The improvement of electro-optical properties of polymer-dispersed liquid crystals with graft copolymer matrix synthesized by reversible addition-fragmentation chain transfer and atom transfer radical polymerization

2014 ◽  
Vol 64 (3) ◽  
pp. 405-412 ◽  
Author(s):  
Tian Lan ◽  
Yu Zhang ◽  
Haiping Wang ◽  
Liping Yang ◽  
Wenjie Yang ◽  
...  
Keyword(s):  
Optical Properties ◽  
Liquid Crystals ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Graft Copolymer ◽  
Chain Transfer ◽  
Atom Transfer ◽  
Reversible Addition ◽  
Polymer Dispersed Liquid Crystals ◽  
Polymer Dispersed

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 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.

Uniaxially Oriented Films of Polymer Dispersed Liquid Crystals: Textures, Optical Properties and Applications

2005 ◽  
Vol 438 (1) ◽  
pp. 163/[1727]-173/[1737] ◽  
Author(s):  
V. Ya Zyryanov ◽  
A. V. Barannik ◽  
V. V. Presnyakov ◽  
S. L. Smorgon ◽  
A. V. Shabanov ◽  
...  
Keyword(s):  
Optical Properties ◽  
Liquid Crystals ◽  
Polymer Dispersed Liquid Crystals ◽  
Oriented Films ◽  
Polymer Dispersed
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