Journal
POLYMER CHEMISTRY
Volume 11, Issue 47, Pages 7542-7550Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/d0py01234c
Keywords
-
Categories
Funding
- National Key Research & Development Program of China [2016YFA0202900]
- National Science Fund for Distinguished Young Scholars [51825304]
- National Natural Science Foundation of China [21632009, 21674124, 51773222, 51961145103]
- Strategic Priority Research Program of Chinese Academy of Sciences [XDB20000000]
- Shanghai Scientific and Technological Innovation Project [18JC1410600, 18JC1415500, 18ZR1448600, 18YF1428800, 19590750400, 19DZ1205300, 20JC1415400]
- Innovation Program of Shanghai Municipal Education Commission [2019-01-07-00-05-E00012]
Ask authors/readers for more resources
A new acrylamide monomer consisting of both difluoromethylthio and isopropylamide moieties, N-3-(difluoromethylthio)propyl-N-(3-(isopropylamino)-3-oxopropyl)acrylamide (DFTP-NIPAM-AM), was firstly synthesized from 3-difluorothiomethyl-1-propylamine via aza-Michael addition reaction followed by amidation with acryloyl chloride. A well-defined fluoropolymer with a relatively narrow molecular weight distribution, poly(DFTP-NIPAM-AM), was obtained via reversible addition-fragmentation chain transfer (RAFT) polymerization using 3-(benzylthiocarbonothioylthio)propanoic acid as chain transfer agent. The thermal property of the poly(DFTP-NIPAM-AM) homopolymer was examined by differential scanning calorimetry (DSC), which indicated that difluoromethylthio moiety has an obvious impact on the glass transition temperature (T-g). The critical micelle concentration (cmc) of poly(DFTP-NIPAM-AM) homopolymer in aqueous solution was determined by fluorescent probe technique. It was found that poly(DFTP-NIPAM-AM) homopolymer could self-assemble into spherical micelles in aqueous solution, which was visualized by transmission electron microscopy (TEM).
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available