TY - JOUR
T1 - Effect of ultrasonication on anodic oxidation of titanium
AU - Enomoto, Naoya
AU - Kurakazu, Masaaki
AU - Inada, Miki
AU - Kamada, Kai
AU - Hojo, Junichi
AU - Lee, Wan In
PY - 2009/3
Y1 - 2009/3
N2 - Porous titania (TiO2) was synthesized under ultrasonic vibration via an anodic oxidation of titanium metal in various kinds of electrolyte such as HNO3, H2SO4, and their mixture. HNO 3 resulted in amorphous or poorly-crystalline particles with mesopores while H2SO4 resulted in dense and crystalline film with macropores. Ultrasound in general decreased the maximum voltage, film thickness, and a rutile phase, while it increased the region for the formation of mesoporous structure. Role of ultrasound on the anodic oxidation is discussed.
AB - Porous titania (TiO2) was synthesized under ultrasonic vibration via an anodic oxidation of titanium metal in various kinds of electrolyte such as HNO3, H2SO4, and their mixture. HNO 3 resulted in amorphous or poorly-crystalline particles with mesopores while H2SO4 resulted in dense and crystalline film with macropores. Ultrasound in general decreased the maximum voltage, film thickness, and a rutile phase, while it increased the region for the formation of mesoporous structure. Role of ultrasound on the anodic oxidation is discussed.
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U2 - 10.2109/jcersj2.117.369
DO - 10.2109/jcersj2.117.369
M3 - Article
AN - SCOPUS:62449129970
SN - 1882-0743
VL - 117
SP - 369
EP - 372
JO - Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan
JF - Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan
IS - 1363
ER -