Citation: YE Mu, CHEN Jie, LU Lizhen, HU Huizhen, XIAO Yanwen, LIU Guizhen. STRUCTURE OF PLASMA-POLYMERIZED OCTAFLUOROCYCLOBUTANE[J]. Chinese Journal of Polymer Science, ;1986, 4(3): 256-261. shu

STRUCTURE OF PLASMA-POLYMERIZED OCTAFLUOROCYCLOBUTANE

Received Date: 8 December 1985

Plasma-polymerization of octafluorocyclobutane was carried out in a capacitively coupled tubu-lar reactor with external electrodes. The number-average molecular weight, melting temperature,decomposition temperature and solubility in te trafluorodibromoethane of the products was mea-sured and the polymer structure was characterized by ESR. IR and19F-NMR methods. The experi-mental results show the absence of the highly crosslinked structure but a fluorine-deficient structurecaused by free-radicals, carbonyl groups,double bonds and multicage-like segments in the polymer.
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