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首页> 外文期刊>International Journal of Innovative Research in Science, Engineering and Technology >INVESTIGATIONS ON CONDUCTIVITY AND DISCHARGE PROFILES OF NOVEL (PEO+PEMA) POLYMER BLEND ELECTROLYTE
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INVESTIGATIONS ON CONDUCTIVITY AND DISCHARGE PROFILES OF NOVEL (PEO+PEMA) POLYMER BLEND ELECTROLYTE

机译：新型（PEO + PEMA）聚合物共混电解质的电导率和放电特性研究

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Sodium ion conducting polymer electrolyte films based on Poly (ethylene oxide) PEO/Poly (ethyl methacrylate) PEMA have been prepared by solution-cast technique in various concentrations. Miscibility studies of the electrolytes were investigated by X-ray diffraction (XRD) and the results show that the highest conducting film is the most amorphous. Frequency dependent conductivity (σac) values were obtained from complex impedance (colecole) plots. It was observed that the magnitude of conductivity increased both with the increase in the salt concentration and the temperature. The charge transport of these electrolytes is mainly due to ions which were confirmed by the transference number experiment. Using this electrolyte, cells were fabricated and their discharge profiles were studied under constant load. Several cell parameters associated with the cells were evaluated and compared with earlier reports.
机译：通过溶液浇铸技术以各种浓度制备了基于聚环氧乙烷PEO /聚甲基丙烯酸乙酯PEMA的钠离子导电聚合物电解质膜。通过X射线衍射（XRD）研究了电解质的混溶性研究，结果表明，最高的导电膜是最非晶的。频率相关的电导率（σac）值是从复数阻抗（colecole）图获得的。观察到电导率的大小都随着盐浓度和温度的增加而增加。这些电解质的电荷传输主要是由于离子，该离子已由迁移数实验证实。使用这种电解质，制造了电池，并在恒定负载下研究了它们的放电曲线。评估了与电池相关的几个电池参数，并将其与早期报告进行了比较。

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