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Fabrication of Cu2O/TiO2 nanotube heterojunction arrays and investigation of its photoelectrochemical behavior

dc.contributor.authorHou, Y.
dc.contributor.authorLi, Xin Yong
dc.contributor.authorZhao, Q.
dc.contributor.authorQuan, X.
dc.contributor.authorChen, G.
dc.date.accessioned2017-01-30T12:50:22Z
dc.date.available2017-01-30T12:50:22Z
dc.date.created2016-09-12T08:36:45Z
dc.date.issued2009
dc.identifier.citationHou, Y. and Li, X.Y. and Zhao, Q. and Quan, X. and Chen, G. 2009. Fabrication of Cu2O/TiO2 nanotube heterojunction arrays and investigation of its photoelectrochemical behavior. Applied Physics Letters. 95 (9).
dc.identifier.urihttp://hdl.handle.net/20.500.11937/25831
dc.identifier.doi10.1063/1.3224181
dc.description.abstract

Cu2O/TiO2 nanotube heterojunction arrays have been prepared by photoreduction depositing Cu2O nanoparticles on TiO 2 nanotube arrays. The heterojunction arrays show uniformly distributed Cu2O nanoparticles, and high crystallinity of anatase and cubic from the TiO2 and Cu2O, respectively. The asymmetry of the current-voltage plot for the material reveals that a heterojunction has been formed between TiO2 and Cu2O. Enhanced charge separation efficiency and improved photoconversion capability are confirmed by electrochemical impedance spectroscopy and photocurrent measurement. © 2009 American Institute of Physics.
dc.publisherAmerican Institute of Physics
dc.titleFabrication of Cu2O/TiO2 nanotube heterojunction arrays and investigation of its photoelectrochemical behavior
dc.typeJournal Article
dcterms.source.volume95
dcterms.source.number9
dcterms.source.issn0003-6951
dcterms.source.titleApplied Physics Letters
curtin.departmentDepartment of Chemical Engineering
curtin.accessStatusFulltext not available


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