a*i 发帖数: 1652 | 1 I need to do copolymerization of MMA with Styrene
Is there any initiator commercially available?
ATRP is no-no for biomecial applications...Is RAFT okay?
Thanks! |
y***e 发帖数: 6082 | 2 RAFT好点吧,你就用AIBN试试呗,不过现在老马在听说诸多牛人尝试ATRP搞生物应用,并
且提出催化剂的问题后,在不断完善和改进,未来ATRP搞出个道道来,都是为他攒了rp
I need to do copolymerization of MMA with Styrene
Is there any initiator commercially available?
ATRP is no-no for biomecial applications...Is RAFT okay?
Thanks!
【在 a*i 的大作中提到】![](/moin_static193/solenoid/img/up.png) : I need to do copolymerization of MMA with Styrene : Is there any initiator commercially available? : ATRP is no-no for biomecial applications...Is RAFT okay? : Thanks!
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t***u 发帖数: 20182 | 3 MMA和styrene?你搞block,还是random? |
d****n 发帖数: 237 | 4 RAFT的引发剂,其实就是普通自由基聚合的引发剂,对于St-MMA体系,除非是乳液聚合
,否则都用油溶性引发剂。要是block的话,先聚合MMA段,再聚合St段。 |
a*i 发帖数: 1652 | 5 无规共聚可以吗?
阴离子聚合是怎样的情况?懂行的先提示一下吧,我会去看细节的。 |
d****n 发帖数: 237 | 6 要是无规共聚的话,还是用RAFT好点,一步加料即可。一步加料下的阴离子共聚也是往
往得到block共聚物,比如溶液丁苯vs.乳液丁苯。 |
d*******h 发帖数: 5 | 7 ATRP可以共聚MMA和St. 至于biomedical application, 多纯化几次就可以了.RAFT的产
物未必就能直接做biomedical application,因为含硫的端基成问题.一般来说,
nitroxide-mediated free radical polym. 的产物比较好.NMP最开始是做St单体的,估
计与MMA共聚应该也有报道的.你查查Hawker Craig的文章. |