Brookes, IM;
Muryn, CA;
Thornton, G;
(2001)
Imaging Water Dissociation on TiO₂(110).
Physical Review Letters
, 87
(26)
, Article 266103. 10.1103/PhysRevLett.87.266103.
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Abstract
Scanning tunneling microscopy has been used to identify the adsorption site of H₂O on TiO₂(110)-(1 x 1) at 150 K, and to monitor the site of the dissociation products at 290 K. Water adsorbs onto the rows of fivefold coordinated Ti atoms at 150 K, dissociating by 290 K to form bridging but not terminal hydroxyls. This points to the involvement of bridging O vacancies in the dissociation pathway.
| Type: | Article |
|---|---|
| Title: | Imaging Water Dissociation on TiO₂(110) |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1103/PhysRevLett.87.266103 |
| Publisher version: | http://dx.doi.org/10.1103/PhysRevLett.87.266103 |
| Language: | English |
| Additional information: | This version is the version of record. For information on re-use, please refer to the publisher’s terms and conditions. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Chemistry |
| URI: | https://discovery.ucl.ac.uk/id/eprint/52817 |
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