Improving the hydrophilic and antifouling properties of poly(vinyl chloride) membranes by atom transfer radical polymerization grafting of poly(ionic liquid) brushes

2017 ◽  
Vol 29 (1) ◽  
pp. 623-631 ◽  
Author(s):  
Yuan-Yuan Cheng ◽  
Chun-Hui Du ◽  
Chun-Jin Wu ◽  
Kai-Xiang Sun ◽  
Nian-Ping Chi
Keyword(s):  
Ionic Liquid ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Vinyl Chloride ◽  
Atom Transfer ◽  
Poly Vinyl Chloride ◽  
Poly Ionic Liquid

Synthesis of Poly(ionic liquid)s by Atom Transfer Radical Polymerization with ppm of Cu Catalyst

2014 ◽  
Vol 47 (19) ◽  
pp. 6601-6609 ◽  
Author(s):  
Hongkun He ◽  
David Luebke ◽  
Hunaid Nulwala ◽  
Krzysztof Matyjaszewski
Keyword(s):  
Ionic Liquid ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Atom Transfer ◽  
Cu Catalyst ◽  
Poly Ionic Liquid

SURFACE-INITIATED ATOM TRANSFER RADICAL POLYMERIZATION (SI-ATRP) OF ACRYLAMIDE FROM POLY(VINYL CHLORIDE) FILM AND ITS SORPTION PROPERTY TOWARD MERCURY ION

2006 ◽  
Vol 13 (06) ◽  
pp. 785-788 ◽  
Author(s):  
PENG LIU
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Vinyl Chloride ◽  
Sorption Property ◽  
Monomer Conversion ◽  
Atom Transfer ◽  
Order Kinetic ◽  
Poly Vinyl Chloride ◽  
Pvc Film ◽  
Conversion Stage

The polyacrylamide surface grafted poly(vinyl chloride) (PAM-PVC) film was successfully prepared via a facile copper-mediated surface-initiated atom transfer radical polymerization (SI-ATRP) of acrylamide (AM) from the surfaces of the PVC thin film with their surface labile chlorines as initiation sites. Graft reaction was first-order kinetic with respect to the polymerizing time in the low monomer conversion stage, this being typical for ATRP. A percentage of grafting (PG) of 32.1% was achieved in 6 h, calculated from the elemental analysis results. The surface morphology of the product was characterized with scanning electron microscopy (SEM). The sorption property of the grafted film toward Hg (II) ion was also preliminarily investigated.

Designing a robust recyclable tricopolymer poly(ionic liquid) macroligand for copper-mediated atom transfer radical polymerization in non-aqueous biphasic systems

2020 ◽  
Vol 44 (3) ◽  
pp. 861-869
Author(s):  
Richard Ngulube ◽  
Olayinka Oderinde ◽  
Mulenga Kalulu ◽  
Rui Pan ◽  
Onome Ejeromedoghene ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Atom Transfer ◽  
Aqueous Biphasic Systems ◽  
Aqueous Biphasic ◽  
Biphasic Systems ◽  
Poly Ionic Liquid

Herein, a robust thermoregulated poly(ionic liquid) macroligand was designed, synthesized and applied in an ICAR-based ATRP-TPSC system with efficient recycling/reuse.

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