Preparation, Characterization of N-Ti-MCM-22 Molecular Sieve and its Photocatalytic Properties
2012 ◽
Vol 602-604
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pp. 205-208
Keyword(s):
X Ray
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Nanocrystalline N-doped and Ti-containing MCM-22 catalyst was synthesized by the static hydrothermal method, using sodium azide as nitrogen source for doping, and tetra-n-butyl titanate [Ti(OC4H9)4] as precursors of TiO2. The catalysts were characterized by X-ray diffraction, transmission electron microscopy, and energy-dispersive spectroscopy.During liquid phase photocatalytic degradation of methylene blue (MB) under high-pressure Hg arc lamp irradiation, the asprepared N-doped Ti-MCM-22 exhibited much higher activity than the undoped Ti-MCM-22, attributed to the effect of nitrogen dopant.
2012 ◽
Vol 174-177
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pp. 508-511
2008 ◽
pp. 129-147
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2018 ◽
Vol 490
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pp. 84-88
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2001 ◽
Vol 16
(7)
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pp. 1960-1966
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2005 ◽
Vol 23
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pp. 293-296
2005 ◽
Vol 22
(10)
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pp. 2700-2703
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2001 ◽
Vol 16
(10)
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pp. 2805-2809
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1995 ◽
Vol 130
(1)
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pp. 89-103
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