Direct synthesis of defective ultrathin brookite-phase TiO2 nanosheets showing flexible electronic band states
We report a one-pot protocol to prepare ultrathin nanosheets of brookite-phase TiO2 through hydrolyzing TiCl3 in formamide. This 2D titania is defective and shows flexible electronic states and enhanced surface reactivity, which is probed by H2O2 adsorption, catalytic TMB oxidation, and X-ray absorp...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2021-01, Vol.57 (4), p.500-503 |
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| container_title | Chemical communications (Cambridge, England) |
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| creator | Zhao, Weixin Ma, Shenqian Zhou, Jun Guolei Xiang |
| description | We report a one-pot protocol to prepare ultrathin nanosheets of brookite-phase TiO2 through hydrolyzing TiCl3 in formamide. This 2D titania is defective and shows flexible electronic states and enhanced surface reactivity, which is probed by H2O2 adsorption, catalytic TMB oxidation, and X-ray absorption fine structure. The nanosheets provide a new 2D platform to exploit the applications of TiO2 in catalysis, energy conversion and storage. |
| doi_str_mv | 10.1039/d0cc07214a |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 1359-7345 |
| ispartof | Chemical communications (Cambridge, England), 2021-01, Vol.57 (4), p.500-503 |
| issn | 1359-7345 1364-548X |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2470899557 |
| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Brookite Catalysis Electron states Energy conversion Energy storage Fine structure Hydrogen peroxide Nanosheets Oxidation Titanium dioxide X ray absorption |
| title | Direct synthesis of defective ultrathin brookite-phase TiO2 nanosheets showing flexible electronic band states |
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