Graphene, preparation method thereof and supercapacitor electrode and supercapacitor containing the graphene

Yanwei MA

Patent

Atlas literature

Patent

US 11,111,148

Graphene, preparation method thereof and supercapacitor electrode and supercapacitor containing the graphene

Yanwei MA

Drawings

Patent drawings and their descriptions. Click a drawing to enlarge it.

FIG. 1

FIG. 2

FIG. 3

FIG. 4

FIG. 5

FIG. 6

FIG. 7

FIG. 8

FIG. 9

FIG. 10

FIG. 11

FIG. 12

FIG. 13

FIG. 14

Claims

Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.

5 independent · 1 dependent

18
Dependent← claim 1
Claims 1~ 8.. Canceled
162
Independent
0 16~ 20.. Canceled
223
Independent
0 22~ 30.. Canceled
343
Independent
7 34~ 37.. Canceled
394
Independent
3 39~ 43.. Canceled
459
Independent
5 45~ 95.. Canceled

Materials

Materials described outside the worked examples.

mesoporous graphene

Product

magnesium powder

Reactant/Precursor

Process steps

Additional fabrication and treatment steps described in the patent.

Combustion Synthesis

Step 1

Duration

1, 2 min

Ambient

CO2 (90-99.99 vol%, 0.125-10 MPa)

Reported properties

Performance values and ranges asserted in the specification or claims.

Property	Value	Material
BET specific surface area of mesoporous graphene	350–750 m2/g	mesoporous graphene
pore volume of mesoporous graphene	1–2 cm3/g

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