Photoinduced Cu(II)-Mediated RDRP to P(VDF-co-CTFE)-g-PAN

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 (CuCl(2)) loading was as low as 1/64 equivalent to c...

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Detalles Bibliográficos
Autores principales: Hu, Xin, Cui, Guopeng, Zhu, Ning, Zhai, Jinglin, Guo, Kai
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6415051/
https://www.ncbi.nlm.nih.gov/pubmed/30966103
http://dx.doi.org/10.3390/polym10010068
Descripción
Sumario: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 (CuCl(2)) loading was as low as 1/64 equivalent to chlorine atom in the presence of Me(6)-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.

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