A Review on Polyaniline: Synthesis, Properties, Nanocomposites, and Electrochemical Applications

Table 3

Summary of some polyaniline nanocomposites synthesis with metal oxide nanostructures.

No.	PANI nanocomposite type	Dopant	Preparation method	References
1.	PANI/TiO2	TiO2	In situ deposition oxidative polymerization	[138]
2.	PANI/MnO2	MnO2	Simultaneous-oxidation route	[7]
3.	PANI/MgO	MgO	In situ polymerization method	[139]
4.	PANI/ZnO	ZnO	In situ chemical oxidation method	[140]
5.	PANI/NiO	NiO	Electrodeposition method	[141]
6.	PANI/Fe2O3	Fe2O3	In situ polymerization	[142]
7.	PANI/γ-Fe2O3	γ-Fe2O3	In situ polymerization	[143]
8.	PANI/α-Fe2O3	α-Fe2O3	In situ polymerization	[144]
9.	PANI/CuO	CuO	In situ polymerization	[145]
10.	PANI/Co3O4	Co3O4	In situ polymerized method	[146]
11.	PANI/V2O5	V2O5	Chemical oxidation method	[147]
12.	PANI/RuO2	RuO2	Chemical bath deposition (CBD) method	[148]
13.	PANI/SnO2	SnO2	Chemical oxidative polymerization	[149]
14.	PANI/Sm2O3	Sm2O3	In situ oxidative polymerization	[150]
15.	CeO2/PANI	CeO2	Chemical oxidative polymerization	[151]
16.	PANI/Al2O3	Al2O3	Surface initialized polymerization (SIP) method	[152]