نتایج جستجو برای: cerium iv oxide
تعداد نتایج: 355035 فیلتر نتایج به سال:
In this paper, we present a method of generating nearly superhydrophobic surfaces from Femtosecond Laser Surface Processed (FLSP) metallic substrates and the study of their thermal stability at high temperatures. Using an FLSP process, hierarchical micro/nano structures were fabricated on stainless steel 316 after which a 200 nm Cerium Oxide (CeO2) film was sputtered onto the surface. Before Ce...
The study on physicochemical properties of maltodextrin-coated cerium oxide nanoparticles was carried out. surface structure and CeO 2 were investigated. ability to perform the functions catalase peroxidase enzymes, as well inactivate hydroxyl radicals shown. Keywords: nanoparticles, oxide, catalytic activity, antioxidant activity.
Pectin cerium(IV) iodate (PcCeI) and (CeI) cation ion exchange materials were synthesized via sol–gel methods. The characterized by using Fourier transform infrared spectroscopy, X-ray diffractometer, thermogravimetric analysis, scanning electron microscopy. capacity (IEC), thermal stability, distribution coefficient (Kd), pH titrations investigated to recognize the behavior of materials. IEC p...
BACKGROUND Cerium oxide (CeO(2)) nanoparticles improve the burning efficiency of fuel, however, little is known about health impacts of altered emissions from the vehicles. METHODS Atherosclerosis-prone apolipoprotein E knockout (ApoE(-/-)) mice were exposed by inhalation to diluted exhaust (1.7 mg/m(3), 20, 60 or 180 min, 5 day/week, for 4 weeks), from an engine using standard diesel fuel (D...
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