Humphrey, DS and Cabailh, G and Pang, CL and Muryn, CA and Cavill, SA and Marchetto, H and Potenza, A and Dhesi, SS and Thornton, G (2009) Self-Assembled Metallic Nanowires on a Dielectric Support: Pd on Rutile TiO2(110). NANO LETT , 9 (1) 155 - 159. 10.1021/nl802703e.
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Abstract
Palladium nanoparticles supported on rutile TiO2(110)-1 x 1 have been studied using the complementary techniques of scanning tunneling microscopy and X-ray photoemission electron microscopy. Two distinct types of palladium nanoparticles are observed, namely long nanowires up to 1000 nm long, and smaller dotlike features with diameters ranging from 80-160 nm. X-ray photoemission electron microscopy reveals that the nanoparticles are composed of metallic palladium, separated by the bare TiO2(110) surface.
| Type: | Article |
|---|---|
| Title: | Self-Assembled Metallic Nanowires on a Dielectric Support: Pd on Rutile TiO2(110) |
| DOI: | 10.1021/nl802703e |
| Keywords: | X-RAY PHOTOEMISSION, ENERGY-LOSS, SURFACE, PALLADIUM, GROWTH, NANOPARTICLES, MICROSCOPY, RESOLUTION, REDUCTION, PARTICLES |
| UCL classification: | UCL > School of BEAMS > Faculty of Maths and Physical Sciences > Chemistry |
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