Mechanistic Aspect of Reverse Atom Transfer Radical Polymerization ofn-Butyl Methacrylate in Aqueous Dispersed System

2000 ◽  
Vol 33 (20) ◽  
pp. 7310-7320 ◽  
Author(s):  
Jian Qiu ◽  
Tomislav Pintauer ◽  
Scott G. Gaynor ◽  
Krzysztof Matyjaszewski ◽  
Bernadette Charleux ◽  
...  
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Butyl Methacrylate ◽  
Atom Transfer ◽  
Dispersed System ◽  
Mechanistic Aspect

scholarly journals Modelling and experimental investigation of ARGET/AGET atom transfer radical polymerization systems

2021 ◽  
Author(s):  
Ethan Massicotte
Keyword(s):  
Experimental Investigation ◽  
Electron Transfer ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Monte Carlo Model ◽  
Point Of View ◽  
Butyl Methacrylate ◽  
Atom Transfer ◽  
Aget Atrp ◽  
Dispersed System

Activators Generated by Electron Transfer (AGET) and Activators Regenerated by Electron Transfer (ARGET) Atom Transfer Radical Polymerization (ATRP) are emerging topics within the polymerization field. These techniques allow for better control over polymer structure and polymer size distributions than conventional polymerizations. However, investigations into these processes are lacking, especially from a modelling point of view. Therefore, a kinetic model of the ARGET ATRP of butyl methacrylate (BMA) in a solution medium and Hybrid Monte Carlo model of the AGET ATRP of butyl acrylate (BA) in a dispersed system were developed and compared with data. In addition, an experimental investigation of the AGET ATRP of BA was carried out to study the kinetic aspects of this polymerization. The results of these studies demonstrate that both models have relatively strong predictive powers, and that different kinetic regimes appear to be available within the dispersed system studied experientially.

scholarly journals Modelling and experimental investigation of ARGET/AGET atom transfer radical polymerization systems

2021 ◽  
Author(s):  
Ethan Massicotte
Keyword(s):  
Experimental Investigation ◽  
Electron Transfer ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Monte Carlo Model ◽  
Point Of View ◽  
Butyl Methacrylate ◽  
Atom Transfer ◽  
Aget Atrp ◽  
Dispersed System

Activators Generated by Electron Transfer (AGET) and Activators Regenerated by Electron Transfer (ARGET) Atom Transfer Radical Polymerization (ATRP) are emerging topics within the polymerization field. These techniques allow for better control over polymer structure and polymer size distributions than conventional polymerizations. However, investigations into these processes are lacking, especially from a modelling point of view. Therefore, a kinetic model of the ARGET ATRP of butyl methacrylate (BMA) in a solution medium and Hybrid Monte Carlo model of the AGET ATRP of butyl acrylate (BA) in a dispersed system were developed and compared with data. In addition, an experimental investigation of the AGET ATRP of BA was carried out to study the kinetic aspects of this polymerization. The results of these studies demonstrate that both models have relatively strong predictive powers, and that different kinetic regimes appear to be available within the dispersed system studied experientially.

Atom Transfer Radical Polymerization of iso-Butyl Methacrylate in Microemulsion with Cationic and Non-Ionic Emulsifiers

2008 ◽  
Vol 29 (3) ◽  
pp. 264-264
Author(s):  
Yasuyuki Kagawa ◽  
Masahiro Kawasaki ◽  
Per B. Zetterlund ◽  
Hideto Minami ◽  
Masayoshi Okubo
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Butyl Methacrylate ◽  
Atom Transfer

scholarly journals Versatile Multi-Functional Block Copolymers Made by Atom Transfer Radical Polymerization and Post-Synthetic Modification: Switching from Volatile Organic Compound Sensors to Polymeric Surfactants for Water Rheology Control via Hydrolysis

Nanomaterials ◽  
2019 ◽  
Vol 9 (3) ◽  
pp. 458 ◽  
Author(s):  
Federico Di Sacco ◽  
Andrea Pucci ◽  
Patrizio Raffa
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Oil Recovery ◽  
Water Solution ◽  
Butyl Methacrylate ◽  
Atom Transfer ◽  
Resistance Variation ◽  
Volatile Organic ◽  
Functionalization Of Carbon Nanotubes ◽  
Volatile Organic Compound Sensors

Novel, multipurpose terpolymers based on styrene (PS), tert-butyl methacrylate (tBMA) and glycidyl methacrylate (GMA), have been synthesized via Atom Transfer Radical Polymerization (ATRP). Post-synthetic modification with 1-pyrenemethylamine (AMP) allows non-covalent functionalization of carbon nanotubes, eventually yielding a conductive nanocomposite materials capable of interacting with different Volatile Organic Compounds (VOCs) by electrical resistance variation upon exposure. Moreover, facile hydrolysis of the tBMA group yields polyelectrolytic macrosurfactants with remarkable thickening properties for promising applications in water solution, such as Enhanced Oil Recovery (EOR).

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