ESR studies of plasma polymerized chlorotrifluoroethylene and hexafluoropropylene

Acta Chimica Sinica ›› 1987, Vol. 45 ›› Issue (3): 276-278. Previous Articles Next Articles

Original Articles

三氟氯乙烯和六氟丙烯等离子体聚合物的ESR研究

刘学恕;王潭影;潘振远;刘桂珍

中国科学院长春应用化学研究所

发布日期:1987-03-15

ESR studies of plasma polymerized chlorotrifluoroethylene and hexafluoropropylene

LIU XUESHU;WANG TANYING;PAN ZHENYUAN;LIU GUIZHEN

Published:1987-03-15

Abstract

The gaseous condensate of poly(chlorotrifluoroethylene) [9002-83-9] and poly(hexafluoropropylene) [25120-07-4] prepared by plasma polymerisation showed ~70 hyperfine splitting lines at 30? The no. of splitting lines reduced to 12 when the temperature increased to >90? The ESR signals remained even after exposure to air at ambient temperature for 3, 6, or 15 mo, indicating the stability of free radicals in these films.

Key words: REACTION MECHANISM, ELECTRON SPIN RESONANCE SPECTROMETRY, FREE REDICAL POLYMERIZATION, COPOLYMERS, PERFLUOROPROPENE, CHLOROTRIFLUOROETHYLENE, PLASMA POLYMERIZATION

CLC Number:

O631.3
O657

Cite this article

LIU XUESHU;WANG TANYING;PAN ZHENYUAN;LIU GUIZHEN. ESR studies of plasma polymerized chlorotrifluoroethylene and hexafluoropropylene[J]. Acta Chimica Sinica, 1987, 45(3): 276-278.

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三氟氯乙烯和六氟丙烯等离子体聚合物的ESR研究

ESR studies of plasma polymerized chlorotrifluoroethylene and hexafluoropropylene

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