Morphologies, methods cyclic processes

Thick/thin-film sensor can be fabricated oti prefabricated electrodes by dip/ spray-coating chemically synthesized polymer solution or by electropolymerization of monomer on the electrode from a solutimi in the presence of the dopant. The dip/ spray-coating process results in a 2-D stracture without control over the thickness, morphology, and porosity, and also does not provide the process flexibility to tune the material properties. On the other hand, electropolymerization processes such as cyclic voltammetry and chronoamperometry provide in situ fabrication on the electrode pads and also allow manipulating material properties by changing the process conditions. However, the film thickness in these methods cannot be controlled as there is no direct indication of the completion of the device fabrication process. Additionally, the contact between the gold electrode pad and the CP film and adhesion of the film to the substrate are issues for fabricarimi of CP-based... 

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