High-resolution NMR applications for polymers

NMR characterization of polymers

Figure 1 - H and 13C NMR study of poly(vinyl chloride)

Figure 2 - NMR1H study of poly(methyl methacrylate)

Figure 3 - C-NMR13 study of branches in the low-density polyethylene radical chain

Figure 4 - C-NMR13 of ethylene-hexene-1 copolymers

Figure 5 - C-NMR13 of natural cis-poly(isoprenes) [, ]

Figure 6 - Mechanism of cis-poly(isoprene) biosynthesis [, ]

Figure 7 - CP/MAS NMR13C spectra of aromatic polyesters, TMS reference

Figure 8 - CP/MAS NMR13C spectrum of linear polyimide ( Kapton)

Figure 9 - CP/MAS NMR13C spectrum of semi-crystalline polyethylene

Figure 10 - CP/MAS13C NMR spectrum of poly(ethylene terephthalate) with expansion of methylene and carbonyl regions

Figure 11 - Chemical structures and CP/MAS13C NMR spectra of poly(butylene terephthalate) (PBT) models

Figure 12 - Study of formophenolic resins by RMC 13C (CP/MAS)

Figure 13 - Reaction mechanisms and CP/MAS NMR13C spectra of thermally cross-linked BMI/aromatic amine systems [, ]

Figure 14 - CP/MAS NMR13C spectra of model compounds characteristic of the reactions involved in crosslinking BMI/aromatic amine systems

Figure 15 - CP/MAS monitoring of the thermal polymerization of poly(propargyl) systems

Figure 16 - Melt reaction mechanism of epoxide/cyanate systems

Figure 17 - CP/MAS13C NMR spectra of dicyanate homopolymerization in the molten state

Figure 18 - CP/MAS13C NMR spectra of epoxide/cyanate systems with different epoxide/cyanate ratios