Neuron-type polypyrrole device prepared by electrochemical polymerization method and its properties

Conducting polymer, polypyrrole, with a neuron-like pattern has been prepared electrochemically using a needle-to-circle electrode on a glass substrate or a PET film. Two neuron-type conducting polymer has been connected and thus a neural network-type conducting polymer has been made. This neuron-type device has a characteristic of learning or memory effect.