PhotoassistedKelvinProbeForceMicroscopy

Photoinduced Charge Transfer and Trapping on Single Gold Metal Nanoparticles on TiO2

by NANOSENSORS
28 November 202215 March 2023
Science & Technology

Figure 4 from by “Photoinduced Charge Transfer and Trapping on Single Gold Metal Nanoparticles on TiO2” Monica Luna et al : Topography (top) and VCPD (bottom) images of a 3 nm diameter Au NP on bare TiO2(110) (a) in the dark and (b) under UV illumination. VCPD profiles are shown at the bottom. Color scale in topography: (a) 3.6 nm and (b) 4 nm. A CPD image of a larger sample area can be found in the Supporting Information (Figure S10). NANOSENSORS tip view conductive AdvancedTEC ATEC-EFM AFM probes were used.

Numerous advances of societal significance, such as CO2 conversion to fuels, hydrogen production by water splitting, and new materials with self-cleaning and antifogging properties, are… Read More »Photoinduced Charge Transfer and Trapping on Single Gold Metal Nanoparticles on TiO2