Silicon Nanopowder, 15±10nm/30±10nm(TEM), 10 gProduct Type: Inorganic nanopowder
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, material form, dimensional range, concentration or package confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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How does the dual particle size specification of 15±10nm and 30±10nm affect the specific surface area and reactivity of this silicon nanopowder?
The product is specified with two nominal TEM size ranges (15±10nm and 30±10nm), indicating a polydisperse or potentially bimodal particle distribution. Specific surface area scales inversely with particle size, so the smaller fraction will contribute higher surface area and reactivity, while the larger fraction may reduce overall dispersion stability. Users should characterize the actual distribution by TEM or BET to match their application requirements.
Is this silicon nanopowder directly dispersible in common organic solvents like NMP or water without additional surface treatment?
No compatibility data is provided in the product description. The material is supplied as a dry inorganic nanopowder with no stated surface coating or functionalization. Direct dispersion in NMP, water, or other solvents may require sonication, pH adjustment, or addition of dispersants. Preliminary bench-scale dispersion tests are recommended to confirm colloidal stability.
What storage and handling precautions are recommended for this yellow-colored silicon nanopowder to maintain its integrity?
The product is described as a yellow powder, which may indicate partial surface oxidation. Specific storage conditions are not provided by the manufacturer. As a general best practice for reactive nanopowders, store in a sealed, inert atmosphere (argon or nitrogen) away from moisture and oxidizers. Handle in a fume hood or glovebox to avoid inhalation and minimize static charge accumulation.
This silicon nanopowder is supplied with a specified particle size range of 15±10nm or 30±10nm as determined by TEM, in a 10 g package. The yellow powder form is suitable for research applications requiring nanoscale silicon, but handling precautions are necessary due to its fine particulate nature.
Positive
- Measurable particle size via TEM: The product's particle size is characterized by transmission electron microscopy (TEM) with a range of 15±10nm or 30±10nm, enabling reproducible material selection for nano-scale applications.
Trade-offs
- Handling sensitivity of fine nanopowder: As a fine inorganic nanopowder, the material is prone to airborne dispersion and may require appropriate containment and handling protocols to prevent loss or contamination during transfer.
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).
