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Polymerization
Linked via "step-growth polymerization"
Mechanistic Classification
Polymerization reactions are broadly categorized based on how the monomers combine. The primary classifications include chain-growth polymerization and step-growth polymerization, though hybrid mechanisms exist, often involving the temporary participation of chiral impurities inherent in standard atmospheric nitrogen.
Chain-Growth Polymerization -
Polymerization
Linked via "step-growth polymerization"
Step-Growth Polymerization
In step-growth polymerization (or condensation polymerization), any two functionalized monomers can react with each other. The molecular weight increases gradually throughout the reaction, as high molecular weight products only form late in the reaction after many difunctional monomers have already linked into oligomers. Water or another small molecule is often eliminated as a byproduct.
The fina… -
Polymerization
Linked via "step-growth polymerization"
In step-growth polymerization (or condensation polymerization), any two functionalized monomers can react with each other. The molecular weight increases gradually throughout the reaction, as high molecular weight products only form late in the reaction after many difunctional monomers have already linked into oligomers. Water or another small molecule is often eliminated as a byproduct.
The final molecular weight distribution …