APA
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Růžička, J., Bakar, F., Hoeck, C., Adnan, R., McNicoll, C., Kemmitt, T., … Golovko, V. (2015). Toward Control of Gold Cluster Aggregation on TiO2 via Surface Treatments. Journal of Physical Chemistry C, 119, 24465. https://doi.org/10.1021/acs.jpcc.5b07732
Chicago/Turabian
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Růžička, J., F. Bakar, C. Hoeck, R. Adnan, C. McNicoll, T. Kemmitt, B. Cowie, G. Metha, G. Andersson, and V. Golovko. “Toward Control of Gold Cluster Aggregation on TiO2 via Surface Treatments.” Journal of Physical Chemistry C 119 (2015): 24465.
MLA
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Růžička, J., et al. “Toward Control of Gold Cluster Aggregation on TiO2 via Surface Treatments.” Journal of Physical Chemistry C, vol. 119, 2015, p. 24465, doi:10.1021/acs.jpcc.5b07732.
BibTeX Click to copy
@article{j2015a,
title = {Toward Control of Gold Cluster Aggregation on TiO2 via Surface Treatments},
year = {2015},
journal = {Journal of Physical Chemistry C},
pages = {24465},
volume = {119},
doi = {10.1021/acs.jpcc.5b07732},
author = {Růžička, J. and Bakar, F. and Hoeck, C. and Adnan, R. and McNicoll, C. and Kemmitt, T. and Cowie, B. and Metha, G. and Andersson, G. and Golovko, V.}
}
Well-defined Au–TiO2 materials were synthesized by deposition of triphenylphosphine-protected Au9 clusters on TiO2 (Aeroxide P-25), pre-treated in eight different ways and subsequently exposed to two post-treatments. X-ray photoelectron spectroscopy and UV–vis diffuse reflectance spectroscopy studies showed that in most cases the PPh3 ligand shell was removed upon deposition even before post-treatment, coinciding with some cluster aggregation. However, clusters deposited on TiO2 treated using H2SO4 and H2O2 showed remarkable resistance to aggregation, even after high-temperature calcination, while clusters on H2-treated TiO2 showed the greatest resistance to aggregation under ozonolysis.