To identify the intrinsic active sites in oxides or oxide supported catalysts is a research
frontier in the fields of heterogeneous catalysis and material science. In particular, the role of …

The reverse water-gas shift reaction (RWGSR), a crucial stage in the conversion of abundant
CO2 into chemicals or hydrocarbon fuels, has attracted extensive attention as a renewable …

To photo-catalytically degrade RhB dye using solar irradiation, CeO2 doped TiO2
nanocomposites were synthesized hydrothermally at 700° C for 9 hrs. All emission spectra …

Noble metal-free nanostructured Ce 0.7 Mn 0.3 O 2− δ (CM) solid solutions were prepared
by a simple, facile, and high yielding coprecipitation method from aqueous solutions of …

Ru doped on a series of La x Ce 1-x O y composites by the deposition-precipitation (DP)
method was studied in NH 3 decomposition to generate CO x-free H 2. N 2 physisorption …

Surface species and oxygen vacancies were studied in MnO x (0.4)-CeO 2 toward repeated
soot oxidation. MnO x (0.4)-CeO 2 catalysts prepared by the citric acid complex method were …

Hydrogen production by catalytic aqueous phase reforming (APR) of biomass oxygenated
derivatives in relatively mild conditions is a promising way to produce hydrogen. In this work …

A series of Ce1–x M x O2− δ (M= Gd, Zr, La, Sm, Y, Lu, and Pr) samples were characterized
by Raman spectroscopy to investigate the evolution of defect sites (oxygen vacancies and …

Chemical co-precipitation route prepared nanoparticles of CeO 2 and rare-earth cation Eu-
doped Ceria Ce 1-x Eu x O 2 (x= 0.03, 0.05, and 0.07) were investigated for various …

A catalyst active to carbon monoxide (CO) oxidation at low temperature is essential for
environmental conservation, saving fuel and improvement of the quality of human life …