The DOI matches its Crossref record.
FTIR Study of Adsorption and Photoassisted Oxygen Isotopic Exchange of Carbon Monoxide, Carbon Dioxide, Carbonate, and Formate on TiO2
Abstract
In-situ FTIR has been employed to investigate adsorption and photoassisted oxygen scrambling of CO, CO 2, CO 3, and HCOO on powdered TiO 2 with 18 O 2 . As clean TiO 2 is exposed to CO at 35 °C, the IR frequencies of adsorbed CO shows that CO is bonded to Ti ions with an oxidation state +4 or less. The CO molecules that are bonded to two metal centers are more stable than those to only one center. In the case of CO 2 adsorption, it produces adsorbed CO 3 and CO 2 with Ti−O−C−O bonding. Adsorbed CO does not exchange oxygen with 18 O 2, while adsorbed CO 2, CO 3, and HCOO do under UV irradiation. In the case of CO 3 with bidentate configuration, only the oxygen bonded to the carbon with carbonyl character is involved in the exchange. Possible mechanisms for the oxygen scrambling of CO 2, CO 3, and HCOO are discussed.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
Nakamura, R., & Nakato, Y. (2004) · Journal of the American Chemical Society · doi:10.1021/ja0388764 · Cited by 498
Surface Phases of TiO2 Nanoparticles Studied by UV Raman Spectroscopy and FT-IR Spectroscopy
Su, W., Zhang, J., Feng, Z., Chen, T., Ying, P., & Li, C. (2008) · The Journal of Physical Chemistry C · doi:10.1021/jp7118422 · Cited by 379
Impacts of the Catalyst Structures on CO2 Activation on Catalyst Surfaces
Etim, U. J., Zhang, C., & Zhong, Z. (2021) · Nanomaterials · doi:10.3390/nano11123265 · Cited by 175
Water Structure Controls Carbonic Acid Formation in Adsorbed Water Films
Miller, Q. R. S., Ilton, E. S., Qafoku, O., Dixon, D. A., Vasiliu, M., Thompson, C. J., Schaef, H. T., Rosso, K. M., & Loring, J. S. (2018) · The Journal of Physical Chemistry Letters · doi:10.1021/acs.jpclett.8b02162 · Cited by 19
Metadata
- Authors
- Liao, L.-F., Lien, C.-F., Shieh, D.-L., Chen, M.-T., & Lin, J.-L.
- Venue
- The Journal of Physical Chemistry B
- Publisher
- American Chemical Society (ACS)
- Published
- 2002-10-01
- Volume
- 106
- Issue
- 43
- Pages
- 11240-11245
- ISSN
- 1520-5207 (ISSN-L)
- 1520-6106
- OpenAlex
- W1990249941
- Cited by
- 249
- References
- 0
- FWCI
- 2.91
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
