Photoinduced Cu(II)-Mediated RDRP to P(VDF-co-CTFE)-g-PAN
| Autor: | Xin Hu, Cui Guopeng, Ning Zhu, Jinglin Zhai, Kai Guo |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Polymers and Plastics
fluoropolymer Chlorine atom chemistry.chemical_element 02 engineering and technology 010402 general chemistry Photochemistry 01 natural sciences Article Catalysis lcsh:QD241-441 chemistry.chemical_compound lcsh:Organic chemistry Irradiation Reversible-deactivation radical polymerization photoinduced copper-mediated RDRP graft PAN General Chemistry 021001 nanoscience & nanotechnology Copper 0104 chemical sciences chemistry Polymerization Fluoropolymer 0210 nano-technology |
| Zdroj: | Polymers; Volume 10; Issue 1; Pages: 68 Polymers Polymers, Vol 10, Iss 1, p 68 (2018) |
| ISSN: | 2073-4360 |
| DOI: | 10.3390/polym10010068 |
| Popis: | Photoinduced Cu(II)-mediated reversible deactivation radical polymerization (RDRP) was employed to synthesize poly(vinylidene fluoride-co-chlorotrifluoroethylene)-graft-polyacrylonitrile (P(VDF-co-CTFE)-g-PAN). The concentration of copper catalyst (CuCl2) loading was as low as 1/64 equivalent to chlorine atom in the presence of Me6-Tren under UV irradiation. The light-responsive nature of graft polymerization was confirmed by “off-on” impulsive irradiation experiments. Temporal control of the polymerization process and varied graft contents were achieved via this photoinduced Cu(II)-mediated RDRP. |
| Databáze: | OpenAIRE |
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