Table 2.

Comparison of Chemical and Electrochemical Polymerization.

Chemical Polymerization	Electrochemical Polymerization
Yield of the product is large in amount	Yield is less, and synthesis of the thin film is possible
Synthesis is difficult	Synthesis is quite easy
They do not offer control of polymerization and doping level	In this method, polymerization and doping levels can be controlled
Doping and polymerization do not occur simultaneously	Doping and polymerization occur simultaneously
Polymer is easily collected and packed	Difficult to remove the film from the electrode surface