7.6 Molten Salt Graphitization of Amorphous Carbons
133
Table 7.1
(continued)
Product
Source of carbon
Raw materials
Fabrication technique
SA
EC
References
Microporous carbon
Pomelo peel
KOH, N
2
Grinding
+
pre-carbonization at
700
zC for 1 h under
N
2
+ KOH Activation
1062–2167 10
[108]
Activated carbon
Coconut shells
CO
2 , N
2 , HCl
Drying, crushing,
heating under N
2 at
900 °C for 1 h, CO
2
activation at 900 °C
for 5 h, acid washing
1300
250
[111]
Commercial
conductive carbon
blacks
–
–
–
100–1635
200–1230
[109]
Graphene nanosheets
Plastic bottle,
(C
10 H
8 O
4 )
n
NaCl (recycle)
Heat treatment to
1300 °C
522
1150 S m −1
(1.06 g cm −3
)
[24]