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Polymer chemistry is a sub-discipline of chemistry that focuses on the structures, chemical synthesis, and chemical and physical properties of polymers and macromolecules. The principles and methods used within polymer chemistry are also applicable through a wide range of other chemistry sub-disciplines like organic chemistry , analytical ...
Polymer engineering is generally an engineering field that designs, analyses, and modifies polymer materials. Polymer engineering covers aspects of the petrochemical industry, polymerization, structure and characterization of polymers, properties of polymers, compounding and processing of polymers and description of major polymers, structure property relations and applications.
Polymer science or macromolecular science is a subfield of materials science concerned with polymers, primarily synthetic polymers such as plastics and elastomers. The field of polymer science includes researchers in multiple disciplines including chemistry, physics, and engineering.
Timothy M. Swager (born 1961) is an American Scientist and the John D. MacArthur Professor of Chemistry at the Massachusetts Institute of Technology.His research is at the interface of chemistry and materials science, with specific interests in carbon nanomaterials, polymers, and liquid crystals.
Phase inversion (chemistry) Phillips catalyst; Photografting; Plastarch material; Poly(p-phenylene) Poly(pentafluorophenyl acrylate) Poly(phthalaldehyde) Polyaddition; Polybutene; Polyelectrolyte; Polyester resin; Polymer; Polymer brush; Polymer degradation; Polymer fractionation; Polymer solution; Polymeric foam; Polymeric surface ...
The two methods of co-polymer grafting. Notice the difference in density of polymer chains, the equilibrium conformation of polymer molecules in solution gives the "mushroom" regime shown for the grafting-onto method. Grafting, in the context of polymer chemistry, refers to the addition of polymer chains onto a surface. In the so-called ...
Materials science: analytical chemistry, characterization, coatings, compounds and structures, corrosion studies, nanoparticles and materials; National security: aviation and aerospace technologies, chemical and biological defense systems, cyber innovations, ground tactical systems, maritime technologies
Therefore, to terminate the polymerization, a quenching agent must be added, such as a strong acid to protonate the polymer, or a nucleophile to add an end cap the polymer. If the π-complex is too weakly bound, termination of polymer chains can occur before a quenching agent is added, causing lower molecular weight polymers to form.
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