title: Wavelength-switchable photocurrent in a hybrid TiO2-Ag nanocluster photoelectrode.
abstract: A hybrid TiO2-Ag nanocluster (NC) photoelectrode demonstrates unique wavelength-switchable photocurrent. By simply tuning the light wavelength from ultraviolet (UV) to visible light, the photocurrent generated on a single electrode can be switched from anodic to cathodic current, in which the Ag NCs behave like a new type of visible light active photocatalyst.
authors.affiliation: Nanomaterials Centre, School of Chemical Engineering and Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, QLD 4072, Australia. l.wang@uq.edu.au.
authors.forename: Hongjun
authors.initials: H
authors.lastname: Chen
authors.forename: Qiong
authors.initials: Q
authors.lastname: Wang
authors.forename: Miaoqiang
authors.initials: M
authors.lastname: Lyu
authors.forename: Zhi
authors.initials: Z
authors.lastname: Zhang
authors.forename: Lianzhou
authors.initials: L
authors.lastname: Wang