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±¾ÂÛÎÄÒÔ²£Á§Î¢Öé¡¢TiO2ÈܽºµÈΪǰÇûÌ壬ÔÚNH3·ÕΧÖбºÉÕÖÆ±¸´ß»¯¼Á£¬XRD£¬SEM£¬UV-Vis£¬FTIRµÈ±íÕ÷ºÍ½µ½âÒòÊýµÄ¿¼²ì±íÃ÷ÁË´ß»¯¼ÁÊÇÒ»ÖÖÓÅÁ¼µÄ´ß»¯²ÄÁÏ£¬ÔÚ¹â´ß»¯·½ÃæÓÐDZÔÚµÄÓ¦ÓÃǰ¾°¡£¹âÆ×ºÍÉ«Æ×·ÖÎö³õ²½Ì½ÌÖÁ˽µ½â¹ý³ÌÓÐС·Ö×ÓÖмä²úÎï´æÔÚ£¬Îª½øÒ»²½Ì½Ë÷Æä»úÀíÑо¿Ìá³öÁ˽¨ÉèÐÔµÄÒâ¼û This thesis use Glass beads and Titanium dioxide sol as the former body, roasting and preparation of catalyst in the atmosphere of ammonia, XRD, SEM, UV-Vis, FTIR characterization and other degradation factors in the study showed that the catalyst is an excellent catalyst material, have potential applications in Photocatalytic. Spectroscopy and chromatographic analysis preliminary study that there exist small molecules intermediate product in process of degradation, for further exploration of the mechanism offer constructive suggestions |
2Â¥2008-12-09 07:29:24
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3Â¥2008-12-09 11:02:03
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| This thesis used Glass beads and Titanium dioxide sol as the former body, roasting and preparing the catalyst in the atmosphere of NH3. The representation of XRD, SEM, UV-Vis and FTIR and other degradation factors in the study showed that the catalyst is an excellent catalyst material, which has a potential application in the field of Photocatalytic. The analysis of the Spectroscopy and chromatographic preliminary studied that there exist small molecules intermediate products in the process of degradation, then advnced constructive suggestions for the further exploration to the mechanism. |

4Â¥2008-12-09 14:05:48











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