All Outputs (2)

An in situ exploration of subsurface defect migration to a liquid water?exposed rutile TiO2(110) surface by XPS (2020)
Journal Article
Ahmed, M. H. M., Temperton, R. H., & O'Shea, J. N. (2021). An in situ exploration of subsurface defect migration to a liquid water?exposed rutile TiO2(110) surface by XPS. Surface and Interface Analysis, 53(12), 1013-1019. https://doi.org/10.1002/sia.6906

The ability of titanium dioixide to split water into OH? and H+ species is heavily dependent on the behaviour of defects in the crystal structure at or near the surface. We present an in situ study of defect migration in rutile TiO2(110) conducted us... Read More about An in situ exploration of subsurface defect migration to a liquid water?exposed rutile TiO2(110) surface by XPS.

Highly efficient hydrogen evolution reaction, plasmon-enhanced by AuNP-l-TiO2NP photocatalysts (2020)
Journal Article
Castillo-Rodriguez, J., Ortiz, P. D., Isaacs, M., Martinez, N. P., O’Shea, J. N., Hart, J., …Schott, E. (2020). Highly efficient hydrogen evolution reaction, plasmon-enhanced by AuNP-l-TiO2NP photocatalysts. New Journal of Chemistry, 44(38), 16491-16500. https://doi.org/10.1039/d0nj03250f

A set of AuNPs-l-TiO2NP nanoaggregates which showed efficient covering of the semiconductor's surface by AuNPs, as well as appropriate AuNP sizes for effective sensibilization were used as photocatalysts for the hydrogen evolution reaction (HER). Thr... Read More about Highly efficient hydrogen evolution reaction, plasmon-enhanced by AuNP-l-TiO2NP photocatalysts.