Surface characterization of coated powde
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Leena-Sisko Johansson; Tuomo Losoi
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Article
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1991
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John Wiley and Sons
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English
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## Abstract The aim of this study has been to find experimental strategies to characterize surface of coated powders. We have studied hydrous alumina + silicaβcoated TiO~2~ pigments using different XPS methods, isoelectric points (ieps) and xβray fluorescence (XRF). We tested especially the applica