| ²é¿´: 702 | »Ø¸´: 10 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
piaoyangdexin¹ÜÀíÔ±
|
[½»Á÷]
¡¾ÇóÖú¡¿·Ö×ÓɸCMCM-48ºÏ³ÉÖеÄһЩÎÊÌâ
|
||
|
±¾È˲ÉÓÃÔ¹ðËáÄÆºÍCTABΪģ°å¼ÁºÏ³É·Ö×ÓɸMCM-48²¢Ìí¼ÓÒ»¶¨Á¿µÄÏõËáîæ½øÐиÄÐÔ¡£µ«ÊÇÔںϳɹý³ÌÖÐÓöµ½ÁËЩÎÊÌ⣬Çë´ó¼Ò°ï棡 ÎÊÌâ1£ºÔںϳɹý³ÌÖÐÎÄÏ×ÉÏÌáµ½ÁËÓÃÇ¿¼î¿ØÖÆpHÖµ£¬µ«ÊÇÓеÄÎÄÏ×ÉÏÓõijɷÖÀïдµÄÊÇSiO2£ºNa2O£ºCTAB£ºH2O£¬ÓеÄÊÇSiO2£ºNaOH£ºCTAB:H2O£¬²»ÖªµÀÕâÀïËùÌáµ½µÄÑõ»¯ÄƺÍÇâÑõ»¯ÄÆÊÇÒ»ÖÖ¶«Î÷ô£¿Èç¹ûÊÇ£¬ËûÃǵÄÓÃÁ¿±ÈÀýÊÇÒ»ÑùµÄô£¿£¿Èç¹û²»ÊÇ,ÄÇôÑõ»¯ÄƺÍÇâÑõ»¯ÄÆÓÐÊ²Ã´Çø±ð£¿£¿ ÎÊÌâ2£ºÔںϳɹý³ÌÖУ¬·¢ÏÖÓеÄʱºòºÏ³É³öÀ´µÄÄý½ºÈÜҺʱûÓÐʲôÅÝĵİë͸Ã÷Òº£¬µ«ÊÇÓеÄʱºòºÏ³ÉµÄÄý½ºÀïÓдóÁ¿µÄÅÝÄ£¬¶øÇÒÔÚ²ôÔÓÏõËáîæÒÔºó»¹ÓкܶàµÄ»ÆÉ«¹ÌÌå²»ÈÜÎÏõËáîæ¾ÍÊÇ»ÆÉ«µÄ¾§Ì壩£¬²»ÖªµÀÊÇΪʲô£¬ÊDz»ÊǺͺϳɵÄÌõ¼þÓйأ¬±ÈÈçתËÙ£¬Î¶ȻòÊÇʲôµÄ£¿£¿ ÎÊÌâ3£ºÃ¿´ÎºÏ³ÉµÄMCM-48µÄÄý½ºµ×²¿×ÜÊÇÓÐЩ¿ÅÁ£×´µÄ²»ÈÜÎÊDz»ÊÇ·´Ó¦²»ÍêÈ«£¬»¹ÊÇʲô£¿£¿£¿ ÎÊÌâºÜ¶à£¬Çë´ó¼Ò¶à¶à½¨Ò飡£¡£¡ |
» ²ÂÄãϲ»¶
Êý¶þ Ó¢ÓïÒ»£¬Çóµ÷¼Á£¬±¾¿ÆÑ§Ð£¸£½¨Å©ÁÖ´óѧ
ÒѾÓÐ1È˻ظ´
´óÁ¬¹¤Òµ´óѧÕÐ˶ʿÑо¿Éú
ÒѾÓÐ0È˻ظ´
רҵÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ216È˻ظ´
¹ØÓÚÑо¿Éúµ÷¼ÁµÄЩÐí½¨Òé
ÒѾÓÐ1È˻ظ´
ÁÉÄþ£º´óÁ¬¹¤Òµ´óѧ£¬ÎÄ×ÖΪµ¼Ê¦ÏêϸÐÅÏ¢£¬Í¼Æ¬ÎªÍŶӽéÉÜ£¬»¶Ó±¨Ãû
ÒѾÓÐ0È˻ظ´
Î人ÇṤ´óѧ»¯»·Ñ§ÔºÕÐÊÕµ÷¼Á
ÒѾÓÐ6È˻ظ´
Î人ÇṤ´óѧ»¯»·Ñ§ÔºÕе÷¼Á
ÒѾÓÐ0È˻ظ´
ËÜÁÏÓÍ·ÖÎö²âÊÔ
ÒѾÓÐ1È˻ظ´
´óÁ¬¹¤Òµ´óѧÕÐ˶ʿÑо¿Éú
ÒѾÓÐ0È˻ظ´
Î人·ÄÖ¯´óѧÕÐÊÕ»¯Ñ§»¯¹¤ÀàºÍ²ÄÁÏÀàÑо¿Éúµ÷¼ÁÉúÈô¸ÉÃû
ÒѾÓÐ3È˻ظ´
» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)
piaoyangdexin
°æÖ÷
![]()
![]()
![]()
![]()
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ¹ó±ö: 0.01
- ½ð±Ò: 11483.4
- É¢½ð: 3
- ºì»¨: 1
- Ìû×Ó: 1389
- ÔÚÏß: 17.6Сʱ
- ³æºÅ: 265431
- ×¢²á: 2006-07-15
- ÐÔ±ð: GG
- רҵ: ÎÛȾ¿ØÖÆ»¯Ñ§
6Â¥2009-10-19 08:34:37
