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<p>Carbon-based Cu materials exhibit high stability and unique properties, including electrochemical CO<sub>2</sub> reduction and plasmon resonance. However, their production faces challenges due to complex synthetic routes and requirements for precise structural control. In this study, we present an efficient thermal method using furfuryl alcohol and Cu metal–organic frameworks to create nanostructured composites with a Cu core and a 2-nm layer porous carbon shell. The carbon shells increase the specific surface area of the material, enhancing substrate adsorption and the catalytic activity for nitrophenol degradation. Our composites are promising for pollutant removal, providing a framework for designing advanced catalytic materials.</p> Graphical abstract <p></p>

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Cu-based catalysts encased in a nanoporous carbon shell derived from furfuryl alcohol for isomeric nitrophenol degradation

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年5月22日

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  • Shinichi Hata,
  • Izumi Takenaga,
  • Sho Kitano,
  • Hiroki Habazaki,
  • Haifeng Wang,
  • Toru Murayama,
  • Tamao Ishida,
  • Yukou Du,
  • Naoki Toshima,
  • Yukihide Shiraishi

摘要

Carbon-based Cu materials exhibit high stability and unique properties, including electrochemical CO2 reduction and plasmon resonance. However, their production faces challenges due to complex synthetic routes and requirements for precise structural control. In this study, we present an efficient thermal method using furfuryl alcohol and Cu metal–organic frameworks to create nanostructured composites with a Cu core and a 2-nm layer porous carbon shell. The carbon shells increase the specific surface area of the material, enhancing substrate adsorption and the catalytic activity for nitrophenol degradation. Our composites are promising for pollutant removal, providing a framework for designing advanced catalytic materials.

Graphical abstract