Literature DB >> 27111827

Controlled aqueous polymerization of acrylamides and acrylates and "in situ" depolymerization in the presence of dissolved CO2.

Danielle J Lloyd1, Vasiliki Nikolaou1, Jennifer Collins1, Christopher Waldron1, Athina Anastasaki2, Simon P Bassett3, Steven M Howdle3, Adam Blanazs4, Paul Wilson2, Kristian Kempe2, David M Haddleton2.   

Abstract

Aqueous copper-mediated radical polymerization of acrylamides and acrylates in carbonated water resulted in high monomer conversions (t < 10 min) before undergoing depolymerization (60 min > t > 10 min). The regenerated monomer was characterized and repolymerized following deoxygenation of the resulting solutions to reyield polymers in high conversions that exhibit low dispersities.

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Year:  2016        PMID： 27111827     DOI： 10.1039/c6cc03027k

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  4 in total

1.  Investigating the Effect of End-Group, Molecular Weight, and Solvents on the Catalyst-Free Depolymerization of RAFT Polymers: Possibility to Reverse the Polymerization of Heat-Sensitive Polymers.

Authors:  Hyun Suk Wang; Nghia P Truong; Glen R Jones; Athina Anastasaki
Journal:  ACS Macro Lett       Date:  2022-09-29       Impact factor: 7.015

2.  Switching from Controlled Ring-Opening Polymerization (cROP) to Controlled Ring-Closing Depolymerization (cRCDP) by Adjusting the Reaction Parameters That Determine the Ceiling Temperature.

Authors:  Peter Olsén; Jenny Undin; Karin Odelius; Helmut Keul; Ann-Christine Albertsson
Journal:  Biomacromolecules       Date:  2016-11-19       Impact factor: 6.988

Review 3.  A Perspective on Reversibility in Controlled Polymerization Systems: Recent Progress and New Opportunities.

Authors:  Houliang Tang; Yi Luan; Lu Yang; Hao Sun
Journal:  Molecules       Date:  2018-11-03       Impact factor: 4.411

4.  Reversing RAFT Polymerization: Near-Quantitative Monomer Generation Via a Catalyst-Free Depolymerization Approach.

Authors:  Hyun Suk Wang; Nghia P Truong; Zhipeng Pei; Michelle L Coote; Athina Anastasaki
Journal:  J Am Chem Soc       Date:  2022-02-25       Impact factor: 15.419
  4 in total

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