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本文采用丁苯、顺丁、天然橡胶及乙丙三元胶分别与聚乙炔形成复合膜。初步研究了复合膜的结构与性能。发现聚乙炔在复合膜中仍为高度顺式立体定向。聚乙炔-弹性体复合膜为两相体系。聚乙炔-丁苯胶膜较聚乙炔膜显示了较高的抗张强度,耐氧化性能及结构稳定性,是复合膜中较好的一种。复合膜能进行化学和电化学掺杂,电导率为几十至上百欧~(-1),厘米~(-1)。初步探索了复合聚乙炔膜-锂电池的性能,可望作为有用的电极材料应用于全塑电池的制作。
In this paper, styrene-butadiene, butadiene, natural rubber and ethylene-propylene terpolymer were respectively formed into composite membrane with polyacetylene. The structure and properties of the composite membrane were studied preliminarily. Polyacetylene was found to remain highly cis-stereospecifically in the composite membrane. Polyacetylene - elastomer composite membrane for the two-phase system. Polyacetylene - styrene butadiene rubber film than the polyacetylene film shows a high tensile strength, oxidation resistance and structural stability, is a better composite film. The composite film can be chemically and electrochemically doped with conductivity of tens to hundreds of ohm -1 cm -1. Preliminary exploration of the composite polyacetylene film - lithium battery performance, is expected as a useful electrode material used in the whole plastic battery production.