| ²é¿´: 251 | »Ø¸´: 4 | ||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | ||
| ¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷Õßbaoting1031½«ÔùËÍÄú 1 ¸ö½ð±Ò | ||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | ||
baoting1031ľ³æ (ÖøÃûдÊÖ)
|
[ÇóÖú]
°ï·ÒëÒ»¾ä»°
|
|
|
But the Ti species are not all incorporated into the framework, only the defect site formed during dehydroxylation accounts for the insertion of Ti atom into the framework, whereas the silanol group is the site for the grafting of Ti onto the wall of the mesopore¡£ Õâ¾ä»°´Óonly¿ªÊ¼¸ÃÈçºÎ·ÒëÄØ£¿£¡ |
» ²ÂÄãϲ»¶
Ò»Ö¾Ô¸ÏÃÃÅ´óѧ»¯Ñ§Ñ§Ë¶307Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
315·ÖÇóµ÷¼Á
ÒѾÓÐ4È˻ظ´
»¯Ñ§µ÷¼ÁÒ»Ö¾Ô¸ÉϺ£½»Í¨´óѧ336·Ö-±¾¿ÆÉϺ£211
ÒѾÓÐ4È˻ظ´
×Ü·Ö293Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
»·¾³×¨Ë¶324·ÖÇóµ÷¼ÁÍÆ¼ö
ÒѾÓÐ3È˻ظ´
284Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
±±¾©ÁÖÒµ´óѧ˶µ¼ÕÐÉú¹ã¸æ
ÒѾÓÐ6È˻ظ´
0703»¯Ñ§/290Çóµ÷¼Á/±¾¿Æ¾Àú·á¸»/¹¤¿ÆÒ²¿É
ÒѾÓÐ3È˻ظ´
274Çóµ÷¼Á
ÒѾÓÐ16È˻ظ´
Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ²ÄÁÏÓ뻯¹¤£¨085600£©296Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
baoting1031
ľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 120.5
- É¢½ð: 1430
- Ìû×Ó: 1171
- ÔÚÏß: 19.8Сʱ
- ³æºÅ: 303975
- ×¢²á: 2006-12-08
- ÐÔ±ð: MM
- רҵ: Ñо¿
3Â¥2007-08-07 17:12:29
fuzp
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 12 (СѧÉú)
- ½ð±Ò: 5745.3
- É¢½ð: 139
- ºì»¨: 12
- Ìû×Ó: 555
- ÔÚÏß: 72.8Сʱ
- ³æºÅ: 422943
- ×¢²á: 2007-07-19
- ÐÔ±ð: GG
- רҵ: ÎÞ»ú·Ç½ðÊôÀà¹âµçÐÅÏ¢Ó빦
¡ï ¡ï
baoting1031(½ð±Ò+2):ллÄãµÄÓ¦Öú,¼ÌÐø
baoting1031(½ð±Ò+2):ллÄãµÄÓ¦Öú,¼ÌÐø
|
Ö»ÓÐdehydroxylation¹ý³ÌÖÐÐγɵÄȱÏÝλ²ÅÄܱ»TiÕ¼¾Ý²¢Ê¹Ö®½øÈëframework,¶øsilanol»ùÍÅÖ»ÊÇʹTi½øÈë½é¿×ÄڱڵıíÃæ(¼´²»½øÈëframework). |
2Â¥2007-08-07 16:55:25
СA±¦¶ù
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 4069.1
- Ìû×Ó: 492
- ÔÚÏß: 118.3Сʱ
- ³æºÅ: 404571
- ×¢²á: 2007-06-16
- ÐÔ±ð: MM
- רҵ: ÓлúºÏ³É

4Â¥2007-08-11 12:55:23
5Â¥2007-08-13 22:22:11













»Ø¸´´ËÂ¥