Comparison Study on Support Effect of Co-Series Compound Oxide Catalysts Supported Rare Earth
The catalysts were prepared by the impregnation method and characterized thought X-ray powder diffraction (XRD), H2-temperature-programmed reduction (H2-TPR), measurement of surface area, differial thermal and thermogravimetric analysis. Rare-earth compound oxides La 0.8Sr0.2CoO3 act as active component; Alumina act as carriers. The effects were investigated on loading amounts of active components, calcinations temperature and the addition components on the catalytic oxidation of xylene.
Hexing Li, Qunjie Xu and Daquan Zhang
X. Li et al., "Comparison Study on Support Effect of Co-Series Compound Oxide Catalysts Supported Rare Earth", Advanced Materials Research, Vols. 356-360, pp. 439-444, 2012