Wei-Wei Wang

TL;DR: In this article, the results from XAFS combined with the temperature-programmed reduction technique (H2-TPR) reveal that more reducible CuOx clusters were formed as subnanometer clusters and were uniformly dispersed on the surface of the ceria support.

TL;DR: In this article, a copper-ceria catalysts with different Cu contents up to 20 wt % supported on CeO2 nanorods were synthesized by a deposition-precipitation (DP) method.

TL;DR: In this paper, the performance of photo-enhanced Fenton-like catalysts for the degradation of azo dye was investigated using an orthogonal matrix (L16(45)) experimental methodology.

TL;DR: A very clear image of the surface reaction for the WGS reaction catalyzed by the gold-ceria catalyst is obtained and it is proved that the reaction between bridged surface -OH groups and CO molecules adsorbed on interfacial Au atoms contributes dominantly to the W GS reactivity.

TL;DR: Based on a comprehensive structural characterization and mechanistic study, the copper atoms with unsaturated coordination in the form of Cu1O3 were identified to be the sole active site, at which both CO and O2 molecules were activated, thus inducing remarkable CO oxidation activity with a very low copper loading.