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Property

Unit

High-Electrical Conductivity Graphene

Method of Measurement

TNHRGO

TNERGO-3

TNERGO-10

TNERGO-50

Layers

layer

<5

<3

<3

<3

Purity

wt%

>99

>98

>98

>98

Scale

microns

0.2-0.5

1-5

8-15

>50

SSA

m²/g

>300

50-80

70-110

110-170

BET 

ASH

wt%

<1

<1

<1

<1

Volume Resistivity

µΩ•m

-

600-800

600-800

600-800

Carbon Content

?wt%

?-

?>98

?>98?

?>98?

XPS

Oxygen Content

?wt%?

-

<2

?<2?

?<2?

XPS

Selling State

-

Grey-black Powder

Grey-black Powder

Grey-black Powder?

Grey-black Powder? 

Preparation Method

Plasma

Chemical Reduction-oxidation

SSA=Specific Surface Area