- [Korean]
- Fabrication of TiO2 Nanotube Arrays by Anodic Oxidation Method and its Photoelectrochemical Properties
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Seon-Min Kim, Kwon-Koo Cho, Yeong-Jin Choe, Ki-Won Kim, Kwang-Sun Ryu
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J Korean Powder Metall Inst. 2010;17(3):216-222.
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DOI: https://doi.org/10.4150/KPMI.2010.17.3.216
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- Self-standing TiO_2 nanotube arrays were fabricated by potentiostatic anodic oxidation method using pure Ti foil as a working electrode and ethylene glycol solution as electrolytes with small addition of NH_4F and H_2O. The influences of anodization temperature and time on the morphology and formation of TiO_2 nanotube arrays were investigated. The fabricated TiO_2 nanotube arrays were applied as a photoelectrode to dye-sensitized solar cells. Regardless of anodizing temperature and time, the average diameter and wall thickness of TiO_2 nanotube show a similar value, whereas the thickness show a different trend with reaction temperature. The thickness of TiO_2 nanotube arrays anodized at 20°C and 30°C was time-dependent, but on the other hand its at 10°C are independent of anodization time. The conversion efficiency is low, which is due to a morphology breaking of the TiO_2 nanotube arrays in manufacturing process of photoelectrode.
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Citations
Citations to this article as recorded by  - The growth and morphology of copper phthalocyanine on TiO2 nanotube arrays
Sung Ha Ju, Sanghyun Han, Jeong Soo Kim
Journal of Industrial and Engineering Chemistry.2013; 19(1): 272. CrossRef - Characteristics of Porous Titanium Fabricated by Space-holder Method using NaCl
Byoung-Hwi Son, Jae-Geun Hong, Yong-Taek Hyun, Seung-Eon Kim, Seok-Choun Bae
Journal of Korean Powder Metallurgy Institute.2011; 18(6): 488. CrossRef - Investigation About Surface Microstructure of Aluminum with Change of Voltage, a Period of Treatment and Density of Electrolyte in Micro-Arc Oxidation Treatment
In-Chul Yeo, In-Cheol Kang
Journal of Korean Powder Metallurgy Institute.2011; 18(6): 575. CrossRef
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