Characterization of the catalysts after exposure to rich exhaust gas mixtures further shows that catalyst activation and subsequent high activity was associated with reduction of both the NM and surface Ce.
High activity was also confirmed towards the epidermal growth factor receptor L858R and L861Q mutants.
A very high activity was obtained during 4 h on-stream with a 20 wt.
Penetrant plasticization at high activity was found for both PEF and PET, as evidenced by a positive correlation between diffusion coefficient and increasing water concentration.
The origin of such a high activity was discussed in relation to the property of oxygen adsorption on the EuMnO3 catalyst.
The high activity was attributed principally to the ability of the composite Ag0/AgCl system to absorb light in the visible wavelength region and to retard the recombination of electron hole pairs.
This high activity was related to a higher concentration for the NiWS phase for the catalyst prepared at pH = 4 than that at pH = 9, as evidenced by X-ray photoelectron spectroscopy (XPS).
A high activity was displayed by the TiO2 samples composed of anatase with rutile impurities, whereas the activity was lower for pure anatase samples or samples containing mainly rutile.
