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sirljz(½ð±Ò+2):ÄãÀ´ÍíÁË 2010-03-21 10:52
sirljz(½ð±Ò+2):ÄãÀ´ÍíÁË 2010-03-21 10:52
| A visible-light (vis)-active photocatalys, nitrogen Cd- doped TiO2 nano powder were prepared by thermal decomposition. XRD, TEM, SEM and DRS demonstrated that N, Cd-TiO2 is a single anatase £¬ 12.6 nm Particle size£¬ narrow band-gap, enhancing and red-shifted absorption¡£In additon, the photocatalytic activity was enhanced. |
3Â¥2010-03-20 11:54:07
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sirljz(½ð±Ò+3):лл½»Á÷£¬»¶Ó³£À´ 2010-03-20 11:40
sirljz(½ð±Ò+1):¹ÄÀøÐ³æ 2010-03-20 11:40
·çÓê182(½ð±Ò+20):лл°¡²»´í 2010-03-20 16:35
sirljz(½ð±Ò+3):лл½»Á÷£¬»¶Ó³£À´ 2010-03-20 11:40
sirljz(½ð±Ò+1):¹ÄÀøÐ³æ 2010-03-20 11:40
·çÓê182(½ð±Ò+20):лл°¡²»´í 2010-03-20 16:35
| N,Cd-codoped nano-TiO2 photocatalyst were prepared by thermal decomposition which has a visible-light activity. the products were characterized by XRD, TEM, SEM and DRS,and its photocatalytic properties were tested. The results showed that N, Cd-TiO2 is a single anatase, particle size of about 12.6nm, the band-gap narrowing, and absorption enhanced,red-shifted occured, the photocatalytic activity was enhanced. |
2Â¥2010-03-20 10:39:32














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