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http://hdl.handle.net/10397/2410
| Title: | Effects of peptizing conditions on nanometer properties and photocatalytic activity of TiO?hydrosols prepared by H?TiO? | Authors: | Liu, TX Li, FB Li, XZ |
Issue Date: | 30-Jun-2008 | Source: | Journal of hazardous materials, 30 June 2008, v. 155, no. 1-2, p. 90-99 | Abstract: | TiO?hydrosols were prepared from metatitanic acid (H?TiO?) by chemical precipitation¡Vpeptization method under various peptizing conditions. The effects of peptizing conditions on nanosized properties and photocatalytic activity of TiO?hydrosols were investigated. The crystal structure, crystallinity, particle size distribution, and transparency (T%) of as-obtained hydrosols were characterized by means of X-ray diffraction, transmission electron microscopy, light-scattering size analyzer, and UV¡Vvis transmittance spectra. The results showed that the properties of hydrosols depended on p | Keywords: | Formaldehyde Metatitanic acid Methyl mercaptan Peptizing conditions TiO2 hydrosol |
Publisher: | Elsevier | Journal: | Journal of hazardous materials | ISSN: | 0304-3894 | EISSN: | 1873-3336 | DOI: | 10.1016/j.jhazmat.2007.11.034 | Rights: | Journal of Hazardous Materials © 2007 Elsevier. The journal web site is located at http://www.sciencedirect.com. |
| Appears in Collections: | Journal/Magazine Article |
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| 84.pdf | Pre-published version | 636.67 kB | Adobe PDF | View/Open |
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