Results 271 to 280 of about 61,020 (334)

Nanoparticles of cerium oxide. The application and cerium oxide toxicity assessment

Farmacevticheskoe delo i tehnologija lekarstv (Pharmacy and Pharmaceutical Technology), 2021
Nanotechnology is the most perspective direction in the modern science and technic. The great interest in entire world has been observing to nanoparticles properties and their fields of use investigation. Cerium dioxide is a perspective oxide material which has wide use in different branches of industry due to its unique physical and chemical ...
Maria N. Kuznetsova, Vera Yu. Zhilkina
openaire   +1 more source

Tellurium‐Cerium Oxides

Zeitschrift für anorganische und allgemeine Chemie, 1981
AbstractPhase equilibria in the (Ce, Te) O system, originating from interaction between Ce(NO3)3 · 6 H2O and H6TeO6 followed by calcination up to 700°C, have been studied by methods of physico‐chemical analysis (DTA, TGA, x‐ray diffraction, XPS). Evidence is given for the formation of non‐stoichiometric fluorite‐type mixed‐crystals (Ce, Te)O2 in the ...
J. C. J. Bart, N. Giordano, C. Gianoglio
openaire   +1 more source

Effect of Cerium Oxide Nanostructures on CO Oxidation

Journal of Nanoscience and Nanotechnology, 2021
Cerium oxide particles with different morphologies, namely nanoparticles, nanofibers, nanocubes, and rice grains have been prepared by simple chemical routes. The shape and size of the synthesized morphologies have been studied using field emission scanning electron microscopy (FESEM) and transmission electron microscopy (TEM). X-ray diffraction (XRD)
R V, Lakshmi   +6 more
openaire   +2 more sources

Cerium‐Molybdenum‐Tellurium Oxides

Zeitschrift für anorganische und allgemeine Chemie, 1987
AbstractTernary oxide formation in the (Ce, Mo, Te)O system was studied between 400°C and 600°C in air. Eight new phases were observed, namely Ce6Mo10Te4O47, Ce2Mo2Te2O13, Ce4Mo11Te10O59, Ce2Mo2Te4O17, Ce10Mo12Te14O79, Ce6Mo8Te6O45, Ce2Mo3Te2O16, and [Ce4Mo13Te3O51]. Preparative conditions are given and the new compounds are characterized by DTA and TG
J. C. J. BART   +3 more
openaire   +2 more sources

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