Project supported by National Natural Science Foundation of China (20773090);the National High Technology Research and Development Program of China (863 Program, 2006AA06Z347);the Youth Fund of Sichuan University (2008119)
A series of Mn-Cu mixed oxide catalysts were prepared by precipitation method. The catalysts were characterized by N2 adsorp- tion-desorption, H2-TPR and XPS. When the loading ratio of manganese oxides to copper oxide...
supported by the National Natural Science Foundation of China (No. 20773090);the National High Technology Research and Development Program of China (863 Program,No. 2006AA06Z347);the Youth Fund of Sichuan University (No. 2008119)
Ce0.6Mn0.4O2 catalysts with different sources of manganese and Ce0.6-xZrxMn0.4O2 mixed oxide catalysts were prepared by coprecipitation method and were characterized by N2 adsorption-desorption,TPR,XRD,and XPS techniq...
Project supported by the National Natural Science Foundation of China (20773090);the National High Technology Research and Development Program of China (863 Program, 2006AA06Z347);the Youth Fund of Sichuan University (2008119)
Complete oxidation of benzene over supported manganese oxides catalysts was studied.Composite supports Ce0.5+xZr0.4–xLa0.1O1.95-Al2O3 (x=0,0.1,0.2,0.3,0.4),and CeO2-Al2O3 were prepared by co-precipitation method,a...
supported by the National High Technology Research and Development Program of China (863 Program,2006AA06Z347);the Specialized Research Fund for the Doctoral Program of Higher Education (20070610026)
supported by the National Natural Science Foundation of China (20773090, 20803049);the National High Technology Research and Development Program of China (863 Program,2006AA06Z347);the Specialized Research Fund for the Doctoral Program of Higher Education (20070610026)
A series of CexZr0.50-xAl0.50O1.75(0.05≤x≤0.45) mixed oxides with different Ce/Zr ratio were prepared by co-precipitation method and characterized by means of X-ray diffraction(XRD),Brunauer-Emmet Teller method(BET)...
supported by the Key Program of National Natural Science Foundation of China (20333030);the National High Technology Research and Development Program of China (863 Program, No. 2006AA06Z347);the National Natural Science Foundation of China (No. 20773090)
Pd/YZ-Al2O3 (Y and Zr modified Al2O3, and hereafter, labelled as A1) catalysts with 4 wt% additive CeO2 and/or La2O3 were prepared and characterized by X-ray photoelectron spectroscopy (XPS), NO-temperature progra...
CeO2-based oxygen materials were prepared with co-precipitation method and characterized via Brunauer-Emmet Teller(BET)method,X-ray diffraction(XRD)and temperature-programmed reduction(H2-TPR).This paper revealed that...
supported by the National Natural Science Foundation of China (No. 20773090, 20803049);the National High Technology Researchand Development Program of China (863 Program, No. 2006AA06Z347);the Specialized Research Fund for the Doctoral Program of Higher Education(20070610026)
Composite supports CeO2-ZrO2-Al2O3(CZA) and CeO2-ZrO2-Al2O3-La2O3(CZALa) were prepared by co-precipitation method. Palladium catalysts were prepared by impregnation and their purification ability for CH4, CO and N...
Project supported by the National High Technology Research and Development Program of China (863 Program,2006AA06Z347);the Specialized Research Fund for the Doctoral Program of Higher Education (20070610026)
The Pd-only catalysts for motorcycle were prepared by impregnating CeO2-ZrO2-Al2O3 and CeO2-ZrO2+Al2O3 with PdCl2 aqueous solution and characterized by X-ray diffraction (XRD), oxygen storage capacity (OSC) and H2-tem...