Influence of preparation method on the properties and catalytic performance of Ni/La_2O_3/Al_2O_3 catalyst for dry reforming of methane
制备方法对甲烷干重整催化剂Ni/La2O3/Al2O3结构及性能的影响

Ni/La2O3/Al2O3 catalysts were prepared by the methods of incipient wetness impregnation and evaporation.The influence of preparation method on the physicochemical properties and catalytic performance for the dry reforming of methane was investigated.The catalysts were characterized by X-ray diffraction(XRD),temperature-programmed reduction(H2-TPR),BET surface area,transmission electron microscopy(TEM),and thermogravimetry and differential scanning calorimetry(TG-DSC).The catalyst prepared by incipient wetne...