1,721,024 research outputs found
"The Influence of Surface Reactions on Analytical Thermogravimetric Results" Thermochimica Acta, 53, 115, 1982
No full textX-Ray, Thermogravimetric and Electron Spin Resonance Study of the ReOx-TiO2 System M. Valigi, D. Cordischi, D. Gazzoli, C.P. Keijzers and A.A.K. Klaassen J. Chem. Soc., Faraday Trans. I, 77, 1871, 1981
No full textRedox Behaviour of Mn2+, Fe2+ and Cr2+ in Solid Solution in Magnesium Oxide by ESR and X-Ray Diffraction Techniques
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The FeOx-TiO2 System. An X-Ray Diffraction, Thermogravimetric and Magnetic Susceptibility Study
No full textXPS quantitative analysis and models of supported oxide catalysts
No full textApplication of XPS to the quantitative analysis of supported oxide catalysts is reviewed. Starting from the basic quantitative equations of XPS, the development of different models is summarized, including those for flat surfaces and rough profile surfaces, as well as models treating high surface area and porous materials. The significance of the approximations used in the various models is discussed, and the different approaches are compared. Examples from the literature are reported and critically evaluated to illustrate practical examples of application. (C) 1999 Elsevier Science B.V. All rights reserved
"XPS quantitative evaluation of the overlayer/support intensity ratio in particulate systems"
No full textZirconia Supported V(V), Cr(VI), Mo(VI) and W(VI) oxides: influence of thepreparation pH on the evolution of the support texture
No full text"Quantitative X-ray Photoelectron Spectroscopy analysis on alkaly ions/zirconia systems"
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