on PdSn nanowires for boosting direct H2O2 synthesis

Fig. 4

a EXAFS spectra of the PdK edge of PdSn catalysts after annealing in air. b In situ NAP-XPS of Pd 3d spectra for PdSn-NW in the presence of O2, H2, and O2/H2. c In situ NAP-XPS of Pd 3d spectra for PdL/PdSn-NW after annealing in air in the presence of O2, H2 and O2/H2. d In situ NAP-XPS of Pd 3d spectra for PdSn-NP after annealing in air in the presence of O2, H2 and O2/H2.

Back to article page