If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
900561
Graphene
powder, electrical conductivity >103 S/m, avg. no. of layers, < 3
Synonym(s):
few layers graphene, graphene powder
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 500 mg | Estimated to ship TODAYfromMILWAUKEE | $439.00 |
About This Item
$439.00
Estimated to ship TODAYDetails
Quality Level
form
powder
feature
avg. no. of layers< 3
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
surface area
>500 m2/g , BET
greener alternative category
General description
- Thickness: <3 layers.
- Lateral size : 0.5-5 μm.
Application
Graphene/polyaniline nanocomposites- modified electrodes can be used for the determination of heavy metals.
Heat-treated graphene nanosheets can be used to prepare solid adsorbents for rapid and selective CO2 capture applications.
Features and Benefits
- Superior electrical conductivity
- Large surface area
- High mechanical strength
- High degree of flexibility
1 of 1
This Item | |||
|---|---|---|---|
| form powder | form film | form film | form dispersion in H2O |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| feature avg. no. of layers< 3 | feature avg. no. of layers 1 | feature avg. no. of layers 1 | feature avg. no. of layers 1 |
| greener alternative category | greener alternative category | greener alternative category | greener alternative category , Enabling |
| surface area >500 m2/g , BET | surface area - | surface area - | surface area - |
| greener alternative product characteristics Design for Energy Efficiency | greener alternative product characteristics Design for Energy Efficiency | greener alternative product characteristics Design for Energy Efficiency | greener alternative product characteristics Design for Energy Efficiency |
Still not finding the right product?
Explore all of our products under Graphene
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Articles
The European Green Deal and Circular Economy Action Plan address resource challenges with eco-products and circulatory work, while the revised EU Ecodesign Directive promotes e-waste reduction and natural resource value reform. This review examines renewable substrates and conductive materials for flexible electronics.
Advances in scalable synthesis and processing of two-dimensional materials
Self-healing soft electronic materials offer potential cost savings and reduced electronic waste.
Related Content
Batteries, fuel cells, and supercapacitors rely on electrochemical energy production. Understand their operation and electron/ion transport separation.
Las baterías, las pilas de combustible y los supercondensadores dependen de la producción de energía electroquímica. Comprender su funcionamiento y la separación del transporte de electrones e iones.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 900561-500MG | 04061833250341 |
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
Helpful?
-
-
What is the particle size??
1 answer-
As reported in the 'DESCRIPTION' section of the product page, the lateral size range is 0.5-5 μm.
Helpful?
-
-
What chemical can completely degrade Graphene?
What chemical can completely degrade Graphene?
1 answer-
Potassium permanganate has the potential to oxidize graphene and ultimately completely etch the entire graphene to form MnO2, as detailed in the following paper; https://pubs.acs.org/doi/pdf/10.1021/nn101857y?src=getftr
Helpful?
-