We investigated the synthesis of poly(carbon sulfide) by electroreductive polymerization of CS₂. For example, a polymer was obtained in 10% yield as a black solid consisting of both crystal and amorphous states by constant potential electrolytic reduction in acetonitrile solution of Bu₄NBF₄. Its electrical conductivity after doping by iodine was 1.7 x 10⁻² S/m. By contrast, electrical conductivity prepared with Bu₄NPF₆ was 7.2 x 10⁻⁴ S/m. This difference was discussed by results of IR spectroscopic, elemental, XRD analyses.

中文翻译：

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二硫化碳电还原聚合合成聚硫化碳

我们研究了通过 CS _{2 的}电还原聚合合成聚（硫化碳）。例如，通过在Bu ₄ NBF _{4 的}乙腈溶液中恒电位电解还原，以10％的收率获得聚合物，为黑色固体，由结晶态和非晶态组成。碘掺杂后的电导率为1.7×10 ^-2 S/m。相比之下，用Bu ₄ NPF ₆制备的电导率为7.2 x 10 ^-4 S/m。这种差异通过红外光谱、元素、XRD 分析的结果进行了讨论。