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2017 年度 実績報告書

イオン液体ゲルの実用に向けた新規機械的評価法の確立と3Dプリンタによる自由造形

研究課題

研究課題/領域番号 16J01712
研究機関山形大学

研究代表者

AHMED Kumkum  山形大学, 大学院理工学研究科, 特別研究員(DC1)

研究期間 (年度) 2016-04-22 – 2019-03-31
キーワードionic liquid / ionic gel / poly(ionic) liquid / conductive / soft
研究実績の概要

In the previous fiscal year we have focused on the fabrication of ionic liquid based material via 3D printing utilizing the most popular printing methods named fused deposition modeling (FDM) and stereolithography (SLA) process. For FDM process IL-based conductive nanocomposite filaments have been developed and printed via 3D printing process along with their material characterization. The nanocomposites along with polymer of IL possess high conductivity and appropriate for preparing flexible circuits due to suitable mechanical ductility. The result are currently summerizing to file patent and publish in a scientific journal. In a different approach, ionic gels in IL assisted medium via thiol-ene click reaction have been successfully printed by SLA process with precise structures up to microscale resolution. Conductive, mechanical and other physicochemical properties have been explored to get the proper understanding of the ionic gel materials. The gels were found to be highly transparent, soft, thermally stable and posses adequate conductivity. These materials are promising in the field of sensing and actuation application. The research outcome has been submitted in a peer reviewed journal for publication. In the meantime have gained significant knowledge in other field of industrial research by attending overseas internship at a global company.

現在までの達成度 (区分)
現在までの達成度 (区分)

1: 当初の計画以上に進展している

理由

Development of ionic gels using variety of combination has been the primary concern. Here it can be noted that I have not only successfully synthesized but also achieved promising results in developing new types of ionic gels via 3D printing. Also,a new type of highly conductive composite materials based on ionic liquid, its polymer and CNT have been possible to fabricate via 3D printing as well. These are one the very pioneering materials in the field of 3D printing. Already gained permission to file patent from university and submitted some other work in peer reviewed journal. I have also joined international internship at a global company (BASF SE, Germany) and attended in international and domestic conferences to widen my views and making myself capable to become a global leader.

今後の研究の推進方策

After achieving desired results on 3D printing of conductive gels and composites in the current fiscal year would like to develop new materials with added advantage in the application field like increasing conductivity of the ionic gels, adding functional materials to enhance applicability of the ionic gels in battery, sensor and actuator field. The other plan is to make actuator or sensor with the ionic liquid based conductive nano-composites. As this is the final year of doctoral course, so publishing research outcome in scientific journals and working for patent will be given priority along with advancing research.

  • 研究成果

    (7件)

すべて 2018 2017

すべて 雑誌論文 (3件) (うち国際共著 3件、 オープンアクセス 1件) 学会発表 (4件) (うち国際学会 3件)

  • [雑誌論文] Hydrogel coating on soft polymeric substrates for microfluidic devices2018

    • 著者名/発表者名
      Ahmed Kumkum、Yamada Naoya、Wada Masato、Kameyama Toshiki、Kawakami Masaru、Khosla Ajit、Furukawa Hidemitsu
    • 雑誌名

      Microsystem Technologies

      巻: - ページ: 1-6

    • DOI

      https://doi.org/10.1007/s00542-018-3853-y

    • オープンアクセス / 国際共著
  • [雑誌論文] Development of multi-material 3D printer2018

    • 著者名/発表者名
      Basher Samiul、Khosla Ajit、Furukawa Hidemitsu、Kawakami Masaru、Ahmed Kumkum、Saito Azusa
    • 雑誌名

      SPIE Proceedings

      巻: 105970 ページ: 1-6

    • DOI

      10.1117/12.2296453

    • 国際共著
  • [雑誌論文] Poly ionic liquid-based nano composites for smart electro-mechanical devices2017

    • 著者名/発表者名
      Ahmed Kumkum、Khosla Ajit、Kawakami Masaru、Furukawa Hidemitsu
    • 雑誌名

      SPIE Proceedings

      巻: 10167 ページ: 1-7

    • DOI

      10.1117/12.2261407

    • 国際共著
  • [学会発表] Fabrication of shape memory gels using 3D printer2018

    • 著者名/発表者名
      MD Nahin Islam Shiblee, Kumkum Ahmed, Azusa Saito, Hidemitsu Furukawa
    • 学会等名
      SPIE NDE 2018
    • 国際学会
  • [学会発表] Development of multi-material 3D printer2018

    • 著者名/発表者名
      Samiul Basher, Kumkum Ahmed, Azusa Saito, Ajit Khosla, Masaru Kawakami, Hidemitsu Furukawa
    • 学会等名
      SPIE NDE 2018
    • 国際学会
  • [学会発表] Ionic liquid in 3D printing2017

    • 著者名/発表者名
      Kumkum Ahmed, Naofumi Naga, Masaru Kawakami, Ajit Khosla, Hidemitsu Furukawa
    • 学会等名
      SPIE NDE 2018
    • 国際学会
  • [学会発表] Development of 3D Printable Nanocomposite Materials2017

    • 著者名/発表者名
      Kumkum Ahmed, Masaru Kawakami, Hidemitsu Furukawa,
    • 学会等名
      Yamagata University and Donghua University joint symposium

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公開日: 2018-12-17  

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