Nano Tungsten Oxide (WO3), 30-300nm, 10 gProduct Type: Inorganic nanopowder
Research-grade laboratory product
|
|||||||||||||||||||||||
|
|||||||||||||||||||||||
|
LABORATORY PROCUREMENT SUPPORT
For model selection, material form, dimensional range, concentration or package confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
|
|||||||||||||||||||||||
|
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
|
How does the 30-300 nm particle size distribution of this WO3 nanopowder affect its performance in electrochromic or photocatalytic applications compared to a monodisperse sample?
The broad 30-300 nm size range introduces a polydisperse population that can produce variable optical switching kinetics and catalytic surface area in electrochromic or photocatalytic studies. The source specifies a size range of 30-300 nm with no stated monodispersity or D50 value, so researchers should expect batch-to-batch surface energy and agglomeration behavior differences. For applications requiring uniform bandgap or consistent charge transport, additional sieving or centrifugation may be necessary.
Can this 99.9% pure WO3 nanopowder be directly dispersed in aqueous or organic solvents for thin-film deposition without additional surface modification?
The product is supplied as a dry inorganic nanopowder with no stated solvent, surfactant, or surface functionalization. Direct dispersion in aqueous media will likely require pH adjustment or a dispersant to overcome the high surface energy of the 30-300 nm particles. For organic solvents, compatibility depends on the specific solvent polarity; the source does not provide dispersion stability data, so empirical testing is recommended.
What storage and handling precautions are required to prevent moisture uptake or phase transformation in this 10 g package of WO3 nanopowder?
The source does not specify storage conditions, but WO3 nanopowder is hygroscopic and can undergo hydration or phase changes (e.g., from monoclinic to hexagonal) when exposed to ambient humidity. The 10 g package should be stored in a sealed, desiccated container under inert gas (argon or nitrogen) and handled in a glovebox to maintain the stated 99.9% purity. Avoid exposure to temperatures above 350°C without controlled atmosphere to prevent oxygen loss.
Nano tungsten oxide (WO3) powder with 99.9% purity and 30–300 nm particle size range is suitable for research applications requiring high-purity oxide nanopowders, but the broad size distribution may limit use in size-sensitive studies.
Positive
- High purity specification: 99.9% purity minimizes trace-element interference in catalytic, electrochemical, and optical experiments.
- Defined particle size range: 30–300 nm size range provides a consistent reference for nanomaterial synthesis and property comparison studies.
Trade-offs
- Broad particle size distribution: The 30–300 nm range spans an order of magnitude, which may introduce variability in applications requiring monodisperse or tightly controlled particle sizes.
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).
