Mesoporous Ceria Nanoparticles, 80-105nm(TEM), 2.5 mlProduct Type: Inorganic nanomaterial dispersion
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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What is the colloidal stability of 80–105 nm mesoporous ceria nanoparticles with a zeta potential of ~5 mV in water?
The zeta potential of ~5 mV indicates a near-neutral surface charge, which provides limited electrostatic repulsion between particles. This suggests the dispersion may be prone to aggregation over time, and additional stabilization measures such as pH adjustment or steric stabilizers may be necessary for long-term storage or application.
Can the aqueous mesoporous ceria nanoparticle dispersion be directly used in organic-phase reactions?
The dispersion is supplied in water at 1 mg/mL, making it incompatible with most organic solvents without prior solvent exchange or surface modification. The product is intended for research use, and the manufacturer does not specify compatibility with organic phases, so direct use in non-aqueous systems is not recommended without further processing.
What handling precautions are recommended for the 2.5 ml milkwhite ceria nanoparticle dispersion before use?
The milkwhite appearance and low zeta potential (~5 mV) suggest that particles may settle during storage. Gentle agitation or brief sonication is recommended to resuspend any settled material before use to ensure homogeneity. The 2.5 ml package is a small volume, and care should be taken to avoid contamination when opening the vial.
This research-grade aqueous dispersion of mesoporous ceria nanoparticles offers a defined particle size range (80–105 nm) and low concentration (1 mg/mL) for reproducible nanomaterial studies, but the near-neutral zeta potential (~5 mV) and small package volume (2.5 mL) impose handling and scale limitations.
Positive
- Aqueous Dispersion at Defined Concentration: Supplied as a ready-to-use milkwhite dispersion in water at 1 mg/mL, facilitating direct integration into solution-phase experiments without additional preparation.
- Narrow Particle Size Distribution: TEM-verified particle size of 80–105 nm ensures batch-to-batch consistency for reproducible nanomaterial characterization.
Trade-offs
- Near-Neutral Zeta Potential: With a zeta potential of approximately 5 mV, the dispersion exhibits low electrostatic stabilization, increasing the risk of aggregation over time or under shear.
- Limited Package Volume: The 2.5 mL package size restricts the total available material, which may be insufficient for larger-scale or repeated trials.
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).
