Product Name
Name:a>Cerium Oxide Nanocubes
Product Overview
Cerium dioxide nanocubs are nanomaterials with important application potential, consisting of cerium and oxygen elements, which are usually between 1 and 100 nanometers in size and have a cubic lattice structure. Under normal conditions, it is light yellow and white powder, which is prepared by various methods, including sol-gel method, thermal decomposition method and hydrothermal synthesis method. Cerium dioxide nanocube should be stored away from light and moisture to prevent agglomeration.
Technical Parameter
Particle size(nm):~40 nm
Appearance:Faite Yellow powder
Zeta potential:-2~-5mV
Note: The wetting and dispersion system of nano-cerium dioxide in aqueous medium is greatly affected by PH value, and has a considerable consistent relationship with Zeta potential, which can be summarized as positive charge in acidic aqueous medium and negative charge in alkaline aqueous medium, and the isoelectric point is about 6.8. In the actual test, the potential test data are different due to the different sample concentration, but in the conventional neutral water medium (PH7.4 or so), the potential is weakly negative.
Product Features
Size effect: The nanometer size gives cerium dioxide particles high specific surface area and special surface properties, which makes the surface active sites increase and the reactivity increase.
Oxidizing reducibility: Cerium dioxide has a high REDOX activity and the reversibility of its oxidation state, which gives it a unique advantage in the field of catalysts and oxidants.
Stability: Cerium dioxide nanoparticles have good stability under certain conditions and are not easy to decompose or denature.
Biocompatibility: Cerium dioxide nanoparticles show good biocompatibility in the biomedical field and are suitable for drug delivery, bioimaging and other applications.
Application Fields
Catalyst carrier: environmentally friendly treatment of automobile exhaust, organic synthesis and energy conversion, etc., in the photocatalytic reaction shows more efficient activity, and has good stability;
Photoelectric materials: used for the preparation of sensors, solar cells, etc.
Materials science: for the preparation of functional materials, such as ultraviolet absorber, automobile exhaust absorber, etc.
Implant surface modification: Can be used to modify the surface of implants to enhance their antimicrobial and anti-inflammatory properties;
Related Information
Please e-mail for the detailed characterization data.
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