ELECTROCHEMICAL PROPERTIES OF TiO2 NANOTUBE ARRAYS FILM PREPARED BY ANODIC OXIDATION

Titania nanotube arrays were fabricated by anodic oxidation of a pure titanium foil. The morphology, structure and optical properties of the nanotube arrays were characterized by SEM, XRD and UV-Vis spectrum. The effect of anodic oxidation parameters on the morphology was investigated. The growth mechanism of the titania nanotube arrays was discussed. The results show that the vertical oriented TiO2 nanotube arrays can be obtained at 20V for 60min in 0.5wt%HF+1mol/L H3PO4 solution. The aperture size of nanotube is 60nm~80nm and the thickness of tube wall is about 10nm. The spectral absorptivity of TiO2 nanotube arrays membrane calcined at 600°C towards ultravlolet light 349.7nm and visible light 443.9nm was relatively higher. It is also found that the crystal structure is greatly affected by calcining temperature.

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Band-gap narrowing and electrochemical properties in N-doped and reduced anodic TiO2 nanotube arrays

Electrochimica Acta ◽

10.1016/j.electacta.2018.03.091 ◽

2018 ◽

Vol 270 ◽

pp. 245-255 ◽

Cited By ~ 41

Author(s):

Naeimeh Sadat Peighambardoust ◽

Shahin Khameneh Asl ◽

Raheleh Mohammadpour ◽

Shahab Khameneh Asl

Keyword(s):

Electrochemical Properties ◽

Band Gap ◽

Tio2 Nanotube Arrays ◽

Tio2 Nanotube ◽

Nanotube Arrays ◽

Band Gap Narrowing

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Structural and optical property studies of TiO2 nanotube arrays prepared by anodic oxidation

Journal of Materials Science Materials in Electronics ◽

10.1007/s10854-018-9622-y ◽

2018 ◽

Vol 29 (17) ◽

pp. 14852-14857 ◽

Cited By ~ 2

Author(s):

Xishun Jiang ◽

Shaokang Zheng ◽

Yonghua Shi ◽

Zhaoqi Sun ◽

Yuxia Zhao

Keyword(s):

Optical Property ◽

Anodic Oxidation ◽

Tio2 Nanotube Arrays ◽

Tio2 Nanotube ◽

Nanotube Arrays

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Fabrication of a patterned TiO2 nanotube arrays in anodic oxidation

Journal of Electroceramics ◽

10.1007/s10832-007-9347-4 ◽

2007 ◽

Vol 23 (2-4) ◽

pp. 159-163 ◽

Cited By ~ 13

Author(s):

Dae-Jin Yang ◽

Hun Park ◽

Ho-Gi Kim ◽

Seong-Je Cho ◽

Won-Youl Choi

Keyword(s):

Anodic Oxidation ◽

Tio2 Nanotube Arrays ◽

Tio2 Nanotube ◽

Nanotube Arrays

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Effect of doping level of colored TiO2 nanotube arrays fabricated by electrochemical self-doping on electrochemical properties

Physical Chemistry Chemical Physics ◽

10.1039/c6cp01799a ◽

2016 ◽

Vol 18 (21) ◽

pp. 14370-14375 ◽

Cited By ~ 32

Author(s):

Choonsoo Kim ◽

Seonghwan Kim ◽

Sung Pil Hong ◽

Jaehan Lee ◽

Jeyong Yoon

Keyword(s):

Electrochemical Properties ◽

Doping Level ◽

Tio2 Nanotube Arrays ◽

Tio2 Nanotube ◽

Nanotube Arrays ◽

Effect Of Doping

The objective of this study was to investigate the effect of the doping level of blue and black TiO2 NTAs on their electrochemical properties, including the capacitive and oxidant-generating properties.

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