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Graphite oxide powder is a brown, high-purity compound of carbon, oxygen, and hydrogen, widely used as a precursor for graphene production, in sensors, fuel cells, and biomedical applications. It features high dispersibility in water and polar solvents (e.g., DMF) and is often prepared via modified Hummers' methods.
Key Characteristics & Properties
- Appearance: Brown or black powder.
- Composition: Contains abundant oxygen-containing functional groups like hydroxyl, epoxy, and carboxyl groups.
- Structure: Retains a layered graphite structure with greatly expanded and irregular interlayer spacing.
- Solubility/Dispersion: Good dispersibility in water and polar solvents, often with ultrasound assistance.
Applications
- Graphene Precursor: Easily exfoliated to form graphene oxide (GO) dispersion or reduced to graphene.
- Material Science: Used in polymer composites (resin, rubber, fiber) for reinforcement and conductivity enhancement.
- Energy/Electronics: Utilized as an anode/cathode material in batteries and supercapacitors.
- Environmental: Used in adsorption materials and catalyst loading.
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Web results
Graphite Oxide Supplier
ACS Material
https://www.acsmaterial.com › graphite-oxide
ACS Material
https://www.acsmaterial.com › graphite-oxide
We offer graphite oxide in large pack sizes (ie 100 g‚ 500 g‚ 1 kg and up to 10 kg) at the best prices you'll find online.Read more
$95.00In stock$0.01 delivery
MSE PRO Graphite Oxide Powder
MSE Supplies
https://www.msesupplies.com › products › mse-pro-grap...
MSE Supplies
https://www.msesupplies.com › products › mse-pro-grap...
Graphite oxide, also commonly known as graphitic oxide or graphitic acid. It is a compound composed of carbon, hydrogen, and oxygen.Read more
$241.95In stock5-day delivery30-day returns
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Web results
Graphite Oxide Powder Purity: 99.9%. Best Price.
Graphite Central
https://graphitecentral.com › Graphite
Graphite Central
https://graphitecentral.com › Graphite
Use for polymer composites, such as thermal management, plastic, resin, rubber, fiber composites, also for anode and cathode materials of Li-ion batteries and ...Read more
Graphite oxide
Wikipedia
https://en.wikipedia.org › wiki › Graphite_oxide
Wikipedia
https://en.wikipedia.org › wiki › Graphite_oxide
Graphite oxide (GO), formerly called graphitic oxide or graphitic acid, is a compound of carbon, oxygen, and hydrogen in variable ratiosRead more
Graphene oxide powder, 15-20 sheets, 4-10% edge- ...
Sigma-Aldrich
https://www.sigmaaldrich.com › product › aldrich
Sigma-Aldrich
https://www.sigmaaldrich.com › product › aldrich
General description · Form: Brown/Black powder · Bulk Density: ~1.8 g/cm3 · Solubility: Dispersible in water and polar solvents · Number of layers: 15-20 ...Read more
$184.00In stock$26.19 delivery
Graphene Oxide (Chemically Exfoliated)
Graphenea
https://www.graphenea.com › collections › graphene-o...
Graphenea
https://www.graphenea.com › collections › graphene-o...
Amine Functionalized Graphene Oxide Powder. From $210.00. Graphene Oxide 1000mL · Basic pH Graphene Oxide Water Dispersion (0.4 wt% Concentration).Read more
$90 to $575Free delivery over $40030-day returns
Industrial-Grade Graphene Oxide
ACS Material
https://www.acsmaterial.com › industrial-grade-graphite-...
ACS Material
https://www.acsmaterial.com › industrial-grade-graphite-...
Shop ACS Material for high-quality and affordable industrial-grade graphite oxide and other graphene-related nanomaterials.
$140.00In stock$0.01 delivery
Graphite oxide powder
XIAMEN TOB NEW ENERGY TECHNOLOGY Co., LTD.
https://www.tobmachine.com › graphite-oxide-powder_...
XIAMEN TOB NEW ENERGY TECHNOLOGY Co., LTD.
https://www.tobmachine.com › graphite-oxide-powder_...
Use: can be used in the field of plastic, resin, carbon fiber and glass fiber composite materials,also can be used in flame retardant field and graphene R$D.Read more
$50.00
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Web results
How to Make Graphene Oxide : 3 Steps
Instructables
https://www.instructables.com › Workshop › Science
Instructables
https://www.instructables.com › Workshop › Science
1) Mix the 3g of graphite and 18 grams of potassium permanganate (a 1:6 ratio by weight) together in the 1 Liter beaker ensuring an even mix.Read more