Synthesis of Polyethylene and Polyhalogenated Olefin by Controlled/“Living” Radical Polymerization
Lianwei Sun , Zhonghe Sun , Xue Wang , Lin Xu , Anchao Feng , Liqun Zhang
Progress in Chemistry ›› 2020, Vol. 32 ›› Issue (6) : 727 -737.
Controlled/“living” radical polymerization(CLRP) can be used to synthesize polymers with narrow molecular weight distribution and few chain defects(such as Polyethylene(PE), polyvinyl chloride(PVC), polyvinylidene chloride(PVDC) and polyvinylidene fluoride(PVDF)), and it is easy to copolymerize the above monomer with other monomers to obtain block polymers. In this paper, we investigate the preparation of polyethylene and polyhalogenated olefin polymers by controlled/"living" radical polymerization, (for example, iodine transfer polymerization(ITP), nitroxide-mediated living radical polymerization(NMP), reversible addition fragmentation chain transfer(RAFT) polymerization and organometallic mediated radical polymerization(OMRP)) and point out the development trend.
Contents
2.1 RAFT method
2.2 OMRP method
3.1 NMP method
3.2 OMRP method
3.3 RAFT method
4.1 ITP method
4.2 RAFT method
5.1 ITP method
5.2 RAFT method
5.3 OMRP method
controlled/“living” radical polymerization; / polyethylene / polyhalogenated olefins
the National Natural Science Foundation of China(21704001)
SINOPEC(H2019485)
the Beijing Advanced Innovation Center for Soft Matter Science and Engineering.()
/
| 〈 |
|
〉 |
PDF
(4183KB)
