S. No.

Authors

Synthesized material

Specific capacitance

Scan rate (mV/sec)

Reference

1.

Zhang et al.

Tetrabutyl ammonium

hydroxide stabilized graphene

192 F∙g⁻¹

100

[29]

2.

Muramatsu et al.

Rice husk derived graphene using carbon black as a protective oxidation layer

80 F∙g⁻¹

-

20

3.

Stoller et al.

Chemically modified graphene

106 F∙g⁻¹

40

[30]

4.

Yang et al.

Solvated graphene

215 F∙g⁻¹

-

[31]

5.

Singh et al.

Rice husk derived graphene using rice husk ash as a protective oxidation layer

86 F∙g⁻¹

500

Present work