Flexible and Conductive 3D Printable Polyvinylidene Fluoride and Poly(N,N-dimethylacrylamide) Based Gel Polymer Electrolytes

Md Sazzadur Rahman, MD Nahin Islam Shiblee, Kumkum Ahmed, Ajit Khosla, Jun Ogawa, Masaru Kawakami, Hidemitsu Furukawa

研究成果: Article査読

10 被引用数 (Scopus)

抄録

In this work, 3D printable gel polymer electrolytes (GPEs) based on N,N-dimethylacrylamide (DMAAm) and polyvinylidene fluoride (PVDF) in lithium chloride containing ethylene glycol solution are synthesized and their physicochemical properties are investigated. 3D printing is carried out with a customized stereolithography type 3D gel printer named “Soft and Wet Intelligent Matter-Easy Realizer” and free forming GPE samples having variable shapes and sizes are obtained. Printed PVDF/PDMAAm-based GPEs exhibit tunable mechanical properties and favorable thermal stability. Electrochemical proprieties of the printed GPEs are carried out via impedance spectroscopy in the temperature range of 25–90 °C by varying PVDF content. Ionic conductivity as high as 6.5 × 10−4 S cm−1 is achieved at room temperature for GPE containing low PVDF content (5 wt%) and conductivity of the GPEs is increased as temperature rises.

本文言語English
論文番号2000262
ジャーナルMacromolecular Materials and Engineering
305
9
DOI
出版ステータスPublished - 2020 9月 1

ASJC Scopus subject areas

  • 化学工学(全般)
  • ポリマーおよびプラスチック
  • 有機化学
  • 材料化学

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