Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/27284
Title: | Conformal growth of ZnO on TiO2 nanowire array for enhanced photocatalytic activity | Authors: | Tao, Ru-Hua Wu, Jin-Ming Xiao, Jing-Zhong Zhao, Yi-Ping Dong, Wei-Wei Fang, Xiao-Dong |
Keywords: | Titanium dioxide; Zinc oxide; Pulsed laser deposition; Photocatalysis; Photoelectrochemical response; Composite semiconductor film | Issue Date: | 15-Aug-2013 | Publisher: | Elsevier | Citation: | TAO, Ru-Hua [et. al] - Conformal growth of ZnO on TiO2 nanowire array for enhanced photocatalytic activity. "Applied Surface Science". ISSN 0169-4332. Vol. 279 (2013) p. 324-328 | Serial title, monograph or event: | Applied Surface Science | Volume: | 279 | Abstract: | Quasi-aligned core–shell TiO2/ZnO nanowires were fabricated by a conformal growth of ZnO along TiO2 nanowires through pulsed laser deposition. The TiO2 nanowire array was fabricated simply by direct oxidation of metallic Ti substrates in hydrogen peroxide solutions containing trace melamine and nitric acid. The X-ray diffraction pattern shows that, the ZnO layer was oriented grown to exhibit an abnormal strong X-ray peak corresponding to (0 0 2). The UV–vis diffuse reflectance spectra reveal that the bandgap of TiO2 nanowire array and that after the ZnO deposition for 30 min was 3.1 eV and 2.7 eV, respectively. The pulsed laser deposition of ZnO on the TiO2 nanowire array is effective to improve both the photoelectrochemical response and the efficiency to assist photodegradation of rhodamine B in water. | URI: | https://hdl.handle.net/10316/27284 | ISSN: | 0169-4332 | DOI: | 10.1016/j.apsusc.2013.04.092 | Rights: | openAccess |
Appears in Collections: | FCTUC Física - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Conformal Growth of ZnO.pdf | 1.09 MB | Adobe PDF | View/Open |
SCOPUSTM
Citations
24
checked on Apr 15, 2024
WEB OF SCIENCETM
Citations
5
23
checked on Apr 2, 2024
Page view(s) 50
414
checked on Apr 16, 2024
Download(s)
375
checked on Apr 16, 2024
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.