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dc.contributor.authorZhao, Q.
dc.contributor.authorRen, Y.
dc.contributor.authorLi, Xin Yong
dc.contributor.authorShi, Y.
dc.date.accessioned2017-01-30T14:48:20Z
dc.date.available2017-01-30T14:48:20Z
dc.date.created2016-07-20T19:30:17Z
dc.date.issued2016
dc.identifier.citationZhao, Q. and Ren, Y. and Li, X.Y. and Shi, Y. 2016. Photo-induced activity of BiFeO3/TiO2 nanotube arrays derived from ultrasound-assisted successive ionic layer adsorption and reaction. Materials Research Bulletin. 83: pp. 396-399.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/41133
dc.identifier.doi10.1016/j.materresbull.2016.06.031
dc.description.abstract

© 2016 Elsevier LtdIn this work, a facile strategy of ultrasound-assisted successive ionic layer adsorption and reaction was successfully employed to modify TiO2 nanotube arrays with BiFeO3 nanoparticles. An enhanced positive surface photovoltage was observed with the obtained BiFeO3/TiO2 nanotube arrays as well as a longer lifetime of charges separation state, as probed by transient photovoltage technique. The higher photocurrent density produced by BiFeO3/TiO2 nanotube arrays further indicated that BiFeO3 nanoparticles contributed to photo conversion and promoted the generation of photo-induced charge carriers over TiO2 nanotube arrays. Besides, the prepared BiFeO3/TiO2 electrode exhibited a much enhanced photoelectrocatalytic performance in removing methyl blue compared with bare TiO2 nanotube arrays.

dc.publisherPergamon
dc.titlePhoto-induced activity of BiFeO3/TiO2 nanotube arrays derived from ultrasound-assisted successive ionic layer adsorption and reaction
dc.typeJournal Article
dcterms.source.volume83
dcterms.source.startPage396
dcterms.source.endPage399
dcterms.source.issn0025-5408
dcterms.source.titleMaterials Research Bulletin
curtin.departmentDepartment of Chemical Engineering
curtin.accessStatusFulltext not available


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