SnO2 quantum dots powder, 1 gProduct 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.
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
What does the ~72at% purity specification indicate about the composition of these SnO2 quantum dots?
The product is specified with a purity of ~72at%, which is likely an atomic percentage relative to the SnO2 stoichiometry. The source does not provide detailed impurity analysis or the basis for this value; for composition and defect correlations, researchers should contact Atomfair technical sales.
What is the dispersion medium for the SnO2 quantum dots described as a yellow dispersion?
The product is described as a 'yellow dispersion' but the specific solvent or carrier fluid is not listed in the specifications. The product type is quantum dot powder, implying the dispersion is ready-to-use. Researchers should confirm the dispersion medium with Atomfair before integration into workflows.
What storage conditions are recommended for maintaining the stability of SnO2 quantum dots powder?
The source recommends matching the dispersion format to the intended preparation workflow and storage practice, but does not specify temperature, light, or humidity requirements. Standard practice for quantum dot dispersions includes storage in a sealed, light-protected container at controlled room temperature; contact Atomfair for validated storage protocols.
This SnO2 quantum dot powder (1 g, AF-SNO21G) provides a yellow dispersion with 2-5 nm particle size and ~72 at% purity, suitable for luminescent nanomaterial research requiring a specific powder format and small particle dimensions.
Positive
- Narrow particle size distribution: The 2-5 nm size range is well-suited for applications requiring quantum confinement effects, such as luminescent labeling or optoelectronic devices, where consistent nanoparticle dimensions are critical.
- Research-grade powder format: Supplied as a yellow dispersion powder, this format allows flexible integration into various preparation workflows, including solvent redispersion or direct incorporation into composite materials.
Trade-offs
- Moderate purity constraint: The ~72 at% purity indicates the presence of non-SnO2 atomic species, which may affect optical performance or require additional purification steps for applications demanding high chemical homogeneity.
- Limited package size flexibility: Supplied only as a 1 g package, this fixed quantity may not suit experiments requiring larger sample volumes or multiple replicates without ordering additional units.
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).
