Description
YAAVIK MATERIALS AND ACS MATERIALS PRESENTS High Surface Area Graphene Oxide in India. The material synthesized in fully controlled environment and with proven parameters gives you the best desired results. For more information and customized requirements contact info@yaavikmaterials .com
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The product is also available on https://www.yaavikmaterials.org/ , https://yaavikmaterials.in/
Attentions
This graphene oxide with high surface area is easier to be oxidized than the normal graphene oxide‚ and it should be kept out of the sun.
*The research demonstrates that a common contaminant (some potassium salt residues) in graphite oxide renders the material highly flammable. The properties of graphene oxide are similar with graphite oxide. ACS Material-Graphene oxide has been purified for many times‚ and the potassium salt is removed completely. Therefore the consumers can use ACS Material-Graphene oxide without any hesitation.
*Kim F‚ Luo J‚ Cruz-Silva R et al. Self-propagating domino-like reactions in oxidized graphite‚ Advanced Functional Materials‚ 2010‚ 20 (17): 2867-2873.
FAQ
How do I disperse single layer Graphene Oxide into a suitable carrier?
For dispersion in water
1) Use distilled or deionized water
2) Add graphene powder
3) Use sonication power of 200W for about 2 hours
For dispersion in ethanol
1) Use pure ethanol
2) Add graphene powder
3) Use sonication power of 200W for about 4 hours
Is Graphene Oxide fully oxidized? What is the C:O ratio?
Graphene Oxide (GO) is produced by the classic modified Hummer’s method‚ which yields an oxidization level of ≥95%. Regarding the C:O ratio‚ there is some variance inherent in the manufacturing process but the figures below give you an approximation of what to expect:
Sample N (wt %) C (wt %) O (wt %) C/O at. ratio
Graphene Oxide 0 51.26 40.78 1.67
NOTE: This graphene oxide with high surface area is easier to be oxidized than the normal graphene oxide‚ and it should be kept out of the sun.
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