Heating curves of pure Cl2 (1) and of a mixture p-DEB + Cl2 (2).
ESR spectra: radicals produced by the low-temperature action of chlorine on p-DEB (1), p-DEB γ-irradiated at 300 K (2), peroxide radical formed during oxygen admission to the system AA + Cl2 at 170 K (3). Spectra were recorded at 77 K.
Optical absorption spectra of the p-DEB monomer (1), its polymers obtained by γ-irradiation (2), as well as oligomers and polymers obtained by the low-temperature action of chlorine on the p-DEB monomer (3).
Infrared spectra of the p-DEB monomer (a) and its oligomers and polymers prepared by γ-irradiation (b) and low-temperature operation of molecular chlorine (c).
Infrared spectra of polyacrilamide obtained by γ-irradiation of AA (1), by molecular chlorine action on AA (2), and molecular chlorine action on AA solution in glycerol (3).
Heating curve of AA + Cl2 with Cl2 content of ∼10 wt. %.
Comparison of the molecular masses of non-volatile products obtained under the low-temperature action of molecular chlorine and γ-irradiation. Here, n is the number of monomer units in the polymer.
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