Titanium dioxide (TiO2) is a strong absorber of UV light and has a high refractive index and anatase TiO2 nanoparticles have found use in a variety of applications ranging from photocatalysis to high refractive index optical coatings to cosmetics.
nanoComposix has the ability to customize particle size and surface chemistry to integrate into your application.
Samples Available for Purchase
Small-scale samples are available for purchase, please contact our team to request a quote and indicate the quantity you are interested in.
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10 nm TiO2 Nanoparticles
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250 nm TiO2 Nanoparticles
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| Overview | ||
|---|---|---|
| Product | 10 nm TiO2 Nanoparticles | 250 nm TiO2 Nanoparticles |
| Surface | Bare (TiO2) | Bare (TiO2) |
| TEM Diameter | 10 nm | 100 nm |
| TEM Length | - | 250 nm |
| CV | < 10% | |
| Structure | Anatase | Anatase |
| Concentration | 10 mg/mL | 10 mg/mL |
| Solvent | USP Purified Water | USP Purified Water |
| Example Certificate of Analysis (CoA) | 10 nm Titania (10 mg/mL) | 250 nm Titania (10 mg/mL) |
Custom Synthesis & Contract Development
While many titania producers use bulk precipitation approaches that lead to broad distributions of particle size, shape, and aggregates, nanoComposix uses controlled colloidal synthesis methods to fabricate TiO2 nanoparticles, yielding high purity particles with uniform morphology and size. From this starting point, we can adjust the chemistry of the capping agent and the formulation to tailor a material for your application.
Summary of Titania Nanoparticle Synthetic Capabilities
Size
We are able to tune titania nanoparticle size from less than 10 nm to over 400 nm.
Shape
Our titania nanoparticles can be provided in a number of different shapes, including spheres, rods, plates, and pills.
Surface
The bare native oxide surface is a scaffold for surface modifications for organic ligands including PVP, functionalized silane compounds, and small molecules. For some synthesis methods, ligands may be introduced to provide solubility in organic solvents.
Concentration & Matrix
Our bare titania nanoparticles are typically supplied at 10 mg/mL in water; other concentrations and matrices can be provided on a custom basis.