Construction of Ag-modified TiO<sub>2</sub>/ZnO heterojunction nanotree arrays with superior photocatalytic and photoelectrochemical properties
Kang Xu, Zhu Liu, Shihan Qi, Zhuangzhuang Yin, Shangkun Deng, Miao Zhang, Zhaoqi Sun
Abstract
The work involves the preparation of TiO<sub>2</sub>/ZnO heterojunction nanotree arrays by a three-step: hydrothermal, sol–gel, and secondary hydrothermal method, and then modification of Ag quantum dots (QDs).
Topics & Concepts
HeterojunctionNanorodPhotocurrentMaterials scienceMethyl orangeQuantum dotPhotocatalysisOptoelectronicsHydrothermal circulationChemical engineeringNanotechnologyChemistryCatalysisEngineeringBiochemistryAdvanced Photocatalysis TechniquesTiO2 Photocatalysis and Solar CellsQuantum Dots Synthesis And Properties