Trying to identify if my graphene powder is suitable for use in a Supercapacitor

I have some graphene powder / flake with an average height of 2.88 nanometres and
an unordered planar dimension of between 15 micron to 70 micron. When I probe
the material with a standard multi-meter tool I get a stable resistance reading of
2 ohms providing the material is in a sufficiently compacted state.

I'm primarily using the material in non related areas of study but I
notice some chatter online about graphene in supercapacitors, I just
don't know if my specification and format is applicable or not.

Hi
try to read this...
https://www.eeweb.com/oxygen-reduction-in-graphene/
Cheers
G

Graphene is a material with very high electrical conductivity and is often used in the production of supercapacitors. However, the properties of graphene can vary depending on the specific type and quality of the material, as well as the manufacturing method used to produce it.

Based on the information you provided, it is difficult to determine whether your graphene powder is suitable for use in supercapacitors. In general, the performance of graphene in supercapacitors is largely determined by its surface area and conductivity, as well as its ability to adsorb and release ions.

To determine whether your graphene powder is suitable for use in supercapacitors, you would need to perform additional testing and characterization of the material. This could include measuring its surface area, conductivity, and ion adsorption properties, as well as testing its performance in various supercapacitor configurations.

It is worth noting that the production and handling of graphene can be complex and requires specialized equipment and expertise. If you are interested in exploring the use of graphene in supercapacitors, it may be helpful to consult with a materials scientist or engineer with experience in this field.