| ²é¿´: 1248 | »Ø¸´: 10 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
zjlqingdaoľ³æ (ÕýʽдÊÖ)
|
[½»Á÷]
¹ØÓÚÁ£¾¶µÄÎÊÌâ
|
||
|
Electron microscopy and X-ray diffraction studies showed a mean core particle size < 5 nm and dynamic laser light scattering (DLS) showed a mean hydrody- namic diameter of about 20 nm in an aqueous environ- ment. ÎÄÏ×ÊÇÕâô˵µÄ£¬ÎÒÏëÇë½ÌÏ´ó¼Ò£¬ÊÇÒòΪˮºÏ¿ÅÁ£µÄ½áºÏ·´Ó¦Ôì³ÉÁ£¾¶´ÓСÓÚ5nm±äΪ20nmÂð лл |
» ²ÂÄãϲ»¶
ѧ˶274Çóµ÷¼Á
ÒѾÓÐ11È˻ظ´
Ò»Ö¾Ô¸Ö£´ó²ÄÁϹ¤³Ì290Çóµ÷¼Á
ÒѾÓÐ12È˻ظ´
»·¾³¹¤³Ì 085701£¬267Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
083000ѧ˶274Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
Ò»Ö¾Ô¸085600ÖпÆÔºÄþ²¨Ëù276·ÖÇóµ÷¼Á
ÒѾÓÐ4È˻ظ´
²ÄÁÏרҵÉ격
ÒѾÓÐ3È˻ظ´
307Çóµ÷¼Á
ÒѾÓÐ20È˻ظ´
285Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á
ÒѾÓÐ8È˻ظ´
370Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
¿ÉÀÖ=·ã
ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)
¼òµ¥¿ìÀÖ
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ¹ó±ö: 3.533
- ½ð±Ò: 986.3
- É¢½ð: 8488
- ºì»¨: 8
- ɳ·¢: 1
- Ìû×Ó: 5050
- ÔÚÏß: 155.1Сʱ
- ³æºÅ: 271576
- ×¢²á: 2006-08-12
- ÐÔ±ð: GG
- ¹ÜϽ: Ͷ×ÊÀí²Æ
¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ynmyx(½ð±Ò+1,VIP+0):¸ø¸öºì°ü£¬¹ÄÀø»ØÌû½»Á÷£¡£¡ 9-3 15:12
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ynmyx(½ð±Ò+1,VIP+0):¸ø¸öºì°ü£¬¹ÄÀø»ØÌû½»Á÷£¡£¡ 9-3 15:12
|
Â¥Ö÷Ó¦¸Ã×¢Òâµ½Á½ÖÖ²âÁ¿µÄ·½Ê½ÊDz»Ò»ÑùµÄ£¬²âÁ¿µÄÔÀíºÍ±¨¸æµÄ½á¹ûÒ²¿ÉÄܲ»Ò»Ö¡£ËùÒÔÖ»ÄÜ×ۺϲο¼¡£ ¼¤¹âÑÜÉä²â¶¨½á¹û¿ÉÄÜ»á±È½Ï¿ÉÐÅÒ»µã¡£ |

4Â¥2009-09-03 12:04:39
muyi763
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 393.9
- Ìû×Ó: 96
- ÔÚÏß: 35.4Сʱ
- ³æºÅ: 636718
- ×¢²á: 2008-10-25
- רҵ: ¿¹Ñ×ÓëÃâÒßÒ©ÎïÒ©Àí
¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
chzhbin(½ð±Ò+1,VIP+0):¹ÄÀø»ØÌû½»Á÷£¡ 9-3 11:01
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
chzhbin(½ð±Ò+1,VIP+0):¹ÄÀø»ØÌû½»Á÷£¡ 9-3 11:01
| dynamic laser light scattering (DLS) ¶Ô´ó¿ÅÁ£ºÜÃô¸Ð,Èç¹ûÓнϴó¿ÅÁ£´æÔÚ,½á¹û¾Í»áÆ«´ó. |
2Â¥2009-09-03 11:00:22
zjlqingdao
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 2745.1
- É¢½ð: 100
- ºì»¨: 1
- Ìû×Ó: 518
- ÔÚÏß: 690.1Сʱ
- ³æºÅ: 776220
- ×¢²á: 2009-05-21
- ÐÔ±ð: GG
- רҵ: Ö×ÁöÉúÎïÖÎÁÆ
3Â¥2009-09-03 11:02:30
njwangkai
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 2 (Ó×¶ùÔ°)
- ½ð±Ò: 2303.7
- Ìû×Ó: 191
- ÔÚÏß: 70.3Сʱ
- ³æºÅ: 761993
- ×¢²á: 2009-05-03
- ÐÔ±ð: GG
- רҵ: Ò©¼Áѧ
¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
karl2100(½ð±Ò+1,VIP+0):лл²ÎÓëÌÖÂÛ£¡ 9-4 23:43
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
karl2100(½ð±Ò+1,VIP+0):лл²ÎÓëÌÖÂÛ£¡ 9-4 23:43
|
»á²»»áÊÇ·ÖÉ¢ÌåϵŨ¶È±È½Ï¸ß£¬´óÓÚÁÙ½ç³Á¾ÛŨ¶È£¬Î¢Á£¾Í¾Û¼¯³É´ó¿ÅÁ££¬Ö±ÖÁµ½´ïÁÙ½çÎȶ¨Å¨¶È¡£ »òÐíÊÇË®ºÍ×÷ÓÃʹ΢Á£¼äµÄ¾àÀëÀ´óÁËһЩ£¬Ê¹µÃ³âÁ¦±äСµ½Á㣬ÔÙ±äΪÕýÏòÎüÒý£¬Ï໥¾Û¼¯¡£ |
5Â¥2009-09-04 21:01:26














»Ø¸´´ËÂ¥