Graphene Quantum Dot Powder(White Fluorescence), 100 mgProduct Type: Quantum dot powder
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, material format, solvent, concentration or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
What are the trade-offs between using this dry graphene quantum dot powder versus a pre-dispersed solution for achieving consistent white fluorescence in composite films?
The dry powder requires optimization of the dispersion protocol to achieve uniform fluorescence, as particle aggregation can alter emission properties. The product description indicates that the powder format must be matched to the intended preparation workflow and storage practice. Pre-dispersed solutions offer batch-to-batch consistency but may have limited shelf life; this product is supplied as a dry powder (100 mg) with white fluorescence specification, requiring the user to confirm concentration, solvent, and emission color before use.
Can this white fluorescent graphene quantum dot powder be directly integrated into standard epoxy or PMMA matrices for solid-state lighting, or does it require additional surface treatments?
The product description does not provide specific compatibility data for polymer matrices. The powder form necessitates dispersion in a compatible solvent system before incorporation into host materials, as the supplier recommends confirming solvent compatibility before quotation. Researchers should verify miscibility and potential aggregation effects through preliminary testing; surface functionalization may be required to maintain white fluorescence in non-polar matrices, but this is not specified in the source.
What are the recommended storage conditions and handling precautions for this graphene quantum dot powder to maintain its white fluorescence properties during long-term storage?
The product description advises matching the powder format to the intended storage practice but does not specify exact conditions. As a research-grade luminescent powder, it should be stored in a dry, dark environment to prevent moisture and light-induced degradation. Handling should be performed in a fume hood to avoid inhalation of fine particles, and the container should be kept sealed when not in use. No specific temperature or atmospheric conditions are provided in the product description.
This graphene quantum dot powder (model AF-GQDWH100MG) emits white fluorescence and is packaged in 100 mg. It is designed for research applications where luminescent nanomaterials are selected by optical parameters. The powder format necessitates careful solvent and storage selection to maintain fluorescence performance.
Positive
- White fluorescence emission: The specified white fluorescence provides a distinct optical signature for luminescent nanomaterial research applications.
- 100 mg package for small-scale testing: The 100 mg package size is suitable for small-scale research trials and allows easy procurement comparison based on format and quantity.
Trade-offs
- Pre-use confirmation of solvent and concentration: Before use, the user must confirm the appropriate solvent, concentration, and emission color to ensure compatibility with the intended laboratory workflow.
- Powder format requires careful handling: The powder format requires proper dispersion and storage conditions; mismatched handling or storage may affect fluorescence properties.
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).
