Single-Layer Graphene Oxide Powder, 500 mgProduct Type: Graphene Oxide Powder
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For material selection, package confirmation, specification review or formulation-fit discussion, contact our technical sales team.
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
This single-layer graphene oxide powder requires dispersion in water or polar organic solvents for effective use. The oxygen-containing functional groups enable further chemical modification and formulation in laboratory-scale research.
- Dispersion compatibility: The material disperses in water and polar organic solvents due to hydroxyl, carboxyl, and epoxy groups.
- Surface modification potential: The functional surface chemistry supports chemical modification for downstream research.
- Handling requirement: The powder format requires careful weighing and formulation for laboratory-scale preparation.
How does the 0.8–1.2 nm thickness and 0.5–5 µm sheet diameter of this single-layer graphene oxide powder affect its dispersion behavior in polar solvents?
The single-atomic-layer structure with 0.8–1.2 nm average thickness and 0.5–5 µm sheet diameter provides a high aspect ratio that, combined with oxygen-containing functional groups, enables effective dispersion in water and polar organic solvents. This supports nanosheet research, film formation, and downstream processing in applications such as energy storage and photocatalysis.
What functional groups are present on this graphene oxide powder, and are they suitable for further chemical modification?
The material contains hydroxyl, carboxyl, and epoxy groups that improve dispersion in water and polar organic solvents and support further chemical modification. These functional groups make it suitable for applications in energy storage, photocatalysis, biomedical materials, sensors, water treatment, and polymer modification research.
What is the purity of this graphene oxide powder, and how is it determined?
The purity is approximately 99% as measured by Energy Dispersive X-ray Spectroscopy (EDS). This high purity minimizes contamination for research applications, ensuring consistent results in functionalization studies and composite preparation.
This 500 mg single-layer graphene oxide powder, produced via the modified Hummers method and freeze-dried, features a sheet diameter of 0.5–5 µm, thickness of 0.8–1.2 nm, and oxygen-containing functional groups (hydroxyl, carboxyl, epoxy) that enable dispersion in water and polar organic solvents for functionalization and thin-film research.
Positive
- True single-layer 2D structure: At 0.8–1.2 nm thickness, the material is a single-atomic-layer nanosheet, providing a high surface area substrate for fundamental graphene oxide studies and further chemical modification.
- Functional groups enable dispersion: Hydroxyl, carboxyl, and epoxy groups impart solubility in water and polar organic solvents, allowing solution-based processing for coatings, composites, and functionalization.
Trade-offs
- Sheet diameter distribution variability: The 0.5–5 µm diameter range introduces polydispersity that may affect uniformity in thin-film deposition or size-sensitive applications, requiring characterization or size-selection steps.
- Dispersion and storage sensitivity: Successful use requires careful selection of dispersion medium, storage conditions, and processing route to prevent aggregation or degradation, as noted in the product's selection guidelines.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
