The photocatalyst of permeable glass membrane/TiO2 doped with Co (permeable glass membrane/TiO2 doped with Co) is prepared by the sol-gel method. The morphology and phase of the samples are determined by the field e...The photocatalyst of permeable glass membrane/TiO2 doped with Co (permeable glass membrane/TiO2 doped with Co) is prepared by the sol-gel method. The morphology and phase of the samples are determined by the field emission scanning electron microscopy (FESEM) and x-ray diffraction experiment, respectively. The photo- catalytic results show that the photocatalyst is sensitive to the visible light and exhibits excellent photocatalytic activity of photodegradation methylene blue. The photocatalytic mechanism is also discussed.展开更多
基金Supported by the National Natural Science Foundation of China under Grant No 10674136, and the Ningbo Natural Science Foundation under Grant No 2006A610062.
文摘The photocatalyst of permeable glass membrane/TiO2 doped with Co (permeable glass membrane/TiO2 doped with Co) is prepared by the sol-gel method. The morphology and phase of the samples are determined by the field emission scanning electron microscopy (FESEM) and x-ray diffraction experiment, respectively. The photo- catalytic results show that the photocatalyst is sensitive to the visible light and exhibits excellent photocatalytic activity of photodegradation methylene blue. The photocatalytic mechanism is also discussed.