| ²é¿´: 3349 | »Ø¸´: 20 | |||||
nanzhenľ³æ (ÕýʽдÊÖ)
|
[ÇóÖú]
ÇóÒ»¸ß·Ö×ӺϳÉPMMA-b-PEGǶ¶Î¾ÛºÏÎï
|
||||
|
ÏëÒªºÏ³ÉÒ»ÖÖǶ¶Î¾ÛºÏÎ¾ßÌåÊÇPMMA-b-PEG£¬PEGÄ©¶Ë´ø-OH¡¢-COOH¡¢-NH2¡¢Ë«¼üµÈÆäÖÐÒ»ÖÖ¿ÉÒÔÓÃÓÚ·´Ó³µÄ»îÐÔλµã¡££¨20½ð±Ò£© ÁíÍâ»òÕßÊÇÌṩǶ¶Î¾ÛºÏÎïPMMA-b-PEOÖÐPEOÄ©¶ËµÄ-OCH3ת»»³É-OH¡¢-COOHµÈ»îÐÔ»ùÍÅ¡££¨20½ð±Ò£© »òÕß¿ÉÒÔÌṩPMMA£¨PVDFµÈÊèË®¸ß·Ö×Ó£©-b-PEO£¨PEG£©-X£¨Ð¡·Ö×Ó°±»ùËᣩǶ¶Î¾ÛºÏÎïµÄ¾Í¸üºÃÁË¡££¨50½ð±Ò£© лл£¡ |
» ÊÕ¼±¾ÌûµÄÌÔÌûר¼ÍƼö
¾ÛºÏÎïµ¥Ìå | ÓÂÊ¿²Ý | ÓлúºÏ³É |
» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©
» ²ÂÄãϲ»¶
295Çóµ÷¼Á¡£Ò»Ö¾Ô¸±¨¿¼Ö£ÖÝ´óѧ»¯Ñ§¹¤ÒÕѧ˶£¬×Ü·Ö295·Ö
ÒѾÓÐ4È˻ظ´
289Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
½ËÕʡũ¿ÆÔºÕе÷¼Á1Ãû
ÒѾÓÐ4È˻ظ´
290·Ö²ÄÁϹ¤³Ì085601Çóµ÷¼Á Êý¶þÓ¢Ò»
ÒѾÓÐ3È˻ظ´
0856µ÷¼Á
ÒѾÓÐ7È˻ظ´
»¯¹¤×¨Ë¶348£¬Ò»Ö¾Ô¸985Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
0856»¯¹¤×¨Ë¶Çóµ÷¼Á
ÒѾÓÐ14È˻ظ´
282Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
³ÏÕÐũҵ²©Ê¿
ÒѾÓÐ3È˻ظ´
²ÄÁÏѧ˶318Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
¹ØÓÚRAFT·¨ºÏ³ÉÏßÐ;ۺÏÎï
ÒѾÓÐ9È˻ظ´
ATRPµÄʱºò£¨ºÏ³ÉPEO-b-PSǶ¶Î£©²úÂʺܵÍÊÇÔõô»ØÊÂÄØ£¿
ÒѾÓÐ13È˻ظ´
¡¾ÇóÖú¡¿PEG,PEG-b-PEA(¾Û±ûÏ©ËáÒÒõ¥)ѡȡºÎÖÖÈܼÁ£¬³ýÈ¥PEG
ÒѾÓÐ27È˻ظ´
¡¾ÇóÖú¡¿Ç¶¶Î¾ÛºÏÎï×é×°
ÒѾÓÐ8È˻ظ´
¡¾ÇóÖú¡¿PS-PMMAǶ¶Î¹²¾ÛÎïµÄºÏ³É£¡
ÒѾÓÐ6È˻ظ´
¡¾ÇóÖú¡¿Ç¶¶Î¹²¾ÛÎïÈçºÎ±íÕ÷
ÒѾÓÐ25È˻ظ´
¡¾ÌÖÂÛ¡¿ºÏ³ÉǶ¶Î¹²¾ÛÎïPS-PMAA
ÒѾÓÐ10È˻ظ´
¡¾½»Á÷¡¿×ö¹ý ATRP Ƕ¶Î¹²¾ÛÎïµÄºÏ³ÉµÄÇë½ø
ÒѾÓÐ23È˻ظ´
¡¾ÇóÖú¡¿ÕâÖÖǶ¶Î¾ÛºÏÎïµÄʾÒâͼ¸ÃÔõô»
ÒѾÓÐ14È˻ظ´
c4frank
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 26 (СѧÉú)
- ½ð±Ò: 581.8
- É¢½ð: 1336
- ºì»¨: 9
- Ìû×Ó: 587
- ÔÚÏß: 228.1Сʱ
- ³æºÅ: 440978
- ×¢²á: 2007-10-27
- ÐÔ±ð: GG
- רҵ: ÎÞ»úºÏ³ÉºÍÖÆ±¸»¯Ñ§
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
wgs8136(½ð±Ò+2): ¸ÐлӦÖú 2012-03-01 10:43:38
nanzhen(½ð±Ò+1): ¡ïÓаïÖú 2012-03-01 10:54:17
wgs8136(½ð±Ò+2): ¸ÐлӦÖú 2012-03-01 10:43:38
nanzhen(½ð±Ò+1): ¡ïÓаïÖú 2012-03-01 10:54:17
|
