Polydopamine / Cobalt Hexacyanoferrate Composite Films and Their Electrochemical Behavior in the Presence of DpamineHanshuang Zhang, Lusheng Chen, Xiuchong Lin and Huaixiang LiMATEC Web Conf., 67 (2016) 06077DOI: https://doi.org/10.1051/matecconf/20166706077