WHAT'SJ-GRAPHENE

Low defect High-quality graphene

The main thing that makes “J-GRAPHENE” different is that we
maintain a quality level of less than five layers with drastically lower
defect rates than other companies’ materials*.
In addition, J-GRAPHENE has superb heat and electricity conductivity
due to the low defect rates, providing a high level of performance
even in comparison to carbon nanotubes. These features are achieved
through the manufacturing method which incorporates our
proprietary technology and knowledge.

*Note: Based on JOKOH investigation.

J-GRAPHENE JKG-04 
specification

Description

Few-layer graphene,
non-functionalised, produced by
exfoliation of natural graphite

Graphene Type

Few-layer graphene (FLG)

Form

Few-layer graphene,
Dispersion (NMP)

Manufacturing Method

WJM(NAGS Series)

Raw Material

Natural graphite

Graphene Concentration (wt.%)

1.0

Solvent Content (wt.%)

99.0

Layers

<5

Lateral Dimensions (µm)

<3.0

Raman spectroscopy

Raman spectroscopy

Transmission electron
microscopy (TEM)

Raman spectroscopy