The experimental method of Electrochemical Impedance Spectroscopy (EIS) used to study organic coatings and the applications of EIS method to evaluation and study on organic coatings were reviewed.

• 介绍了研究涂层性能的电化学阻抗谱(EIS)实验方法以及该方法在研究、评价有机涂层方面的应用。