title: Composite Au/TiO(2) Nanoparticles: Synthesis, Characterization, and Assembly by Using Potentiostatic Technique.
abstract: Composite Au/TiO(2) nanoparticles were synthesized using TiO(2) nanoparticles as nuclei. The particles were characterized by UV-vis spectroscopy, zeta potential, EDS, and TEM. The mean diameter of the particles is about 23.6 nm, and the position of the surface plasma absorption band peak is at 533 nm, with a red shift of 15 nm compared with that of Au sol. The zeta potential is +31.3 mV. Monolayers of composite Au/TiO(2) nanoparticles were obtained using the potentiostatic technique. Copyright 2000 Academic Press.
authors.affiliation: Department of Chemistry, Shandong University, Jinan, 250100, People's Republic of China
authors.initials: S
authors.lastname: Zhao
authors.initials: S
authors.lastname: Chen
authors.initials: S
authors.lastname: Wang
authors.initials: Z
authors.lastname: Quan