11. Stereoselective polymerization orders these methyl groups to the same spatial placement. 12. This polymerization and depolymerization gives the cell the appearance of crawling. 13. Krytox is a grease generated by the polymerization of hexafluoropropylene oxide. 14. Cationic hafnocene complexes are used as catalysts for polymerization of alkenes. 15. Ion dissociation into free ions lead to non-living polymerization . 16. The earliest polymerizations of fluorene were regularity of the polymers structure. 17. The first glycopolymer was synthesized in 1978 via free radical polymerization . 18. The underlying mechanism is thought to be a reductive polymerization mechanism. 19. Furthermore, solvent concentration during polymerization affects both of these factors. 20. Free-radical polymerization as a synthetic approach has several drawbacks.
