Synthesis of Poly(vinyl acetate) Molecular Brushes by a Combination of Atom Transfer Radical Polymerization (ATRP) and Reversible Addition−Fragmentation Chain Transfer (RAFT) Polymerization

2010 ◽  
Vol 43 (9) ◽  
pp. 4016-4019 ◽  
Author(s):  
Alper Nese ◽  
Yungwan Kwak ◽  
Renaud Nicolaÿ ◽  
Michael Barrett ◽  
Sergei S. Sheiko ◽  
...  
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Vinyl Acetate ◽  
Chain Transfer ◽  
Raft Polymerization ◽  
Atom Transfer ◽  
Molecular Brushes ◽  
Reversible Addition

Controlled/Living Radical Polymerization of Semifluorinated (Meth)acrylates

Synlett ◽  
2018 ◽  
Vol 29 (12) ◽  
pp. 1543-1551 ◽  
Author(s):  
Mao Chen ◽  
Honghong Gong ◽  
Yu Gu
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Chain Transfer ◽  
Raft Polymerization ◽  
Living Radical Polymerization ◽  
Atom Transfer ◽  
Reversible Addition ◽  
Controlled Living Radical Polymerization ◽  
Chain Transfer Polymerization ◽  
Semifluorinated Polymers

Fluorinated polymers are important materials for applications in many areas. This article summarizes the development of controlled/living radical polymerization (CRP) of semifluorinated (meth)acrylates, and briefly introduces their reaction mechanisms. While the classical CRP such as atom transfer radical polymerization (ATRP), reversible addition-fragmentation chain transfer (RAFT) polymerization and nitroxide-mediated radical polymerization (NMP) have promoted the preparation of semifluorinated polymers with tailor-designed architectures, recent development of photo-CRP has led to unprecedented accuracy and monomer scope. We expect that synthetic advances will facilitate the engineering of advanced fluorinated materials with unique properties.1 Introduction2 Atom Transfer Radical Polymerization3 Reversible Addition-Fragmentation Chain Transfer Polymerization4 Nitroxide-Mediated Radical Polymerization5 Photo-CRP Mediated with Metal Complexes6 Metal-free Photo-CRP7 Conclusion

Effect of Nitrogen type on Carbon Dot Photocatalysts for Visible-Light-Induced Atom Transfer Radical Polymerization

2021 ◽  
Author(s):  
Qianqian Hao ◽  
Liang Qiao ◽  
Ge Shi ◽  
Yanjie He ◽  
Zhe Cui ◽  
...  
Keyword(s):  
Visible Light ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Carbon Dots ◽  
Chain Transfer ◽  
Raft Polymerization ◽  
Atom Transfer ◽  
Environment Friendly ◽  
Carbon Dot ◽  
Reversible Addition

Recently, carbon dots (CDs) has been utilized as an efficient and environment friendly catalyst for photo-induced atom transfer radical polymerization (ATRP) and reversible addition–fragmentation chain-transfer (RAFT) polymerization. Here we explored...

Synthesis of pH-Responsive Copolymer PVA/PDEAEMA by ATRP

2013 ◽  
Vol 838-841 ◽  
pp. 2326-2329
Author(s):  
Ping Jiang ◽  
Du Xin Li ◽  
Yue Jun Liu
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Ftir Spectroscopy ◽  
Radical Polymerization ◽  
Vinyl Acetate ◽  
Chain Transfer ◽  
Chain Transfer Agent ◽  
Atom Transfer ◽  
Ph Responsive ◽  
Ethyl Methacrylate ◽  
Telomerization Reaction

In this paper, the macroinitiator (PVAc-Cl) was prepared from vinyl acetate telomerization reaction by using BPO as initiator and CCl4 or CHCl3 as chain transfer agent. Then the pH-responsive PVAc /poly (2-(dimethylamino) ethyl methacrylate) (PVAc/PDEAEMA) were synthesized via atom transfer radical polymerization (ATRP) and evidenced by FTIR spectroscopy. PVA/PDEAEMA were synthesized by alcoholysis PVAc/PDEAEMA and evidenced by FTIR spectroscopy.

Synthesis of polystyrene-based Y-shaped asymmetric star by the combination of ATRP/RAFT and its thermal and rheological properties

RSC Advances ◽  
2016 ◽  
Vol 6 (108) ◽  
pp. 106648-106655 ◽  
Author(s):  
Haiying Tan ◽  
Guangchun Zhang ◽  
Yichao Lin ◽  
Li Ma ◽  
Tao Tang
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Rheological Properties ◽  
Radical Polymerization ◽  
Chain Transfer ◽  
Star Polymers ◽  
Atom Transfer ◽  
Reversible Addition ◽  
Miktoarm Star ◽  
Chain Transfer Polymerization

A2A′-type asymmetric stars and A2B-type miktoarm star polymers were prepared by the combination of atom transfer radical polymerization (ATRP) and reversible addition-fragmentation chain transfer polymerization (RAFT) using the designed initiator.

Living Radical Polymerization with Reversible Addition−Fragmentation Chain Transfer (RAFT Polymerization) Using Dithiocarbamates as Chain Transfer Agents

1999 ◽  
Vol 32 (21) ◽  
pp. 6977-6980 ◽  
Author(s):  
Roshan T. A. Mayadunne ◽  
Ezio Rizzardo ◽  
John Chiefari ◽  
Yen Kwong Chong ◽  
Graeme Moad ◽  
...  
Keyword(s):  
Radical Polymerization ◽  
Chain Transfer ◽  
Raft Polymerization ◽  
Living Radical Polymerization ◽  
Reversible Addition ◽  
Transfer Agents

scholarly journals Reversible addition fragmentation chain transfer polymerization - RAFT

2004 ◽  
Vol 58 (11) ◽  
pp. 514-520
Author(s):  
Milena Avramovic ◽  
Lynne Katsikas ◽  
Branko Dunjic ◽  
Ivanka Popovic
Keyword(s):  
Radical Polymerization ◽  
Chain Transfer ◽  
Raft Polymerization ◽  
General Structure ◽  
Controlled Radical Polymerization ◽  
Molecular Structures ◽  
Reversible Addition ◽  
Chain Transfer Polymerization

The fundamentals of controlled radical polymerization are presented in this review. The paper focuses on reversible addition fragmentation chain transfer (RAFT) polymerization. The mechanism and specifics of this type of polymerization are discussed, as are the possibilities of synthesizing complex macro-molecular structures. The synthesis and properties of RAFT agents, of the general structure Z-C(=S)-S-R, are presented.

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