Renxian Zhou

TL;DR: In this paper, a coprecipitation method was used to obtain mesoporous structures with larger specific surface area and pore volume, and metal ions can go into the lattice of fluorite, which contributes to improving the stability of active components.

TL;DR: In this paper, the reducibility and characteristics of the supported copper oxide catalysts with various copper loadings were revealed and determined by H2-TPR, CO- TPR, XRD and O 2-TPD, respectively.

TL;DR: The results demonstrate that the addition of neodymia results in the formation of ceria-zirconia-neodymia ternary solid solution (CZN) with better textural and structural properties as well as improved reducibility and redox behavior, leading to the promoted three-way catalytic activity and enlarged air/fuel operation window.

TL;DR: In this paper, the CeO2 or/and Cr2O3 modified HZSM-5 zeolite (molar ratio SiO2/Al 2O3 = 22) catalysts were prepared by impregnation method and investigated in the catalytic behavior for decomposition of 1,2-dichloroethane (DCE), dichloromethane (DCM) and trichloroenethylene (TCE), as well as the durability during 100h exposure to DCE.

TL;DR: In this paper, four ceria supports with different morphologies (rod, cube, plate and polyhedra) were used for CO selective oxidation in hydrogen-rich gas and characterized by various techniques.