Fabrication of TiO2 Nanofilm Photoelectrodes on Ti Foil by Ti Ion Implantation and Subsequent Annealing
Joint Authors
Liu, Yichao
Jiang, Changzhong
Xiao, Xiangheng
Ren, Feng
Wu, Wei
Cai, Guangxu
Hong, Mengqing
Li, Wenqing
Source
Advances in Condensed Matter Physics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-07
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The TiO2 photoelectrodes fabricated on the substrate of Ti foils by Ti ions implantation and subsequent annealing at different temperatures were applied for water splitting.
The size of TiO2 nanoparticles increased with annealing temperatures, and the GIXRD patterns and Raman spectra demonstrate that the phase of TiO2 turns to rutile at high temperature.
The photoelectrochemical (PEC) and X-ray photoelectron spectroscopy (XPS) spectra of the valence band demonstrate that the samples annealed at 400 and 500°C show the n-type property.
The sample annealed at 600°C shows the weak p-type TiO2 property.
For the sample annealed at 700°C, the negative photocurrent is main, which mainly performs the p-type property of TiO2.
The IPCE values indicate that the absorption edges are red shifted with the increase of annealing temperatures.
American Psychological Association (APA)
Liu, Yichao& Ren, Feng& Cai, Guangxu& Hong, Mengqing& Li, Wenqing& Xiao, Xiangheng…[et al.]. 2014. Fabrication of TiO2 Nanofilm Photoelectrodes on Ti Foil by Ti Ion Implantation and Subsequent Annealing. Advances in Condensed Matter Physics،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-457774
Modern Language Association (MLA)
Liu, Yichao…[et al.]. Fabrication of TiO2 Nanofilm Photoelectrodes on Ti Foil by Ti Ion Implantation and Subsequent Annealing. Advances in Condensed Matter Physics No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-457774
American Medical Association (AMA)
Liu, Yichao& Ren, Feng& Cai, Guangxu& Hong, Mengqing& Li, Wenqing& Xiao, Xiangheng…[et al.]. Fabrication of TiO2 Nanofilm Photoelectrodes on Ti Foil by Ti Ion Implantation and Subsequent Annealing. Advances in Condensed Matter Physics. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-457774
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-457774