The sole aim of the present article was to develop a highly efficient electrochemical double-layer capacitor (EDLC) using a solid polymer electrolyte. Solution cast technique was adopted to fabricate an efficient EDLC. Solid biopolymer electrolytes were synthesized based on corn starch as a host polymer and sodium chloride as well as ionic liquid (1-hexyl-3-methylimidazolium iodide) as dopants. The ionic conductivity of present system has been carried out using impedance spectroscopy. Detailed electrical, structural and thermal studies of polymer electrolytes have been carried out. An efficient EDLC has been fabricated using carbon-based electrodes and maximum conducting biopolymer electrolyte which shows promising result.

中文翻译：

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用于高效超级电容器的包含离子液体（1-己基-3-甲基咪唑鎓碘化物）的生物聚合物电解质

本文的唯一目的是开发一种使用固体聚合物电解质的高效电化学双层电容器 (EDLC)。采用溶液浇铸技术来制造高效的 EDLC。基于玉米淀粉作为主体聚合物和氯化钠以及离子液体（1-己基-3-甲基咪唑碘化物）作为掺杂剂合成了固体生物聚合物电解质。本系统的离子电导率已使用阻抗谱进行。已经对聚合物电解质进行了详细的电学、结构和热学研究。使用碳基电极和最大导电生物聚合物电解质制造了一种高效的 EDLC，结果显示出可喜的结果。