Table 2.

Summary of different fabrication techniques.

Fabrication Methods	Advantages	Disadvantages
In situ polymerization	Highly effective and a high level dispersion	Needs highly cost reactants and the processing steps are complicated
Solution mixing	Versatile and a good dispersion	Solvent removal is a critical issue
Electro-polymerization	Short process, easier to control, and eco-friendly	Available monomers are less
Self-assembly approach	Efficient way to precisely control the composition of a composite	High costs, purification limitations, and difficult to achieve a high quantity of materials