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What is Graphene and rGO?

A single layer of carbon atoms with extraordinary properties — and the practical path to using it in real industrial products

Graphene — The Material

Graphene is a single layer of carbon atoms arranged in a hexagonal lattice — the thinnest, lightest, and one of the strongest materials ever measured. Its theoretical properties include tensile strength 200 times greater than steel, electrical conductivity exceeding copper, and thermal conductivity surpassing diamond.

The challenge has always been practical: how do you move a material with extraordinary atomic-scale properties into industrial products at meaningful quantities and cost?

200×

tensile strength vs. steel

> Cu

electrical conductivity

> Diamond

thermal conductivity

Graphene Oxide and Reduced Graphene Oxide

Graphene Oxide

Graphene oxide (GO) is produced by chemically oxidising graphite — an abundant, low-cost precursor. Oxygen-containing functional groups are introduced across the carbon lattice, making the material processable in water and compatible with industrial formulations.

Reduced Graphene Oxide

Reduced graphene oxide (rGO) is produced by removing a controlled portion of those oxygen groups through a reduction process. The result is a material that retains the layered graphene structure while recovering electrical conductivity, mechanical reinforcement capability, and surface activity.

Why rGO Works in Industrial Systems

The value of rGO in an industrial matrix — concrete, coatings, polymers — comes from three mechanisms:

Crack bridging

rGO sheets spanning micro-cracks in a matrix resist propagation, improving mechanical strength and durability.

Interface bonding

Residual functional groups on the rGO surface create chemical anchoring points within the host material, improving adhesion and load transfer.

Barrier formation

Overlapping rGO platelets create a tortuous path for moisture, ions, and corrosive species — the basis of graphene-enhanced corrosion protection.

0.01% – 0.5%

At dosage levels typically between 0.01% and 0.5% by weight, rGO delivers measurable performance improvements without altering processing conditions, curing schedules, or equipment requirements.

The Novo Graphene Approach

Novo Graphene produces rGO from controlled GO precursors using a proprietary reduction process that allows precise tuning of surface area, oxygen content, and functional group profile. The result is application-matched material — not commodity graphene.

Every production batch is characterised against defined parameters. Performance claims are supported by third-party, certified test data.