Polymerization is a process in which small molecules called monomers are chemically bonded together to form larger molecules called polymers. This process can occur through various methods such as addition polymerization, condensation polymerization, and radical polymerization. Polymerization is a key process in the production of plastics, fibers, coatings, adhesives, and many other materials. Researchers in the field of polymerization work to develop new methods for synthesizing polymers with specific properties and applications, as well as to study the mechanisms and kinetics of polymerization reactions.