| ²é¿´: 260 | »Ø¸´: 2 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
sbcjysbľ³æ (ÕýʽдÊÖ)
|
[½»Á÷]
¡¾ÇóÖú¡¿ºÎΪpolybase? ÒÑÓÐ2È˲ÎÓë
|
||
|
The DMAEMA (co)polymers were reported to be weak polybases and soluble in aqueous medium because of the protonation of tertiary amine groups. DMAEMA=¼×»ù±ûÏ©Ëá-2£¨¶þ¼×°±»ù£©ÒÒõ¥ ÕâÀïµÄweak polybases ÔõôÀí½â°¡£¿ |
» ²ÂÄãϲ»¶
292Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
Ò»Ö¾Ô¸ Î÷±±´óѧ ×Ü·Ö282 Ó¢ÓïÒ»62 Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
µ÷¼Á310
ÒѾÓÐ4È˻ظ´
±±¿Æ281ѧ˶²ÄÁÏÇóµ÷¼Á
ÒѾÓÐ16È˻ظ´
Ò»Ö¾Ô¸ÉϺ£½»´óÉúÎïÓëҽҩר˶324·Ö£¬Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
Ò»Ö¾Ô¸¹þ¹¤´ó£¬085400£¬320£¬Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
316Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
085600 ²ÄÁÏÓ뻯¹¤ 329·ÖÇóµ÷¼Á
ÒѾÓÐ8È˻ظ´
0856Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
sunjy825
ľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 42 (СѧÉú)
- ¹ó±ö: 0.17
- ½ð±Ò: 1699.3
- É¢½ð: 1784
- ºì»¨: 39
- Ìû×Ó: 1414
- ÔÚÏß: 240Сʱ
- ³æºÅ: 803046
- ×¢²á: 2009-07-03
- רҵ: ¸ß·Ö×Ӻϳɻ¯Ñ§
2Â¥2010-04-05 23:13:38
ben123
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 13 (СѧÉú)
- ½ð±Ò: 4606
- É¢½ð: 71
- ºì»¨: 1
- Ìû×Ó: 247
- ÔÚÏß: 444.2Сʱ
- ³æºÅ: 371171
- ×¢²á: 2007-05-14
- רҵ: ¸ß·Ö×Ӻϳɻ¯Ñ§
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
| Èõ¼îÐÔ¾ÛºÏÎ£¿PDMAEMAµÄË®ÈÜÒºPHÖµÔÚ8×óÓÒ¡£ |
3Â¥2010-04-06 12:14:47













»Ø¸´´ËÂ¥