天津杰创永泰新材料科技有限公司    ACS MATERIAL    Graphene Dispersion in NMP (Oxygen Reduced)
GrapheneDispersioninNMP

Graphene Dispersion in NMP (Oxygen Reduced)

This product is thin graphene based NMP dispersion with high electrical conductivity. It is non-toxic‚ non-strang odor‚ non-corrosive characteristics‚ chemical stability‚ and low resistivity. By contrast with the similar products‚ this product with technical advantages is metal ion free and can be widely applied in battery slurry as conductive agent to improve the high rate charge-discharge capacity.
BET surface area (m2/g) 650~750
Conductivity (S/m) 500~700
Layers 1-5 atomic layer graphene nanosheets
Lateral size (µm) 0.5-5

Oxygen (wt%)

<5%

Composition

Content

Unit

Graphene

1 or 4

mg/mL

Diameter

0.5-5

μm

Dispersant

2

mg/mL

Thickness

0.5-2

nm

 

Atomic conc %

Mass conc %

C 1s

97.22

96.45

O 1s

2.05

2.70

other

0.73

0.85

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