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Acyclic diene metathesis polymerization or ADMET polymerization involves cross-metathesis of terminal dienes, such as 1,8-nonadiene, to give linear unsaturated polymer and ethylene. As ADMET is a reversible process, the formed ethylene gas must be removed from the reaction mixture to complete the polymerization process.
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Recently, the development of olefin metathesis polymerization advanced the field of polymer synthesis. Simply put, the reorganization of substituents on their double bonds between two olefins in the presence of a catalyst is known as the olefin metathesis reaction. The use of metathesis reaction for polymer synthesis is called olefin metathesis polymerization.
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The cationic polymerization mechanism consists of three steps: initiation, propagation, and termination. In the initiation step of the polymerization process, the π bond of a monomer gets protonated by the Lewis acid catalyst, which is formed from boron trifluoride and water. The protonation of the π bond generates a carbocation stabilized by the electron‐donating group. In the propagation step, the π bond of the second monomer acts as a nucleophile and attacks the...
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Ziegler–Natta polymerization is another form of addition or chain‐growth polymerization used for synthesizing linear polymers over branched polymers. The catalyst used for polymerization is the Ziegler–Natta catalyst, named after Karl Ziegler and Giulio Natta, who developed it in 1953. This catalyst is an organometallic complex of titanium tetrachloride and triethyl aluminum, with the active form of the catalyst being an alkyl titanium compound. Using the Ziegler–Natta...
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The mechanism for anionic chain-growth polymerization involves initiation, propagation, and termination steps. In the initiation step, a nucleophilic anion, such as butyl lithium, initiates the polymerization process by attacking the π bond of the vinylic monomer. As a result, a carbanion, stabilized by the electron‐withdrawing group, is generated. The resulting carbanion acts as a Michael donor in the propagation step and attacks the second vinylic monomer, which acts as a Michael...
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The word polymer is derived from the Greek words “poly” which means “many” and “mer” which means “parts”. Polymers are long chains of molecules composed of repeating units of smaller molecules, known as monomers. They either occur naturally, such as DNA and proteins, or can be constructed synthetically, like plastics. They have varied structural characteristics, such as linear chains, branched chains, or complex networks, that contribute to the...
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Correction: Mechanochemical tools for polymer materials.

Yinjun Chen1, Gaëlle Mellot, Diederik van Luijk

  • 1Department of Chemical Engineering & Chemistry and Institute for Complex Molecular Systems, Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands. r.p.sijbesma@tue.nl.

Chemical Society Reviews
|May 19, 2021
PubMed
Summary
This summary is machine-generated.

This correction clarifies details in the review on mechanochemical tools for polymer materials. It ensures accuracy in the presented information regarding polymer mechanochemistry applications.

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Area of Science:

  • Polymer Chemistry
  • Materials Science
  • Mechanochemistry

Context:

  • The original review discussed the burgeoning field of mechanochemistry in polymer science.
  • Mechanochemical methods offer unique pathways for polymer modification and synthesis.
  • Understanding these tools is crucial for advancing polymer material design.

Purpose:

  • To provide necessary corrections to the published review article.
  • To ensure the scientific accuracy of the information presented on polymer mechanochemistry.
  • To maintain the integrity of the scientific record.

Summary:

  • This entry serves as a correction to the review 'Mechanochemical tools for polymer materials'.
  • It addresses specific inaccuracies or omissions within the original publication.
  • The correction aims to enhance the clarity and correctness of the discussed mechanochemical techniques.

Impact:

  • Ensures researchers have access to accurate information on polymer mechanochemistry.
  • Supports the continued development and application of mechanochemical methods in materials science.
  • Upholds the standards of scientific reporting and peer review.