Surface composition change of chlorine-doped catalyst Ni（Cl

发布时间：2021-01-12 12:55

　　The oxide sample NiO/CeO₂ with feed atomic ratio of Ni/Ce at 40%, prepared by co-precipitation method and calcination at 500 oC for 2 h, was impregnated by aqueous solution of NH₄Cl to dope chlorine ions. After the impregnated samples were dried and calcined at 400 oC for 2 h, the calcined samples NiO（Cl_x）/CeO₂（x=0.1–0.5） were characterized by means of X-ray diffraction（XRD） and temperature programmed reduction（TPR） techniques. It was comfirmed that th... 

【文章来源】：Journal of Rare Earths. 2017,35(10)

【文章页数】：7 页

【参考文献】：
期刊论文
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