Development of environmentally friendly photocatalyst with nano-size pore structure coated with thin Ti-oxide

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• 作者：Yasuo Iizuka ; Takashi Kubo ; Atsushi Nakahira ; Daisuke Onodera ; Naoshi Ozawa ; Takeshi Yao
• 关键词：Titanium fluoro-complex ; Ti-oxide/SiO₂ ; Photocatalyst ; Formaldehyde ; Fluorescent light
• 刊名：Applied Catalysis B: Environmental
• 出版年：2007
• 出版时间：30 October 2007
• 年：2007
• 卷：76
• 期：1-2
• 页码：51-56
• 全文大小：395 K

文摘

An environmentally friendly Ti-oxide/SiO₂ photocatalyst was developed by using hydrolysis reaction of titanium fluoro-complex in aqueous solution which was permeated into the pores of silica support with nano-size pore structure and with high specific surface area. The catalyst prepared was photocatalytically active for the decomposition of formaldehyde in air under illumination with ordinary commercial fluorescent light at ambient temperature and pressure.