Modifying Reduced Graphene Oxide by Conducting Polymer Through a Hydrothermal Polymerization Method and its Application as Energy Storage Electrodes

Table 3 Comparison of our work with reported literatures

Ref	Method	Materials	Performance
Ref	Method	Materials	Specific capacitance	Capacitance retention	Volumetric capacitance
[52]	Electrochemistry coating	rGO	151 F/g at 1 A/g	98% after 500 cycles	N/A
[53]	Dip coating	rGO	180 F/	N/A	N/A
[54]	In situ polymerization	PEDOT-PSS/RGO	193.7 F/g at 500 mA/g	90.6% after 1000 cycles	N/A
[55]	Physical mixing	PEDOT-PSS/RGO	448 mF/cm² at 10 mV/s	N/A	49.9 F cm⁻³
[56]	Physical mixing	MnO²/rGO/PEDOT:PSS	139.7 F/g at 1A/g	66.2% after 2000 cycles	N/A
[57]	Physical mixing	rGO/PEDOT:PSS	12.3 F/g at 5 mV/s	200% stretching	N/A
[58]	Chemical polymerization	PANi-g-rGO	250 F/g	N/A	N/A
Our work	Hydrothermal polymerization method	rGO/PEDOT	202.7 F/g at 1 A/g	90% after 9000 cycles	66.5 F cm⁻³
Our work	Physical mixing	rGO and purchased PEDOT	166.3 F/g at 1 A/g	77% after 3000 cycles	24.2 F cm⁻³
[71]	Chemical modification	Graphene aerogel/conducting polymer	N/A	N/A	28~180 F cm⁻³