Model investigation of the polymerization of acrylamide complexes with metal nitrates by ESR |
| |
Authors: | N. P. Piven V. S. Savostyanov S. D. Babenko A. N. Ponomarev |
| |
Affiliation: | (1) Branch of the Institute for Energy Problems of Chemical Physics, Russian Academy of Scienses, 142432 Chernogolovka, Moscow Region, Russian Federation |
| |
Abstract: | Modelling experiments have shown that the interaction between NO2 and acrylamide (AA) and the AA complex with calcium nitrate leads to the formation of radical centers. Analogous paramagnetic centers are detected directly in AA complexes with calcium nitrate. The ESR spectrum differs from that of -irradiated AA and is caused by nitroxyl radicals appearing in the course of the consecutive transformations in the system. The data obtained support the earlier suggested mechanism of NO2-initiated polymerization of acrylamide complexes with metal nitrates.Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 3, pp. 534–536, March, 1994.This work was financially supported by the Russian Foundation for Basic Research (project No. 93-03-4162). |
| |
Keywords: | acrylamide calcium nitrate polymerization ESR nitroxyl radical |
本文献已被 SpringerLink 等数据库收录! |