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Contact Person :
Kevin Luo
Phone Number :
86-755-85232577
Large diameter Graphene Oxide Powder flake diameter 15~25 um single layer 97%
| Place of Origin | China |
|---|---|
| Brand Name | N/A |
| Certification | COA |
| Model Number | GO |
| Minimum Order Quantity | 10g |
| Price | USD1-1000/kg |
| Packaging Details | 1g /100g/500g/1kg/btl |
| Delivery Time | 3-5 working days |
| Payment Terms | T/T, L/C, D/A, D/P, Western Union |
| Supply Ability | 100~500kg/month |
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xProduct Details
| Name | Graphene Oxide | M. F. | C |
|---|---|---|---|
| Purity(EDS) | 99.0% | Particle Size(D50)) | 15~25 Um |
| Appearance | Deep Brown Powder | Water | 0.3% Max. |
| C | 48+/-5% | O | 40+/-2% |
| Application | Adsorption, Separation, Catalysis, Solid Phase Extraction, Detection And Sensors | ||
| Highlight | 97% Graphene Oxide Powder,15~25 um Graphene Oxide Powder,Large diameter Graphene Oxide Powder |
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Product Description
High quality Large diameter Graphene Oxide powder flake diameter 15~25 um single layer 97%
Description of large diameter Graphene Oxide
Graphene oxide powder is prepared by two methods: the first one is freeze-drying of slurry to get graphene oxide powder, and the second one is spray-drying to get powder. The yield of freeze-drying method is higher than spray-drying method, and the morphology of graphene oxide is relatively more intact, but the cost of freeze-drying method is also higher than spray-drying method.
Characteristics: the finer the powder, the appearance will be brownish yellow, the larger the powder, the appearance will be black. Therefore, the goodness of graphene oxide powder has nothing to do with the appearance of the product, but only with the thickness. It is rich in oxygen-containing functional groups, soluble in water, NMP, DMF, ethylene glycol and other solvents, meanwhile, it has good dispersion performance in ethanol, THF and other solvents.
Application fields: with the advantages of high purity and good dispersion, it can be widely used in the field of catalytic materials as the carrier of loaded nano-metal, oxide and other catalysts; it can also be used in the field of environmental materials to adsorb pollutants such as heavy metals, dyes, etc.; through the composite of metal and oxide nanoparticles, it can also be used in the field of lithium-ion batteries and supercapacitors, and other energy fields.
Characteristics: the finer the powder, the appearance will be brownish yellow, the larger the powder, the appearance will be black. Therefore, the goodness of graphene oxide powder has nothing to do with the appearance of the product, but only with the thickness. It is rich in oxygen-containing functional groups, soluble in water, NMP, DMF, ethylene glycol and other solvents, meanwhile, it has good dispersion performance in ethanol, THF and other solvents.
Application fields: with the advantages of high purity and good dispersion, it can be widely used in the field of catalytic materials as the carrier of loaded nano-metal, oxide and other catalysts; it can also be used in the field of environmental materials to adsorb pollutants such as heavy metals, dyes, etc.; through the composite of metal and oxide nanoparticles, it can also be used in the field of lithium-ion batteries and supercapacitors, and other energy fields.
Advantages of Graphene Oxide
1. Rich in oxygen-containing functional groups such as hydroxyl, carboxyl and epoxy;
2. High adsorption;
3. The aqueous dispersion has excellent film-forming properties;
4. The powder is easily dispersed in pure water, ethanol, NMP, DMF and other solvents
Application of Graphene Oxide
Graphene oxide can be widely used in the field of catalytic materials as the carrier of loaded nano-metal, oxide and other catalysts; it can also be used in the field of environmental materials to adsorb pollutants such as heavy metals, dyes, etc.; through the composite of metal and oxide nanoparticles, it can also be used in the field of lithium-ion batteries and supercapacitors, and other energy fields.
FAQ
Q1: What is your regular lead time for sample and official order?
A1: Sample lead time 3 days. Official order lead time 3-5 days.
Q2: What is your MOQ?
A2: MOQ usually is 1g.
Q3: How you control product quality?
A3: From raw material inspection, dupro inspection to final product inspection are executed strictly.
Q4: What is your warranty policy?
A4: We will send you a new batch if there is any quality issue during warranty time
Q5: Do you refund if customer receive defective product and do not accept replacement?
A5: Yes
Item Photo of Graphene oxide
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