X ray diffraction analysis of IrO2/TiO2/CeO2 ceramic oxide films.

Um conceito com uma já longa história, pelo menos desde a década de 1970 com o movimento punk, mas já tendo influências de movimentos artísticos como o Situacionismo,

Isomorphic substitution and thermal transformation may change some mineralogical properties in iron oxides: unit cell dimensions, specific surface area, solubility in

Este primeiro capítulo da dissertação será destinado à apresentação do contexto histórico da China, de Macau e das relações de Portugal com a China durante o século XIX,

A chemometric analysis based on the concentrations of the different minerals as deter- mined with a combination of conventional methods (chemical analysis, X-ray diffraction,

Figure 5 presents X-Ray diffraction patterns of the titanium dioxide films deposited on glass substrates, highlighting the phases present on ilm surfaces, using a

We analyzed a monoclinic oxide powder sample by X-ray diffraction and refined its pattern by means of the Rietveld Method..

Keywords: Jatropha weddelliana, Euphorbiaceae, diterpene, lathyrane, jatrowediol, Pantanal, X-ray diffraction analysis.. Química 0103 - 5053

Figure 1 shows the X-ray diffraction patterns of the samples prepared from refluxing (R1) and sonochemical (S1) methods. All the diffraction peaks in the X-ray diffraction