cerium oxide


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cerium oxide 

A pink powder derived from the metallic element cerium. It is used to polish lenses and it is also added to ophthalmic glass to absorb ultraviolet radiations. See polishing.
References in periodicals archive ?
Masuda, Corrosion resistance and durability of Superhydrophobic surface formed on Magnesium Allo coated with Nanstructured Cerium Oxide film and Fluoroalkylsilane molecules in corrosive NaCl aqueous solution, Langmuir 27, 4780-4788, (2011).
National Institute of technology, Tiruchirapalli Tamil Nadu, India: Effects Of Cerium Oxide Nano particles additives in Bio diesel on the performance and Emission Characteristics of a C.
Anti-cancer effects of cerium oxide nanoparticles and its intracellular redox activity," Chemico-Biological Interactions, vol.
Interactions between amide and carboxylic acid groups and the Lewis acid groups of the cerium oxide may also intervene and deferral the depolymerization.
Another reaction type that yields cerium oxide nanoparticles without a calcinations step is the sonochemical synthesis.
Three different compositions of cerium oxide were mixed with Y-TZP, that is, undoped 0.
A key advance in the Maryland fuel cell is that it is based on cerium oxide and bismuth oxide, which are far more electrically conductive than materials used in commercial versions and produce much more electricity per square centimeter.
The cerium oxide product represents the successful culmination of the Solvent Extraction Pilot Plant work that commenced in February this year at ANSTO Minerals' (Australian Nuclear Science and Technology Organisation) test facility near Sydney.
In this case, a cerium ion will be released and cerium oxide will he formed at defects, as can be seen in the X-ray spectroscopy (EDX) analysis.
Treatment with cerium oxide nanoparticles drastically improved the cell survival rate.
That following August, the University of California (UC) released a study that found soybeans grown in soil that contained the common nanoparticle cerium oxide (used to increase fuel combustion) had stunted growth.
To study the impact on crops, a team led by Patricia Holden of the University of California, Santa Barbara exposed soy plants from germination through bean production to soil treated with either of two widely marketed metal-oxide nanomaterials: the cerium oxide used as a catalyst in diesel fuel and other products, or the zinc oxide particles used in sunscreens and as antibacterial agents.