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2020 年度 実施状況報告書

Hierarchical Nanoporous Fullerene Crystal Design for Higher Efficiency VOC Sensors

研究課題

研究課題/領域番号 20K05590
研究機関国立研究開発法人物質・材料研究機構

研究代表者

Shrestha L.Kumar  国立研究開発法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, 主幹研究員 (90588922)

研究期間 (年度) 2020-04-01 – 2023-03-31
キーワードNanoporous fullerene
研究実績の概要

Using a solution based strategy under an ambient conditions of temperature and pressure, we have successfully produced fullerene-based nanomaterials including macaroni fullerene crystals and hexagon sheets which upon thermal annealing transformed into hierarchically porous carbon materials consisting of both micro-and mesopore architectures. The obtained porous materials have been characterized by FTIR, Raman scattering, XRD, SEM, TEM and XPS. It is concluded that the surface area and porosity of the fullerene based materials could be enhanced upon thermal annealing at higher temperatures. Preliminary results show that the porous fullerene nanomaterials show better selectivity towards aromatic vapors such as benzene, toluene and aniline compared to aliphatic vapors.

現在までの達成度 (区分)
現在までの達成度 (区分)

2: おおむね順調に進展している

理由

The research is progressing a bit slower than expected, which is partly due to COVID19 pandemic. Also, due to batch synthesis technique, scale up material production is taking time. We are also thinking of alternative ways to scale up keeping the porous structure of the materials.

今後の研究の推進方策

Fabrication of novel composite materials based on fullerene-derived nanoporous carbon and deep and detailed investigations of the VOC sensing performance covering a wide varieties of analyte vapors such as alcohols, aldehydes, acids, and aromatic compounds.

  • 研究成果

    (8件)

すべて 2021 2020

すべて 雑誌論文 (8件) (うち国際共著 6件、 査読あり 8件、 オープンアクセス 4件)

  • [雑誌論文] Life science nanoarchitectonics at interfaces2021

    • 著者名/発表者名
      Ariga Katsuhiko、Tsai Kun-Che、Shrestha Lok Kumar、Hsu Shan-hui
    • 雑誌名

      Materials Chemistry Frontiers

      巻: 5 ページ: 1018~1032

    • DOI

      10.1039/d0qm00615g

    • 査読あり / 国際共著
  • [雑誌論文] Washnut Seed-Derived Ultrahigh Surface Area Nanoporous Carbons as High Rate Performance Electrode Material for Supercapacitors2021

    • 著者名/発表者名
      Shrestha Ram Lal、Chaudhary Rashma、Shrestha Rekha Goswami、Shrestha Timila、Maji Subrata、Ariga Katsuhiko、Shrestha Lok Kumar
    • 雑誌名

      Bulletin of the Chemical Society of Japan

      巻: 94 ページ: 565~572

    • DOI

      10.1246/bcsj.20200314

    • 査読あり / 国際共著
  • [雑誌論文] Zero-to-one (or more) nanoarchitectonics: how to produce functional materials from zero-dimensional single-element unit, fullerene2021

    • 著者名/発表者名
      Ariga Katsuhiko、Shrestha Lok Kumar
    • 雑誌名

      Materials Advances

      巻: 2 ページ: 582~597

    • DOI

      10.1039/d0ma00744g

    • 査読あり
  • [雑誌論文] Fullerene Nanoarchitectonics with Shape-Shifting2020

    • 著者名/発表者名
      Ariga Katsuhiko、Shrestha Lok Kumar
    • 雑誌名

      Materials

      巻: 13 ページ: 2280~2280

    • DOI

      10.3390/ma13102280

    • 査読あり / オープンアクセス
  • [雑誌論文] Nanoporous Carbon Materials Derived from Washnut Seed with Enhanced Supercapacitance2020

    • 著者名/発表者名
      Shrestha Ram Lal、Shrestha Timila、Tamrakar Birendra Man、Shrestha Rekha Goswami、Maji Subrata、Ariga Katsuhiko、Shrestha Lok Kumar
    • 雑誌名

      Materials

      巻: 13 ページ: 2371~2371

    • DOI

      10.3390/ma13102371

    • 査読あり / オープンアクセス / 国際共著
  • [雑誌論文] 1D materials from ionic self-assembly in mixtures containing chromonic liquid crystal mesogens2020

    • 著者名/発表者名
      Rodriguez-Abreu Carlos、Kolen'ko Yury V.、Kovnir Kirill、Sanchez-Dominguez Margarita、Shrestha Rekha Goswami、Bairi Partha、Ariga Katsuhiko、Shrestha Lok Kumar
    • 雑誌名

      Physical Chemistry Chemical Physics

      巻: 22 ページ: 23276~23285

    • DOI

      10.1039/d0cp04348f

    • 査読あり / 国際共著
  • [雑誌論文] Jackfruit Seed-Derived Nanoporous Carbons as the Electrode Material for Supercapacitors2020

    • 著者名/発表者名
      Chaudhary Rashma、Maji Subrata、Shrestha Rekha Goswami、Shrestha Ram Lal、Shrestha Timila、Ariga Katsuhiko、Shrestha Lok Kumar
    • 雑誌名

      C

      巻: 6 ページ: 73~73

    • DOI

      10.3390/c6040073

    • 査読あり / オープンアクセス / 国際共著
  • [雑誌論文] Nanoarchitectonics of Lotus Seed Derived Nanoporous Carbon Materials for Supercapacitor Applications2020

    • 著者名/発表者名
      Shrestha Ram Lal、Chaudhary Rashma、Shrestha Timila、Tamrakar Birendra Man、Shrestha Rekha Goswami、Maji Subrata、Hill Jonathan P.、Ariga Katsuhiko、Shrestha Lok Kumar
    • 雑誌名

      Materials

      巻: 13 ページ: 5434~5434

    • DOI

      10.3390/ma13235434

    • 査読あり / オープンアクセス / 国際共著

URL: 

公開日: 2023-12-25  

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