FeCl_3—石墨层间化合物的结构及电化学性能研究

The Structure and Electrochemical Properties of Graphite-FeCl3 Intercalation Compounds

中文关键词:  FeCl_3-石墨层间化合物,XRD,循环伏安法

英文关键词:FeCl3-graphite intercalation compounds,XRD,Circle V-A curves.,

中文摘要:

      通过直接反应法制备了插入浓度不同的五种FeCl3石墨层间化合物。X射线粉末衍射分析指出它们分别为一阶、二阶和三阶石墨层间化合物，IcA）分别为9．39、13．4、14．92。通过循环伏安法对不同插入浓度的一阶层间化合物的电化学性能进行了研究。

英文摘要:

      Five graphite-FeCl3 intercalation compounds with different compositions were formed by direct reaction with graphite and non-aqueous FeCl3. They were Indicated to be 1,2 or 3 stage respectively and have Ic (A) of 9.39. 13. 40. 14. 92 by XRD. Their circle V-A curves gave some information about their electrochemical properties,when two of them,with 1 stage and different compositions,were used as cathode material in LiClO4-PC non-aqueous systems.