Five different support materials were modified with 5 wt.% Cu, using an evaporation impregnation method. The synthesized CuCl₂/γ-Al₂O₃, CuCl₂/TiO₂ (Hombikat), CuCl₂/TiO₂ (Alfa Aesar), CuCl₂/SiO₂ and CuCl₂/H-Beta-25 materials were characterized by nitrogen physisorption, X-ray powder diffraction, scanning electron microscopy, energy dispersive Xray microanalysis, transmission electron microscopy, Fourier transform infrared spectroscopy and CO₂-temperature programmed desorption. The physical-chemical characterization was correlated with catalytic activity, stability and selectivity in the ethylene oxychlorination. It was found that γ-Al₂O₃ and TiO₂ support materials demonstrate very good activity and 1,2dichloroethane selectivity compare to other catalysts. Zeolite H-Beta-25 and SiO₂ support materials proved to be unusable for this reaction.

使用蒸发浸渍方法用5 wt。％的Cu改性五种不同的载体材料。合成的CuCl ₂ /γ-Al系₂ ö ₃，的CuCl ₂ /的TiO ₂（的Hombikat）的CuCl ₂ /的TiO ₂（阿法埃莎）的CuCl ₂ /的SiO ₂和的CuCl ₂ / H-β-25材料，其特征在于氮气物理吸附，X射线粉末衍射，扫描电子显微镜，能量色散X射线显微分析，透射电子显微镜，傅里叶变换红外光谱和CO ₂程序升温脱附。物理化学特征与乙烯氧氯化反应中的催化活性，稳定性和选择性有关。结果发现，在γ-Al ₂ Ø ₃和TiO ₂的支撑材料表现出非常良好的，并比较其他催化剂1,2-二氯乙烷的选择性。事实证明，沸石H-Beta-25和SiO ₂载体材料不可用于该反应。