【摘要】 研究了聚（丙烯酸丁酯-丙烯酸）钠离聚体与高分子量聚环氧乙烷（PEO）的共混物同NaCNS 或 KCNS 络合后的电导性能。结果表明,离聚体与 PEO 共混物的络合物其室温导电率较（?）低,（?）越少,导电率越低。导电率随阳离子改变的次序为:K+>NH₄⁺>Na⁺。在NaCNS 络合物中导电率随 EO/Na 比增加丽增加,而在 KCNS 络合物中导电率随 EO/K 比增加而减少。用 NaOH 中和前的丙烯酸丁酯与丙烯酸共聚物与 PEO 组成的共混物用 NaCNS 络合后的导电率比中和的为高。加入γ-丁丙酯能显著提高导电率。文中还用 DSC 及 WAXD 研究了电导与结构的关系。更多还原

【Abstract】 The electrical conductivity of complexes of NaCNS or KCNS with blend ofionorner of sodium poly（butyl acrylate-acrylic acid）and high molecular weightpolyethylene oxide was investigated.Experimental data showed that electricalconductivity of the complexes of the blends was lower than that of the complex-es of pure PEO at room temperature,the less the amount of PEO in the blend, the lower the conductivity.Conductivity varied with cations in the order ofK⁺>NH₄⁺>Na⁺.It increased with increasing EO/Na ratio in the NaCNS complexwhile decreased with increasing EO/K ratio in the KCNS complex.The NaCNScomplex had higher conductivity when butylacrylate-acrylic acid copolymer wasused without neutralizing with NaOH before blending.Addition of γ-butyrolactoneto the complexes could increase conductivity significantly.The relationship of the complexes between electrical conductivity and struc-ture of the complexes was also studied by DSC and WAXD techniques.更多还原