Table 3.

Various materials and their supercapacitive performance

Substances	Specific Capacitance (Cs)	Cycling Durability	Ref.
CNT	1.8 mF·cm−2 on 1 mA	80%; 1000 runs	[142]
MnO2 nanowire/GN	66.1 F·cm−3 on 60 mA·cm−3	96%; 10,000 runs on 0.12 A·cm−3	[143]
AC cloth	161.2 mF·cm−2 on 12.5 mA·cm−2	104%; 30,000 runs on 12.5 mA·cm−2	[144]
AC	153 mF·cm−2 on 10 mV·s−1	93.4%; 1000 runs on 200 mV·s−1	[145]
PANI hydrogel	430 F·g−1 on 5 mV·s−1	86%; 1000 runs on 7.5 A·g−1	[146]
GN	180.40 mF·cm−2 on 1 mA·cm−2	96.8%; 7500 runs on 8 mA·cm−2	[147]
TiO2@PANI	775.6 mF·cm−3 (28.3 F·g−1) on 10 mV·s−1	97.2%; 10,000 runs on 100 mV·s−1	[147]
NiCo2O4@CNT/CNT	-	95%; 5000 runs on 50 mV·s−1	[148]
MnO2/rGO	14 F·cm−2 (31.8 F·g−1) on 2 mV·s−1	100%; 5000 runs on 0.2 mA·cm−2	[149]
SnS/S doped GN	2.98 mF·cm−2 on 60 mA·cm−2	99%; 10,000 runs on 120 mA·m−2	[150]
Co3O4/vertically aligned GN nanosheets	580 F·g−1 on 1 A·g−1	86.3%; 20,000 runs on 20 A·g−1	[151]
MnO2-CNT-GN	107 F·g−1	-	[152]
N/O-Enhanced carbon cloth	-	116%; 5000 runs on 5 mA·cm−1	[153]
MnO2/CNT	324 F·g−1 on 0.5 A·g−1	100%; 5000 runs on 10 A·g−1	[154]
GN sheets	11.3 mF·cm−2 on 1 mV·s−1	-	[155]
PANI-MnOx	94.73 mF·cm−2 on 0.1 mA·cm−2	-	[156]
Graphite/PANI	77.8 mF·cm−2 on 0.1 mA·cm−2	83%; 10,000 runs on 1 mA·cm−2	[157]
KCu7S4/GN	-	92%; 5000 runs on 0.8 mA·cm−2	[158]
Ag/AC	45 mF·cm−2 on 0.3 mA·cm−2	86%; 1200 runs on 5 mA·cm−2	[159]
GN/MWNT	740.9 mF·cm−2 on 1 mA·cm−2	85%; 20,000 runs on 15 mA·cm−2	[160]
SWCNTs	17.5 F·g−1 on 2 A·g−1	87.5%; 10,000 runs on 5 A·g−1	[161]
Au/PANI	26.49 mF·cm−2 (67.06 F·cm−3) on 0.5 mA·cm−2	72.7%; 1000 runs on 200 mV·s−1	[162]
GO/MOF	250 mF·cm−3 on 6.4 mA·cm−3	96.3%; 5000 runs on 50.4 mA·cm−3	[163]
rGO/PPy	147.9 F· cm−3 on 5 A·cm−3	71.7%; 5000 runs on 10 A·cm−3	[164]
N-Doped rGO	3.4 mF·cm−2 on 20 mA·cm−2	98.4%; 2000 runs on 100 mA·cm−2	[165]
rGO/MoO3	404 F·g−1 on 0.5 A·g−1	80%; 5000 runs on 2 A·g−1	[166]
GN	56.5 F·cm−3 on 0.06 A·cm−3	-	[167]
b-Ni(OH)2/graphene	2570 mF·cm−2 on 0.2 A·m−1	98.2%; 2000 runs on 0.1 A·m−2	[168]
GN/carbon black nanoparticle	144.5 F·g−1 on the current density of 0.5 A·g−1	-	[169]
GN fibers/MnO2 fibers	42.02 mF·cm−2 on 0.01 V·s−1	92%; 1000 runs on 1 mA·cm−2	[170]
GO	130 F·g−1 on 5 mV·s−1	-	[171]
Cu(OH)2//AC	26.4 F·g−1 on 4 A·g−1	90%; 5000 runs	[172]
ZnCo2O4//carbon nanofibers	139.2 F·g−1 on 2 mV·s−1	90%; 3000 runs on 50 mV·s−1	[173]
CuMnO2-gCN	817.85 F·g−1 at 0.025 A·g−1	91% up to 1000 cycles	[174]