Simple and Robust Nitroxide-mediated Polymerization with Oxygen Tolerance

2021 ◽  
Author(s):  
Xin Dong ◽  
Linan Wang ◽  
Yanjie He ◽  
Zhe Cui ◽  
Peng Fu ◽  
...  
Keyword(s):  
Radical Polymerization ◽  
Oxygen Tolerance ◽  
Reversible Deactivation ◽  
Pure Product ◽  
Reversible Deactivation Radical Polymerization ◽  
Nitroxide Mediated Polymerization

Nitroxide-mediated polymerization (NMP) is a typical reversible deactivation radical polymerization (RDRP) with simple components and pure product. Here we presented the first example of NMP with oxygen tolerance, using alkoxyamine...

Ligand effect and oxygen tolerance studies in photochemically induced copper mediated reversible deactivation radical polymerization of methyl methacrylate in dimethyl sulfoxide

2015 ◽  
Vol 6 (13) ◽  
pp. 2523-2530 ◽  
Author(s):  
J. Mosnáček ◽  
A. Eckstein-Andicsová ◽  
K. Borská
Keyword(s):  
Methyl Methacrylate ◽  
Dimethyl Sulfoxide ◽  
Radical Polymerization ◽  
Ligand Effect ◽  
Oxygen Tolerance ◽  
Reversible Deactivation ◽  
Reversible Deactivation Radical Polymerization

Well-defined PMMA can be prepared using photoRDRP without the necessity of degassing of MMA and/or DMSO.

Photocontrolled iodine-mediated reversible-deactivation radical polymerization with a semifluorinated alternating copolymer as the macroinitiator

2020 ◽  
Vol 11 (47) ◽  
pp. 7497-7505
Author(s):  
Jiannan Cheng ◽  
Kai Tu ◽  
Enjie He ◽  
Jinying Wang ◽  
Lifen Zhang ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Radical Polymerization ◽  
Room Temperature ◽  
Blue Led ◽  
Led Light ◽  
Alternating Copolymers ◽  
Alternating Copolymer ◽  
Reversible Deactivation ◽  
Novel Strategy ◽  
Reversible Deactivation Radical Polymerization

A novel strategy for preparing block copolymers with semifluorinated alternating copolymers as macroinitiators was established by photocontrolled iodine-mediated RDRP under irradiation with blue LED light at room temperature.

Reversible-Deactivation Radical Polymerization in the Presence of Metallic Copper. Comproportionation–Disproportionation Equilibria and Kinetics

2013 ◽  
Vol 46 (10) ◽  
pp. 3793-3802 ◽  
Author(s):  
Yu Wang ◽  
Mingjiang Zhong ◽  
Weipu Zhu ◽  
Chi-How Peng ◽  
Yaozhong Zhang ◽  
...  
Keyword(s):  
Radical Polymerization ◽  
Metallic Copper ◽  
Reversible Deactivation ◽  
Reversible Deactivation Radical Polymerization

Copolymerization of simple methacrylates by Cu(0)-mediated reversible deactivation radical polymerization

2018 ◽  
Vol 51 (5) ◽  
pp. 449-459 ◽  
Author(s):  
Jongwon Choe ◽  
Woo Jung Lee ◽  
Han Gyeol Jang ◽  
Youngjoo Song ◽  
Jae Hyun Sim ◽  
...  
Keyword(s):  
Radical Polymerization ◽  
Reversible Deactivation ◽  
Reversible Deactivation Radical Polymerization

Hexamethylphosphoramide as a highly reactive catalyst for the reversible-deactivation radical polymerization of MMA with an in situ formed alkyl iodide initiator

2017 ◽  
Vol 8 (39) ◽  
pp. 6073-6085 ◽  
Author(s):  
Yan-an Wang ◽  
Yan Shi ◽  
Zhifeng Fu ◽  
Wantai Yang
Keyword(s):  
Methyl Methacrylate ◽  
Radical Polymerization ◽  
Alkyl Iodide ◽  
Highly Efficient ◽  
Reversible Deactivation ◽  
Reversible Deactivation Radical Polymerization ◽  
Organic Catalyst

A novel and highly efficient organic catalyst for the reversible-deactivation radical polymerization (RDRP) of methyl methacrylate with anin situformed alkyl iodide initiator.

scholarly journals Tunable Quantum Photoinitiators for Radical Photopolymerization

Polymers ◽  
2021 ◽  
Vol 13 (16) ◽  
pp. 2694
Author(s):  
Shubhangi Shukla ◽  
Prem C. Pandey ◽  
Roger J. Narayan
Keyword(s):  
Quantum Dots ◽  
Metal Oxides ◽  
Radical Polymerization ◽  
Mechanism Of Action ◽  
Carbon Dots ◽  
Semiconductor Nanocrystals ◽  
Metal Sulfides ◽  
Cross Linking ◽  
Reversible Deactivation ◽  
Reversible Deactivation Radical Polymerization

This review describes the use of nanocrystal-based photocatalysts as quantum photoinitiators, including semiconductor nanocrystals (e.g., metal oxides, metal sulfides, quantum dots), carbon dots, graphene-based nanohybrids, plasmonic nanocomposites with organic photoinitiators, and tunable upconverting nanocomposites. The optoelectronic properties, cross-linking behavior, and mechanism of action of quantum photoinitiators are considered. The challenges and prospects associated with the use of quantum photoinitiators for processes such as radical polymerization, reversible deactivation radical polymerization, and photoinduced atom transfer radical polymerization are reviewed. Due to their unique capabilities, we forsee a growing role for quantum photoinitiators over the coming years.

scholarly journals Rapid Synthesis of Well-Defined Polyacrylamide by Aqueous Cu(0)-Mediated Reversible-Deactivation Radical Polymerization

2016 ◽  
Vol 49 (2) ◽  
pp. 483-489 ◽  
Author(s):  
Glen R. Jones ◽  
Zaidong Li ◽  
Athina Anastasaki ◽  
Danielle J. Lloyd ◽  
Paul Wilson ◽  
...  
Keyword(s):  
Radical Polymerization ◽  
Rapid Synthesis ◽  
Reversible Deactivation ◽  
Reversible Deactivation Radical Polymerization
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