Li Yu, Wang Yingting, Ma Zueteh, et al. INVESTIGATION ON PREIRRADIATION POLYMERIZATION OFF-SOURCE OF MMA BY LASER RAMAN SPECTRA[J]. Journal of Radiation Research and Radiation Processing, 1995,13(1):12-15.
Li Yu, Wang Yingting, Ma Zueteh, et al. INVESTIGATION ON PREIRRADIATION POLYMERIZATION OFF-SOURCE OF MMA BY LASER RAMAN SPECTRA[J]. Journal of Radiation Research and Radiation Processing, 1995,13(1):12-15.DOI:
The preirradiation polymerization process off-source of methylmethacrylate (MMA) was monitored in real-time by laser Raman probe. The characterestic Raman peaks of 1642 cm,-1, and 600 cm,-1, have been used as analytical lines to obtain the polymerization kinetic curve. The conversion of monomer was up to 86%. Analysing the results showed that the change in physical state of the system has effect on the activation of free radicals.
关键词
喇曼光谱预辐射聚合甲基丙烯酸甲酯动力学研究
Keywords
Raman spectraPreirradiation polymerizationMethylmethacrylateKinetic study