Controlled/¡°living¡± atom transfer radical polymerization of methyl methacrylate in the synthesis of triblock copolymers from a poly(oxyethylene) macroinitiator http://www.sciencedirect.com/sci ... i/S0014305702002318 Double click reaction strategies for polymer conjugation and post-functionalization of polymers Hakan Durmaz , Amitav Sanyal , Gurkan Hizal and Umit Tunca Polym. Chem., 2012, Advance Article Poly(ethy1ene glycol) block copolymers by redox process: kinetics, synthesis and characterization Pure & A p p / . Chern., Vol. 70, No. 6, pp. 1245-1248, 1998. |
2Â¥2012-03-01 02:48:08
sunjp82
ľ³æ (СÓÐÃûÆø)
- PEPI: 1
- Ó¦Öú: 39 (СѧÉú)
- ½ð±Ò: 1821.1
- É¢½ð: 270
- ºì»¨: 9
- Ìû×Ó: 177
- ÔÚÏß: 53.3Сʱ
- ³æºÅ: 138980
- ×¢²á: 2005-12-19
- רҵ: ¸ß·Ö×Ӻϳɻ¯Ñ§
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
|
1£ºMPEG-OHÓë2-äåÒì¶¡õ£äå·´Ó¦£¬ºÏ³ÉATRP´ó·Ö×ÓÒý·¢¼Á 2£ºÓÃATRP·½·¨ºÏ³ÉMPEG-b-PMMA£¬Ä©¶Ë´ø-Br 3£ºÄ©¶Ë-Br¿ÉÒÔË®½â³É-OH£¬Ò²¿ÉÒÔÓëNaN3·´Ó¦±ä³ÉÄ©¶Ë´ø-N3»ùÍÅ 4£º´Ó-OH±ä³ÉÆäËû»ùÍžͲ»ËµÁË£¬´Óµþµª»ùÍÅͨ¹ý¡°click¡±·´Ó¦¿ÉÒԺϳÉÄãËùÐèÒªµÄ¸÷ÖÖÄ©¶Ë»ùÍÅ ×¢Ò⣺ÓÃATRP·½·¨ºÏ³ÉMPEG-b-PMMAʱ£¬×¢ÒⷴӦζȲ»ÒªÌ«¸ß£¬·´Ó¦Ê±¼ä²»ÒªÌ«³¤£¬Åä»ùÓÃÁªßÁऻáºÃµã |
11Â¥2012-03-23 16:32:55
dengjinjun
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 3 (Ó×¶ùÔ°)
- ½ð±Ò: 1312.9
- ºì»¨: 1
- Ìû×Ó: 233
- ÔÚÏß: 74.3Сʱ
- ³æºÅ: 240403
- ×¢²á: 2006-04-08
- ÐÔ±ð: GG
- רҵ: »·¾³»¯¹¤
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
|
1£©µ¥ôÇ»ùµÄPEGÊÇ¿ÉÒÔÂòµ½µÄ£»Ê×ÏÈÔÚ¸ÉÔïµÄTHFÖмÓÈëµ¥ôÇ»ùµÄPEGºÍÈýÒÒ°·£¬ÔÚ0-5¶ÈµÎ¼Ó±ûÏ©õ£ÂȵÄTHFÈÜÒº£¬×¢ÒâTHFÒª¸ÉÔïµÎ¼ÓÒªÂýÒ»°ãÒªµÎ¼Ó1СʱÒÔÉÏ£» 2£©µÚÒ»²½µÃµ½µÄÏ©±û»ù·â¶ËµÄPEGÓëMMA¹²¾Û£¬¿ÉÒÔÔÚ¸ÉÔïºÃµÄ¼×±½ÖÐÓÃAIBNÒý·¢£¬Î¶ÈÒ»°ãÔÚ70¶È¾Í¿ÉÒÔ£» ÎïÁϵÄÅä±ÈÂ¥Ö÷×ÔÐоö¶¨ÁË¡£ |
13Â¥2012-11-08 21:24:32
c4frank
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 26 (СѧÉú)
- ½ð±Ò: 581.8
- É¢½ð: 1336
- ºì»¨: 9
- Ìû×Ó: 587
- ÔÚÏß: 228.1Сʱ
- ³æºÅ: 440978
- ×¢²á: 2007-10-27
- ÐÔ±ð: GG
- רҵ: ÎÞ»úºÏ³ÉºÍÖÆ±¸»¯Ñ§
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
wgs8136(½ð±Ò+1): »¶Ó³£À´~~ 2012-03-01 10:43:46
nanzhen(½ð±Ò+1): ¡ïÓаïÖú 2012-03-01 10:53:59
nanzhen(½ð±Ò+1): ¡ïÓаïÖú 2012-03-01 10:53:59
3Â¥2012-03-01 02:49:50
nanzhen
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 3 (Ó×¶ùÔ°)
- ½ð±Ò: 3120.3
- É¢½ð: 1501
- ºì»¨: 4
- Ìû×Ó: 752
- ÔÚÏß: 174.4Сʱ
