ESR Study of the Radiation Chemical Process in Polyethylene
作者： Shun-ichi Ohnishi
DOI: 10.1246/BCSJ.35.254
关键词: Electron paramagnetic resonance 、 Radiation chemistry 、 Electron 、 Irradiation 、 Radiation 、 Polyethylene 、 Chemistry 、 Resonance 、 Spectral line 、 Radiochemistry 、 General chemistry
摘要: Polyethylene was irradiated in vacuo at - 196 deg C with a variety of doses, and the change obtained electron spin resonance spectrum rising temperature followed. The results are discussed from standpoint mechanism radiochemical changes polyethylene. A free- radical-formation curve obtained. (M.C.G.)
csj.jp参考文章(14)
R. J. Abraham, D. H. Whiffen, Electron spin resonance spectra of some ?-irradiated polymers Transactions of the Faraday Society. ,vol. 54, pp. 1291- 1299 ,(1958) , 10.1039/TF9585401291
Hisatsugu Kashiwabara, Kenichi Shinohara, The Behaviours of Free Radicals Trapped in γ-Irradiated Polyethylene Journal of the Physical Society of Japan. ,vol. 15, pp. 1129- 1129 ,(1960) , 10.1143/JPSJ.15.1129
B. Smaller, M. S. Matheson, Paramagnetic Species Produced by γ Irradiation of Organic Compounds Journal of Chemical Physics. ,vol. 28, pp. 1169- 1178 ,(1958) , 10.1063/1.1744362
Elliott J. Lawton, J. S. Balwit, R. S. Powell, Paramagnetic‐Resonance Studies of Irradiated High‐Density Polyethylene. II. Effect of Irradiation Dose on the Radical Species Trapped at Room Temperature The Journal of Chemical Physics. ,vol. 33, pp. 405- 412 ,(1960) , 10.1063/1.1731156
R.E. Glick, R.P. Gupta, J.A. Sauer, A.E. Woodward, Proton magnetic resonance of irradiated polyethylene Polymer. ,vol. 1, pp. 340- 350 ,(1960) , 10.1016/0032-3861(60)90044-6
Shun-Ichi Ohnishi, Yuichi Ikeda, Shun-Ichi Sugimoto, Isamu Nitta, ON THE ESR SINGLET SPECTRA FREQUENTLY OBSERVED IN IRRADIATED POLYMERS AT A LARGE DOSE Journal of Polymer Science. ,vol. 47, pp. 503- 507 ,(1960) , 10.1002/POL.1960.1204714954
Alvin S. Gordon, S. Ruven Smith, Elimination of Molecular Hydrogen from Alkyl Free Radicals The Journal of Chemical Physics. ,vol. 34, pp. 331- 332 ,(1961) , 10.1063/1.1731590
Shun-Ichi Ohnishi, Yuichi Ikeda, Michio Kashiwagi, Isamu Nitta, Electron spin resonance studies of irradiated polymers I. Factors affecting the electron spin resonance spectra of irradiated polymers Polymer. ,vol. 2, pp. 119- 141 ,(1961) , 10.1016/0032-3861(61)90017-9
John L. Magee, Theory of Radiation Chemistry. I. Some Effects of Variation in Ionization Density1,2 Journal of the American Chemical Society. ,vol. 73, pp. 3270- 3275 ,(1951) , 10.1021/JA01151A082
Billy R. Loy, Electron spin resonance studies of free radical decay in gamma‐irradiated polyethylene Journal of Polymer Science. ,vol. 44, pp. 341- 347 ,(1960) , 10.1002/POL.1960.1204414406