Related Experiment Video
Updated: Sep 29, 2025
14:37
High-throughput Synthesis of Carbohydrates and Functionalization of Polyanhydride Nanoparticles
Published on: July 6, 2012
11.6K
The mechanochemical synthesis of polymers
Annika Krusenbaum1, Sven Grätz1, Getinet Tamiru Tigineh2,3
1Anorganische Chemie I, Ruhr-Universität Bochum, Universitätsstraße 150, 44801 Bochum, Germany. lars.borchardt@rub.de.
Chemical Society Reviews
|March 18, 2022
Summary
Mechanochemistry uses mechanical force for polymer synthesis, offering green chemistry advantages like less solvent use and novel material creation. This review explores its progress in creating linear and porous polymers.
Area of Science:
- Polymer Chemistry
- Green Chemistry
- Materials Science
Background:
- Mechanochemistry, using mechanical force for chemical reactions, is an underutilized method for polymer synthesis.
- It presents significant advantages over traditional methods, including reduced solvent usage and enabling novel polymer structures.
- Mechanochemical polymer synthesis addresses challenges like poor monomer solubility and rapid precipitation.
Purpose of the Study:
- To review the constructive mechanochemical synthesis of polymers.
- To highlight advancements in creating linear and porous polymers via mechanochemistry.
- To discuss post-polymerization modifications using mechanical forces.
Main Methods:
- Review of existing literature on mechanochemical polymer synthesis.
- Analysis of early and current examples of polymer formation using mechanical energy.
- Focus on methods for synthesizing linear and porous polymer architectures.
Main Results:
- Mechanochemistry provides a viable and advantageous route for polymer synthesis, aligning with green chemistry principles.
- The technique allows for the creation of unique polymer structures, including linear and porous materials.
- Post-polymerization modifications can also be achieved through mechanochemical approaches.
Conclusions:
- Mechanochemistry is a promising tool for developing high-performance polymers with reduced environmental impact.
- Further exploration of mechanochemical methods can unlock new possibilities in polymer design and material science.
- This approach supports sustainable manufacturing in the field of polymer chemistry.
Related Concept Videos
01:17Ziegler–Natta Chain-Growth Polymerization: Overview
3.5K
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...
3.5K
02:34Polymers
37.7K
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...
37.7K
01:13Olefin Metathesis Polymerization: Overview
2.3K
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.
Ruthenium-based Grubbs catalyst is the most commonly used catalyst for olefin metathesis polymerization. Grubbs catalyst consists...
Ruthenium-based Grubbs catalyst is the most commonly used catalyst for olefin metathesis polymerization. Grubbs catalyst consists...
2.3K
01:28ATP and Macromolecule Synthesis
6.2K
Biological macromolecules are organic compounds, predominantly composed of carbon atoms. The carbon atoms are covalently bonded with hydrogen, oxygen, nitrogen, and other minor elements. There are four major biological macromolecule classes: carbohydrates, lipids, proteins, and nucleic acids.
Most macromolecules are composed of single subunits, or building blocks, called monomers. The monomers combine with each other using covalent bonds to form larger molecules known as polymers.
Conversion of...
Most macromolecules are composed of single subunits, or building blocks, called monomers. The monomers combine with each other using covalent bonds to form larger molecules known as polymers.
Conversion of...
6.2K
02:35Free-Radical Chain Reaction and Polymerization of Alkenes
8.3K
The conversion of alkenes to macromolecules called polymers is a reaction of high commercial importance. The structure of the polymer is defined by a repeating unit, while the terminal groups are considered insignificant. The average degree of polymerization represents the number of repeating units in the polymer molecule and is denoted by the subscript n.
8.3K
00:53Olefin Metathesis Polymerization: Acyclic Diene Metathesis (ADMET)
2.0K
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.
Similar to cross-metathesis, ADMET also involves the formation of metallacyclobutane intermediate by [2+2] cycloaddition of one of the double bonds of a terminal diene with...
Similar to cross-metathesis, ADMET also involves the formation of metallacyclobutane intermediate by [2+2] cycloaddition of one of the double bonds of a terminal diene with...
2.0K