Synthesis of titania particles with high photocatalytic activity by high-temperature hydrolysis of TTIP in gas phase Online publication date: Thu, 28-Aug-2014
by Toko Yamakawa; Yoshiaki Hukuhara; Yuka Sakai; Hideki Suganuma; Shigeru Kato; Akihiro Yamasaki; Shigeo Satokawa; Toshinori Kojima
International Journal of Global Environmental Issues (IJGENVI), Vol. 12, No. 2/3/4, 2012
Abstract: Recently, the photocatalytic activity of titania has attracted considerable attention for solving various environmental problems. Photocatalysis is considered to be effective in air purification, water purification, and used for dealing with various types of environmental pollution. The smaller the particle size of titania, the faster the photocatalysis proceeds. Since our previous study revealed that the modification of synthesis process reduced the particle size of silica, we attempted to apply this process to synthesise titania, with an objective of obtaining titania with high photocatalytic activity. This paper describes an unconventional gas-phase synthetic method involving high-temperature hydrolysis.
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