- ³æºÅ: 1139973
- ×¢²á: 2010-11-06
- ÐÔ±ð: GG
- רҵ: ·ÖÀë¹ý³Ì
4Â¥2012-03-01 10:35:51
nanzhen
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 3 (Ó×¶ùÔ°)
- ½ð±Ò: 3120.3
- É¢½ð: 1501
- ºì»¨: 4
- Ìû×Ó: 752
- ÔÚÏß: 174.4Сʱ
- ³æºÅ: 1139973
- ×¢²á: 2010-11-06
- ÐÔ±ð: GG
- רҵ: ·ÖÀë¹ý³Ì
5Â¥2012-03-01 10:37:18
nanzhen
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 3 (Ó×¶ùÔ°)
- ½ð±Ò: 3120.3
- É¢½ð: 1501
- ºì»¨: 4
- Ìû×Ó: 752
- ÔÚÏß: 174.4Сʱ
- ³æºÅ: 1139973
- ×¢²á: 2010-11-06
- ÐÔ±ð: GG
- רҵ: ·ÖÀë¹ý³Ì
6Â¥2012-03-01 22:24:56
c4frank
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 26 (СѧÉú)
- ½ð±Ò: 581.8
- É¢½ð: 1336
- ºì»¨: 9
- Ìû×Ó: 587
- ÔÚÏß: 228.1Сʱ
- ³æºÅ: 440978
- ×¢²á: 2007-10-27
- ÐÔ±ð: GG
- רҵ: ÎÞ»úºÏ³ÉºÍÖÆ±¸»¯Ñ§
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï
nanzhen(½ð±Ò+1): ¡ïÓаïÖú ÄÜ˵µÄ¾ßÌåÏêϸµÄÂ𣿠2012-03-02 12:16:32
wgs8136(½ð±Ò+1): »¶Ó³£À´~ 2012-03-02 19:30:32
nanzhen(½ð±Ò+1): ¡ïÓаïÖú ÄÜ˵µÄ¾ßÌåÏêϸµÄÂ𣿠2012-03-02 12:16:32
wgs8136(½ð±Ò+1): »¶Ó³£À´~ 2012-03-02 19:30:32
|
Èç¹ûÖ»ÊǼòµ¥µÄºÏ³ÉÇ×Ë®-Ç×ÓÍǶ¶Î¾ÛºÏÎÇ×Ë®¶Ë´øÓа±»ù»òôÇ»ùµÈ»ùÍÅ£¬ÄãÖ±½ÓºÏ³É¾ÛËÄÇâß»à«-b-¾Û‡fßòßø¸ü¼òµ¥£¬¶øÇÒÊÇ»îÐԾۺϡ£ Èç¹ûʹÓÃEG×÷ΪºÏ³Éµ¥Ì壬ÄãÐèÒªºÏ³ÉÌØÊâ½á¹¹µÄÒý·¢¼Á¡£ |
7Â¥2012-03-02 01:29:40
nanzhen
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 3 (Ó×¶ùÔ°)
- ½ð±Ò: 3120.3
- É¢½ð: 1501
- ºì»¨: 4
- Ìû×Ó: 752
- ÔÚÏß: 174.4Сʱ
- ³æºÅ: 1139973
- ×¢²á: 2010-11-06
- ÐÔ±ð: GG
- רҵ: ·ÖÀë¹ý³Ì
8Â¥2012-03-02 18:27:35
nanzhen
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 3 (Ó×¶ùÔ°)
- ½ð±Ò: 3120.3
- É¢½ð: 1501
- ºì»¨: 4
- Ìû×Ó: 752
- ÔÚÏß: 174.4Сʱ
- ³æºÅ: 1139973
- ×¢²á: 2010-11-06
- ÐÔ±ð: GG
- רҵ: ·ÖÀë¹ý³Ì
9Â¥2012-03-05 00:04:22
guobo
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 771.6
- É¢½ð: 2
- ºì»¨: 2
- Ìû×Ó: 101
- ÔÚÏß: 19.5Сʱ
- ³æºÅ: 838868
- ×¢²á: 2009-09-02
- ÐÔ±ð: GG
- רҵ: Ï𽺼°µ¯ÐÔÌå
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
|
http://wenku.baidu.com/view/2727ce1dfad6195f312ba6d6.html ÕâÆªÎÄÕÂÄã¿´¿´£¬Ï£Íû¶ÔÄãÓаïÖú¡£¡£ÐÁ¿àÕҵ쬼±Ðè½ð±Ò¡£¡£ |

10Â¥2012-03-23 12:54:00













»Ø¸´´ËÂ¥
yangtingt12
5