scholarly journals TiO2 nanotube arrays for photocatalysis: Effects of crystallinity, local order, and electronic structure

2015 ◽  
Vol 33 (2) ◽  
pp. 021202 ◽  
Author(s):  
Jing Liu ◽  
Pegah M. Hosseinpour ◽  
Si Luo ◽  
Don Heiman ◽  
Latika Menon ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Local Order ◽  
Nanotube Arrays

Electronic structure of TiO2 nanotube arrays from X-ray absorption near edge structure studies

2009 ◽  
Vol 19 (37) ◽  
pp. 6804 ◽  
Author(s):  
J. G. Zhou ◽  
H. T. Fang ◽  
J. M. Maley ◽  
M. W. Murphy ◽  
J. Y. Peter Ko ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Edge Structure ◽  
X Ray ◽  
X Ray Absorption

scholarly journals Fe-incorporated TiO2 nanotube arrays: Electronic structure and magnetic response

2018 ◽  
Vol 98 (19) ◽  
Author(s):  
Pegah M. Hosseinpour ◽  
Félix Jiménez-Villacorta ◽  
Jing Liu ◽  
Badih A. Assaf ◽  
Ian J. McDonald ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Magnetic Response

scholarly journals Highly Ordered TiO2 Nanotube Arrays with Engineered Electrochemical Energy Storage Performances

Materials ◽  
2021 ◽  
Vol 14 (3) ◽  
pp. 510
Author(s):  
Wangzhu Cao ◽  
Kunfeng Chen ◽  
Dongfeng Xue
Keyword(s):  
Tio2 Nanotubes ◽  
Lithium Ion ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Electrochemical Anodization ◽  
Nanotube Arrays ◽  
Free Standing ◽  
Structured Materials ◽  
Self Organized ◽  
Binder Free

Nanoscale engineering of regular structured materials is immensely demanded in various scientific areas. In this work, vertically oriented TiO2 nanotube arrays were grown by self-organizing electrochemical anodization. The effects of different fluoride ion concentrations (0.2 and 0.5 wt% NH4F) and different anodization times (2, 5, 10 and 20 h) on the morphology of nanotubes were systematically studied in an organic electrolyte (glycol). The growth mechanisms of amorphous and anatase TiO2 nanotubes were also studied. Under optimized conditions, we obtained TiO2 nanotubes with tube diameters of 70–160 nm and tube lengths of 6.5–45 μm. Serving as free-standing and binder-free electrodes, the kinetic, capacity, and stability performances of TiO2 nanotubes were tested as lithium-ion battery anodes. This work provides a facile strategy for constructing self-organized materials with optimized functionalities for applications.

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