Fig. 4: Surface species and reductive properties of Ga-containing samples.
a XPS Ga 2p3/2 spectra of pure Ga2O3 and Ga-modified HZSM-5. b H2-TPR profiles of pure Ga2O3 and Ga-modified HZSM-5.
Fig. 4: Surface species and reductive properties of Ga-containing samples. | Communications Chemistry
