Porous TiO2, 10~30nm, 2 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.
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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How does the ~10 nm pore size of this anatase TiO2 nanopowder affect photocatalytic performance compared to non-porous anatase nanoparticles of similar primary particle size?
The ~10 nm pore size increases the accessible surface area beyond the geometric surface of the 10–30 nm primary particles, which can enhance photocatalytic reaction rates by providing more active sites for adsorption and charge transfer. The source specifies a pore size of ~10 nm and a particle size of 10–30 nm, but does not provide comparative performance data against non-porous anatase of the same particle size range.
Can this 99% pure anatase TiO2 nanopowder be directly dispersed in aqueous or organic solvents without additional surface treatment for slurry-based thin-film coating applications?
The product is supplied as a dry inorganic nanopowder with no stated surface functionalization or dispersant coating, so direct dispersion in aqueous or organic solvents may require optimization of pH, sonication time, or addition of a dispersing agent to achieve a stable, agglomerate-free slurry. The source confirms the material form is 'inorganic nanopowder' with 99% purity and no mention of surface treatment or dispersion aids.
What storage and handling precautions are required to prevent moisture adsorption and agglomeration of this 10–30 nm anatase TiO2 nanopowder under typical laboratory conditions?
The product should be stored in a sealed, dry container away from humidity and direct light to minimize moisture adsorption and particle agglomeration, as nanopowders with high surface area are hygroscopic. The source specifies a package size of 2 g and a pore size of ~10 nm, but does not provide explicit storage or handling instructions beyond the product description.
This porous anatase TiO2 nanopowder (10-30 nm, ~10 nm pores, 99% purity) offers high surface area and purity for photocatalytic research, but its 2 g package and broad particle size distribution impose constraints on experimental scale and reproducibility.
Positive
- Anatase phase with controlled porosity: The anatase crystallographic phase combined with ~10 nm pore size provides high specific surface area suitable for photocatalytic, photovoltaic, and catalytic applications.
- High purity for research: 99% purity minimizes contaminants that could interfere with sensitive experimental results, making it appropriate for fundamental studies and material characterization.
Trade-offs
- Limited 2 g package size: The 2 g package size is restrictive for large-scale or repeated experiments, requiring careful allocation and planning for extended studies.
- Broad particle size distribution: The specified particle size range of 10-30 nm may lead to batch-to-batch variability in surface area and reactivity, necessitating thorough characterization for reproducible results.
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).
