Step edge structures on the anatase TiO2 (001) surface studied by atomic-resolution TEM and STM
Low-coordinate surface sites, such as those present on high-index step edges, often exhibit chemical reactivity that markedly differs from more close-packed facets. To understand the site-specific reactivity, insight into the three-dimensional atomic arrangement of step edges is needed. Here, we emp...
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| Veröffentlicht in: | Faraday discussions 2018, Vol.208, p.325-338 |
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| container_title | Faraday discussions |
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| creator | M Ek Beinik, I Bruix, A Wendt, S Lauritsen, J V Helveg, S |
| description | Low-coordinate surface sites, such as those present on high-index step edges, often exhibit chemical reactivity that markedly differs from more close-packed facets. To understand the site-specific reactivity, insight into the three-dimensional atomic arrangement of step edges is needed. Here, we employ atomic-resolution transmission electron microscopy (TEM) of nanoparticles in combination with scanning tunneling microscopy (STM) of a single crystal surface to uncover the structure of prevalent step edges on the anatase TiO2 (001) surface. |
| doi_str_mv | 10.1039/c7fd00222j |
| format | Article |
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To understand the site-specific reactivity, insight into the three-dimensional atomic arrangement of step edges is needed. 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To understand the site-specific reactivity, insight into the three-dimensional atomic arrangement of step edges is needed. Here, we employ atomic-resolution transmission electron microscopy (TEM) of nanoparticles in combination with scanning tunneling microscopy (STM) of a single crystal surface to uncover the structure of prevalent step edges on the anatase TiO2 (001) surface.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/c7fd00222j</doi><tpages>14</tpages></addata></record> |
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| identifier | ISSN: 1359-6640 |
| ispartof | Faraday discussions, 2018, Vol.208, p.325-338 |
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| language | eng |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Anatase Crystal structure Crystal surfaces Microscopes Microscopy Organic chemistry Scanning tunneling microscopy Single crystals Titanium dioxide Transmission electron microscopy |
| title | Step edge structures on the anatase TiO2 (001) surface studied by atomic-resolution TEM and STM |
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