Ionic liquid assisted electrochemically synthesized poly ortho aminophenol as a high efficient electroactive material in energy storage materials

In this paper firstly, 1-methyl-3-methylimidazoliu.m bromide (MB) as a new high efficient ionic liquid was synthesized using chemical approach and then fabricated hybrid POAP/ MI films by electropolymerization of POAP in the presence of MB to serve as the active electrode for electrochemical supercapacitor. Different electrochemical methods including galvanostatic charge-discharge experiments, cyclic voltammetry and electrochemical impedance spectroscopy are carried out in order to investigate the performance of the system. This work introduces new most efficient materials for electrochemical redox capacitors with advantages including ease synthesis, high active surface area and stability in an aqueous electrolyte.