石墨烯／醋酸掺杂态聚苯胺的制备及其防腐性能

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Preparation and Corrosion Resistance of Graphene/Acetic Acid Doped Polyaniline

YANG Xiaogang, CUI Shihong, LI Bin, WANG Chuanjie, HAN Jiejia

图5 一次掺杂产物和二次掺杂产物的电化学阻抗谱

Fig.5 Electrochemical impedance spectroscopy of doped product (a) and redoped product (b)