liuaifeng260199
Ö÷¹ÜÇø³¤
![]()
![]()
![]()
![]()
- Ó¦Öú: 4 (Ó×¶ùÔ°)
- ½ð±Ò: 18228.6
- É¢½ð: 5
- Ìû×Ó: 1043
- ÔÚÏß: 756.2Сʱ
- ³æºÅ: 347617
- ×¢²á: 2007-04-16
- ÐÔ±ð: GG
- רҵ: ½ºÌåÓë½çÃæ»¯Ñ§
¡ï ¡ï
ratio(½ð±Ò+1,VIP+0):ллӦÖú£¬»¶Ó³£À´£¡£¡ 10-17 19:54
piaoyangdexin(½ð±Ò+1,VIP+0):ÎÒÃÇÓõÄÊÇTEOSºÍNa2O£¬²»¹ýлл£¡£¡ 10-17 20:34
ratio(½ð±Ò+1,VIP+0):ллӦÖú£¬»¶Ó³£À´£¡£¡ 10-17 19:54
piaoyangdexin(½ð±Ò+1,VIP+0):ÎÒÃÇÓõÄÊÇTEOSºÍNa2O£¬²»¹ýлл£¡£¡ 10-17 20:34
| »Ø¸´ÎÊÌâ1£ºÒ»°ãÕâÑùµÄд·¨ÔÁÏÓõÄÊǹèËáÄÆ£¬¿ÉÒÔÔÚÉϺ£Âò¹úÒ©µÄ |
2Â¥2009-10-17 18:32:17
418304056
¶Ò»»¹ó±ö
![]()
![]()
![]()
![]()
- Ó¦Öú: 10 (Ó×¶ùÔ°)
- ½ð±Ò: 1845
- É¢½ð: 17
- Ìû×Ó: 150
- ÔÚÏß: 169.1Сʱ
- ³æºÅ: 786348
- ×¢²á: 2009-06-03
- רҵ: ÎÞ»úºÏ³ÉºÍÖÆ±¸»¯Ñ§
¡ï ¡ï
ratio(½ð±Ò+1,VIP+0):ллӦÖú£¬»¶Ó³£À´£¡£¡ 10-17 19:54
piaoyangdexin(½ð±Ò+1,VIP+0):лл£¬ËûÃÇÔںϳɹý³ÌÖÐÓ¦ÓõıÈÀýÊÇÒ»ÑùµÄô£¿£¿ 10-17 20:35
ratio(½ð±Ò+1,VIP+0):ллӦÖú£¬»¶Ó³£À´£¡£¡ 10-17 19:54
piaoyangdexin(½ð±Ò+1,VIP+0):лл£¬ËûÃÇÔںϳɹý³ÌÖÐÓ¦ÓõıÈÀýÊÇÒ»ÑùµÄô£¿£¿ 10-17 20:35
| Ñõ»¯ÄƾÍÊÇÇâÑõ»¯ÄÆ£¬ºÜ¶à×ÊÁ϶¼SiO2£ºNa2Oд³ÉÕâÑùµÄÐÎʽ |
3Â¥2009-10-17 18:51:31
crazysniper
Ö÷¹ÜÇø³¤
![]()
![]()
![]()
![]()
- Ó¦Öú: 176 (¸ßÖÐÉú)
- ½ð±Ò: 4551.3
- É¢½ð: 1049
- ºì»¨: 6
- Ìû×Ó: 1772
- ÔÚÏß: 131Сʱ
- ³æºÅ: 860803
- ×¢²á: 2009-09-30
- רҵ: ÄÜÔ´»¯¹¤
¡ï
ratio(½ð±Ò+1,VIP+0):ллӦÖú£¬»¶Ó³£À´£¡£¡ 10-18 16:07
ratio(½ð±Ò+1,VIP+0):ллӦÖú£¬»¶Ó³£À´£¡£¡ 10-18 16:07
|
ÎÒ¶ÔÂ¥Ö÷µÄÎÊÌâ²»ÊǺÜÁ˽⣬µ«ÊÇ»¹ÊÇ˵һµãÎÊÌ⣬¾ÍÊÇÂ¥Ö÷˵ÄãÓõÄÏõËáîæÊÇ»ÆÉ«¾§Ì壬ÎÒ¶ÔÕâ¸öÓеãÖÊÒÉ£¬ÒòΪÎÒÃÇʵÑéÊÒµÄÏõËáîæÊÇÎÞÉ«»òÕß˵°×É«µÄ¾§Ì壬²»ÊÇ»ÆÉ«£¬ÎÒ²»ÖªµÀÕâ¸ö»ÆÉ«ÊDz»ÊÇÄãµÄÏõËáîæº¬ÓÐijÖÖÔÓÖÊ¡£ ½ö¹©²Î¿¼ |
4Â¥2009-10-17 22:41:43














»Ø¸´´ËÂ¥