scholarly journals Well-defined polyvinylpyridine-block-polystyrene diblock copolymers via RAFT aqueous-alcoholic dispersion polymerization: Synthesis and isoporous thin film morphology

2021 ◽  
Author(s):  
Katharina Nieswandt ◽  
Prokopios Georgopanos ◽  
Volker Abetz

In this work, the synthesis and characterization of polyvinylpyridine-polystyrene (PVP-b-PS) diblock copolymers via reversible addition-fragmentation chain transfer (RAFT) dispersion polymerization is presented. A series of poly(4-vinylpyridine) (P4VP) and poly(2-vinylpyridine) (P2VP)...

2017 ◽  
Vol 8 (19) ◽  
pp. 2959-2971 ◽  
Author(s):  
Felix Wendler ◽  
Kilian R. A. Schneider ◽  
Benjamin Dietzek ◽  
Felix H. Schacher

We present the synthesis and characterization of amphiphilic terpolymers containing photoacids based on 1-naphthol using reversible addition fragmentation chain transfer radical polymerization (RAFT).


2015 ◽  
Vol 68 (4) ◽  
pp. 680 ◽  
Author(s):  
Ciarán Dolan ◽  
Briar Naysmith ◽  
Simon F. R. Hinkley ◽  
Ian M. Sims ◽  
Margaret A. Brimble ◽  
...  

The objective of this research was to develop novel phosphonate-containing polymers as they remain a relatively under researched area of polymer chemistry. Herein, we report the synthesis and characterization of 2-(1-(2-(diethoxyphosphoryl)ethyl)-1H-1,2,3-triazol-4-yl)ethyl acrylate (M1) and diethyl (2-(4-(2-acrylamidoethyl)-1H-1,2,3-triazol-1-yl)ethyl)phosphonate (M2) monomers using the copper-catalyzed azide–alkyne cycloaddition (CuAAC) ‘click’ reaction, and their subsequent polymerization via both uncontrolled and reversible addition–fragmentation chain transfer (RAFT) polymerization techniques yielding phosphonate polymers (P1–P4).


2015 ◽  
Vol 6 (2) ◽  
pp. 256-269 ◽  
Author(s):  
Kun Wei ◽  
Lei Wang ◽  
Lei Li ◽  
Sixun Zheng

A bead-like PNIPAAm copolymer with double-decker silsesquioxane (DDSQ) in the main chain was synthesized via a reversible addition–fragmentation chain transfer polymerization (RAFT) approach.


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