Article ID Journal Published Year Pages File Type
1523942 Materials Chemistry and Physics 2011 6 Pages PDF
Abstract
► Commercial TiO2 nanopowder is covered with a thick layer of SiO2 that is 2-3 nm. ► Surface-treatment by HCl(aq) efficiently thins the SiO2 layer and decreases the acidity of TiO2. ► Both alkaline and acidic surfactants prefer to adsorb on the HCl-treated TiO2.
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Related Topics
Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials
Preview
Effects of compositional impurity on surface chemistry of TiO2 nanopowder and its chemical interactions with dispersants
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