| ²é¿´: 2007 | »Ø¸´: 11 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
xhq57ľ³æ (ÕýʽдÊÖ)
|
[ÇóÖú]
Çë½Ìsilica colloidsÊÇʲôÒâ˼£¿¹è½º£¿¹èÈܽº£¿½ºÌå¶þÑõ»¯¹è£¿¹ÌÌåORÒºÌ壿
|
||
|
ÔÎÄ£ºThe carbon synthesis was carried out by using aggregates of 24 nm spherical silica colloids, which were impregnated with oxalic acid (catalyst) to reach the catalyst/silica ratio of 4 wt %. ·³Çë½âÊ͵ĴïÈ˸ø³ö³ö´¦£¬Ð»Ð»£¡ [ Last edited by xhq57 on 2012-8-7 at 16:22 ] |
» ²ÂÄãϲ»¶
¼ÃÄÏ´óѧ¹ú¼ÒÓÅÇà¿ÎÌâ×é 2026 µ÷¼ÁÕÐÉúÀ´À²
ÒѾÓÐ0È˻ظ´
Î人·ÄÖ¯´óѧ_»¯Ñ§Ôº¹Ù·½µ÷¼ÁȺ-ԺʿÍŶÓÕÐÉú-ѧÉú×ÔÓɶȸ߷¢Õ¹ºÃ-»¶Ó¸÷λͬѧ
ÒѾÓÐ0È˻ظ´
ÎÞ»ú»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ237È˻ظ´
Î÷»ª´óѧ »¯Ñ§ µ÷¼ÁÓÐÃû¶î
ÒѾÓÐ0È˻ظ´
ÉϺ£Ó¦Óü¼Êõ´óѧÕÐÉúµ÷¼ÁÑо¿Éú
ÒѾÓÐ8È˻ظ´
ÄϾ©ÏþׯѧԺÂÌÉ«ÄÜÔ´²ÄÁÏÍŶÓÕÐÉú
ÒѾÓÐ0È˻ظ´
ÄϾ©ÏþׯѧԺÂÌÉ«ÄÜÔ´²ÄÁÏÍŶÓÕÐÉú
ÒѾÓÐ0È˻ظ´
±±·½¹¤Òµ´óѧ´¢Äܼ¼Êõ-02µç»¯Ñ§´¢ÄÜÓëÇâÄÜ·½ÏòÕÐÊÕ2026¼¶¶þ´Îµ÷¼ÁѧÉú
ÒѾÓÐ0È˻ظ´
ÇóÖúWO3.cifÎļþ ¶ÔÓ¦PDF¿¨Æ¬ 43-1035£¬µ¥Ð±¾§Ïµ , P21/n ¡£
ÒѾÓÐ1È˻ظ´

papaverme
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
- MN-EPI: 4
- Ó¦Öú: 139 (¸ßÖÐÉú)
- ½ð±Ò: 11021.4
- ºì»¨: 15
- Ìû×Ó: 654
- ÔÚÏß: 535.5Сʱ
- ³æºÅ: 408325
- ×¢²á: 2007-06-21
- רҵ: ±íÃæ¡¢ÐÎ̬ÓëÐÎò·ÖÎö
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xhq57: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú 2012-08-08 22:06:28
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xhq57: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú 2012-08-08 22:06:28
|
ǰÕßÒ»°ãÖ¸µÄÊÇ Silica Colloids£¬Í¨³£ÊǶþÑõ»¯¹è¹ÌÌå΢Á£·ÖÉ¢ÔÚÒºÌåÀïÐγɵÄÈܽº £¨Sol£©¡£ ºóÕßÒ»°ãÖ¸µÄÊÇ Silica Gel£¬ÊǺ¬Ë®µÄ£¨Ë®ºÏµÄ£©¹ÌÌå¶þÑõ»¯¹è¶à¿×²ÄÁÏ£¬ÊÇÒ»ÖÖÄý½º£¨Gel£©¡£ Èç¹ûÒª³ö´¦µÄ»°£¬ÕÒ¸öÓ¢ÎĵÄÊÔ¼ÁĿ¼¿´¿´ÕÕÆ¬¾ÍÃ÷È·ÁË£¬ÍøÉÏÓ¦¸ÃÒ²ÄÜËѵ½¡£ ͻȻ¾õµÃÕâ¸öÎÊÌâͦÓÐÒâ˼¡£µ¥´Ó×ÖÃæÉÏÀí½â£¬½ºÌå°üÀ¨Äý½º£¬ËùÒÔ¡°¹è½º¡±Ò²ÊÇÒ»ÖÖ¡°¶þÑõ»¯¹è½ºÌ塱£¬Ö»ÊÇϰ¹ßÉÏ£¬ ½ºÌåĬÈÏΪÊÇÈܽºµÄÇéÐθü¶àһЩ¡£ ÁíÍ⣬ÎÒ»¹Êǽ¨Òé´ó¼Ò±ð°Ñ¡°¹è½º¡±Àí½â³É¡°¹èÏ𽺡±µÄ¼ò³Æ¡£¹è½ºµÄ¡°½º¡±ÊÇÖ¸¡°Äý½º¡±¡£¹ãÒåÉÏ£¬ÖÐÎĵġ°¹è½º¡±Ò»´Ê£¬°üÀ¨ÁË¡°ÎÞ»ú¹è½º¡±¼´¶þÑõ»¯¹èÄý½º£¨Silica Gel£©£¬»¹°üÀ¨¡°Óлú¹è½º¡±£¬¼´¹èÏ𽺣¨Silicone Rubber£©¡£¹èÏ𽺣¨Silicone Rubber£©³ýÁË·Ö×ÓÖ÷Á´ÓɹèºÍÑõÔ×Ó½»Ìæ¹¹³ÉÍ⣬ͨ³£ÔÚ¹èÔ×ÓÉÏ»¹Á¬ÓÐÓлú»ùÍÅ£¬Ò»°ãÊǵ¯ÐÔÌå¡£Òò´Ë£¬¼òµ¥µÄ°Ñ¡°¹èÏ𽺡±µ±×÷¡°¹è½º¡±µÄ±ð³ÆÊDz»¶ÔµÄ¡£ |
11Â¥2012-08-08 14:41:19
semi-white
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
Pay first, then get.
- MN-EPI: 4
- Ó¦Öú: 440 (˶ʿ)
- ¹ó±ö: 0.361
- ½ð±Ò: 4203.9
- É¢½ð: 2186
- ºì»¨: 43
- Ìû×Ó: 1505
- ÔÚÏß: 603.1Сʱ
- ³æºÅ: 468457
- ×¢²á: 2007-11-27
- ÐÔ±ð: GG
- רҵ: ¹âÆ×·ÖÎö
2Â¥2012-08-07 16:45:43
xhq57
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 2418.7
- É¢½ð: 15
- Ìû×Ó: 852
- ÔÚÏß: 187.1Сʱ
- ³æºÅ: 845737
- ×¢²á: 2009-09-11
- רҵ: ÎÞ»úºÏ³ÉºÍÖÆ±¸»¯Ñ§

4Â¥2012-08-07 22:17:21
xhq57
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 2418.7
- É¢½ð: 15
- Ìû×Ó: 852
- ÔÚÏß: 187.1Сʱ
- ³æºÅ: 845737
- ×¢²á: 2009-09-11
- רҵ: ÎÞ»úºÏ³ÉºÍÖÆ±¸»¯Ñ§

5Â¥2012-08-07 22:17:38














»Ø¸´´ËÂ¥
20