Name: Graphene Oxide, 2-5 Layer, Dia: 4,5 µm
SKU: NG01GO0102
Price: 140 EUR
Availability: InStock

Graphene Oxide, 2-5 Layer, Dia: 4,5 µm

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NG01GO0102

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Description

Description

5 gram: 140 €
25 gram: 650 €
100 gram: 1660 €
500 gram: 4950 €
1000 gram: 8640 €

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Graphene Oxide, 2-5 Layer, Dia: 4,5 µm

Graphene Oxide (GO) is a chemically functionalized derivative of graphene, produced through the controlled oxidation and exfoliation of graphite. This few-layer grade retains a hexagonal carbon lattice decorated with abundant oxygen-containing functional groups—hydroxyl, epoxy, and carboxyl moieties—that make the material highly hydrophilic and readily dispersible in water and polar solvents, while also providing reactive sites for further chemical modification. With a purity of 99.5%, an average lateral flake diameter of 4.5 µm, and an oxygen content of 25-40%, this GO grade offers a favorable balance between processability and functional group density, making it well suited for solution-based processing, composite fabrication, and surface engineering applications. Buy high-quality Graphene Oxide at Nanografi.

Technical Properties

Purity	99.5%
Average Number of Graphene Layers	Few Layer Graphene Oxide
Average Diameter (µm)	4.5
Oxygen Content (%O)	25-40
Color	Dark Brown

SEM Images

XPS Analysis

Raman Spectra

Applications

Polymer & Ceramic Composites: The oxygen-rich surface chemistry of GO promotes strong interfacial bonding and homogeneous dispersion within polymer and ceramic matrices, improving mechanical strength, barrier properties, and thermal stability of the resulting composites.
Water & Wastewater Treatment: GO's high density of oxygen functional groups and large surface area make it effective as an adsorbent for heavy metals and organic pollutants, and as a building block for GO-based membranes used in filtration and desalination.
Energy Storage: GO serves as a precursor or conductive scaffold in electrode materials for lithium-ion batteries and supercapacitors, and is frequently combined with metal oxides to enhance charge storage and cycling stability.
Coatings & Surface Modification: The reactive functional groups on GO enable the formulation of anti-corrosion, barrier, and functional coatings, as well as surface treatments that improve wettability and adhesion on various substrates.
Sensing & Catalysis: GO's tunable surface chemistry and high specific area support its use as a platform for chemical/biological sensors and as a support material for catalytic and photocatalytic systems.