【摘要】 电化学阻抗谱是电化学研究中的有效工具,在材料研究中有着广泛的应用。综述了电化学阻抗谱在金属材料、金属/聚合物复合材料、半导体材料以及其他材料中的应用。从电化学阻抗谱中可以获得材料的结构与性能的变化以及界面性质等信息,如金属材料中的电荷传递电阻、界面电容等参数,金属/聚合物复合材料中的涂层电容、涂层电阻等参数以及半导体材料中电子转移和复合性质。更多还原

【Abstract】 The electrochemical impedance spectroscopy is an effective tool in the electrochemistry investigations.It is widely used in the researches of materials.This paper reviews the applications of the electrochemical impedance spectroscopy in the researches of metal materials,metal/polymer composite materials,semiconductor mate-rials and other materials.The informations which can be obtained from the electrochemical impedance spectroscopy contain the changes of the structures and properties of materials and interfacial properties,such as the charge transfer resistance and the interface capacitance of metal materials,the capacitances and the resistances of coatings of metal/polymer composite materials,and the electron transfer and recombination properties of semiconductor materials.更多还原