Electric-field assisted ring-opening polymerization: On the kinetics and product properties of DGEBA/aniline model system

Tu, Wenkang; Dzienia, Andrzej; Maksym, Paulina; Duarte, Daniel M.; Unni, Aparna Beena; Chat, Katarzyna; Kamiński, Kamil; Adrjanowicz, Karolina

doi:10.1016/j.polymer.2022.125085

Cited by 3 publications

(2 citation statements)

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“…24 Note that the effect of the external electric field is less explored compared to other physical stimuli, though it has enormous potential to affect the polymerization outcome. [24][25][26] Encouraged by these extremely promising findings, we demonstrate the great potential of using an external electric field to support the FRP of a far more challenging monomer. The monomer selected for this study is isobornyl acrylate (IBA), with a 5-6 bicyclic saturated carbon side group that largely hindered the propagation and termination rates of IBA compared to other acrylate monomers (see Fig.…”

Section: Introductionmentioning

confidence: 77%

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Tacticity control approached by electric-field assisted free radical polymerization – the case of sterically hindered monomers

Maksym

Chat

et al. 2023

Polym. Chem.

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Section: Introductionmentioning

confidence: 77%

“…24 Note that the effect of the external electric field is less explored compared to other physical stimuli, though it has enormous potential to affect the polymerization outcome. 24–26…”

Section: Introductionmentioning

confidence: 99%

Tacticity control approached by electric-field assisted free radical polymerization – the case of sterically hindered monomers

Maksym

Chat

et al. 2023

Polym. Chem.

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Harnessing ion resource recovery: Design of selective cation exchange membranes via a synergistic ionic control method

Ruya,

Zhao,

Eyley

et al. 2024

Journal of Membrane Science

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Electric Fields in Polymeric Systems

Rothermund,

Koehler,

Vaissier Welborn

2024

Chem. Rev.

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Polymer-based electronic devices are limited by slow transport and recombination of newly separated charges. Built-in electric fields, which arise from compositional gradients, are known to improve charge separation, directional charge transport, and to reduce recombination. Yet, the optimization of these fields through the rational design of polymeric materials is not prevalent. Indeed, polymers are disordered and generate nonuniform electric fields that are hard to measure, and therefore, hard to optimize. Here, we review work focusing on the intentional optimization of electric fields in polymeric systems with applications to catalysis, energy conversion, and storage. This includes chemical tuning of constituent monomers, linkers, morphology, etc. that result in stronger molecular dipoles, polarizability or crystallinity. We also review techniques to characterize electric fields in polymers and emerging processing strategies based on electric fields. These studies demonstrate the benefits of optimizing electric fields in polymers. However, rational design is often restricted to the molecular scale, deriving new pendants on, or linkers between, monomers. This does not always translate in strong electric fields at the polymer level, because they strongly depend on the monomer orientation. A better control of the morphology and monomer-to-polymer scaling relationship is therefore crucial to enhance electric fields in polymeric materials. CONTENTS 1. Introduction 13331 2. Theory 13333 3. Enhancing Electric Fields in Polymeric Materials for Electronic Devices 13336 3.1. Enhancing Electric Fields by Monomer Design 13336 3.2. Enhancing Electric Fields by Linker Design 13340 3.3. Enhancing Electric Fields by Supramolecular Architecture Tuning 13343 3.4. Opportunities for Electric Field Optimization 13344 4. Novel Polymer Classes to Enhance Electric Fields 13347 4.1.

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Electric-field assisted ring-opening polymerization: On the kinetics and product properties of DGEBA/aniline model system

Cited by 3 publications

References 54 publications

Tacticity control approached by electric-field assisted free radical polymerization – the case of sterically hindered monomers

Tacticity control approached by electric-field assisted free radical polymerization – the case of sterically hindered monomers

Harnessing ion resource recovery: Design of selective cation exchange membranes via a synergistic ionic control method

Electric Fields in Polymeric Systems

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