PREPARATION OF THE TIO2 THIN FILM PHOTOCATALYST BY THE DIP-COATING PROCESS
作者： Nobuaki Negishi , Koji Takeuchi , Takashi Ibusuki
关键词:
摘要: Titanium dioxide (TiO2) coated glass-plate thin film photocatalysts for elimination of air pollutants, were prepared by the dip-coating process with titanium alkoxide including polyethylene glycol (PEG). The surface structure these films changed drastically size PEG. They either transparent or opaque. Nitrogen oxides (NOx), one most hazardous found to be efficiently eliminated photocatalyst. photocatalytic activities and opaque almost equal. This may due two having same area. highest activity was obtained around 1 μm.
springer.com
sci-hub.se 参考文章(8)
Nobuaki Negishi, Masaya Matsuoka, Hiromi Yamashita, Masakazu Anpo, Characterization of copper ion catalyst encapsulated in silica matrixes by sol-gel method and their photocatalytic activity for decomposition of nitric oxide into nitrogen and oxygen at 275 K The Journal of Physical Chemistry. ,vol. 97, pp. 5211- 5212 ,(1993) , 10.1021/J100122A006
K. Kato, A. Tsuzuki, Y. Torii, H. Taoda, T. Kato, Y. Butsugan, Morphology of thin anatase coatings prepared from alkoxide solutions containing organic polymer, affecting the photocatalytic decomposition of aqueous acetic acid Journal of Materials Science. ,vol. 30, pp. 837- 841 ,(1995) , 10.1007/BF00356349
Takashi Ibusuki, Koji Takeuchi, Removal of low concentration nitrogen oxides through photoassisted heterogeneous catalysis Journal of Molecular Catalysis. ,vol. 88, pp. 93- 102 ,(1994) , 10.1016/0304-5102(93)E0247-E
M. Anpo, T. Nomura, T. Kitao, E. Giamello, D. Murphy, M. Che, M. A. Fox, Approach to De-NOx-ing photocatalysis. II excited state of copper ions supported on silica and photocatalytic activity for no decomposition Research on Chemical Intermediates. ,vol. 15, pp. 225- 237 ,(1991) , 10.1163/156856791X00345
Kazuki Nakanishi, Naohiro Soga, None, Phase Separation in Silica Sol–Gel System Containing Poly(ethylene oxide) II. Effects of Molecular Weight and Temperature Bulletin of the Chemical Society of Japan. ,vol. 70, pp. 587- 592 ,(1997) , 10.1246/BCSJ.70.587
T. Nishide, F. Mizukami, Orientated crystal formation in a tungsten oxide film prepared by a sol-gel process on an amorphous quartz glass substrate Journal of Materials Science Letters. ,vol. 15, pp. 1149- 1151 ,(1996) , 10.1007/BF00539964
Yasutaka Takahashi, Yoshihiro Matsuoka, Dip-coating of TiO2 films using a sol derived from Ti(O-i-Pr)4-diethanolamine-H2O-i-PrOH system Journal of Materials Science. ,vol. 23, pp. 2259- 2266 ,(1988) , 10.1007/BF01115798
Toshikazu NISHIDE, Fujio MIZUKAMI, Preparation and Properties of TiO2 Films by Complexing Agent-Assisted Sol-Gel Method Journal of the Ceramic Society of Japan. ,vol. 100, pp. 1122- 1126 ,(1992) , 10.2109/JCERSJ.100.1122