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Nanoarchitectured metal-organic framework-derived hollow carbon nanofiber filters for advanced oxidation processes

Journal Article


Abstract


  • Carbon materials, especially N-doped carbon materials with a one-dimensional (1D) hollow structure, have attracted great attention as one of the most efficient and eco-friendly catalysts for advanced oxidation processes (AOPs). The complex synthesis process of 1D hollow carbon however remains a major challenge in meeting the growing demand for it as a superior carbon-based catalyst. Herein, we demonstrate a facile strategy to synthesize 1D hollow carbon nanofibers (HCNFs) in a scalable manner. In this study, zeolitic imidazolate framework-8 (ZIF-8)/polyacrylonitrile (PAN) fibers were fabricated via electrospinning, and subsequent pyrolysis of the as-prepared ZIF-8/PAN composite nanofibers produced HCNFs. With excellent structural advantages and N-doped composition, HCNFs exhibited a remarkable level of catalytic degradation of tetracycline (TC) in the peroxymonosulfate (PMS) activation system. Furthermore, the HCNFs also showed good mechanical flexibility. A catalytic device was then constructed to explore the potential applications of HCNFs.

Authors


  •   Wang, Chaohai (external author)
  •   Kim, Jeonghun (external author)
  •   Kim, Minjun (external author)
  •   Lim, Hyunsoo (external author)
  •   Zhang, Ming (external author)
  •   You, Jungmok (external author)
  •   Yun, Jung-Ho (external author)
  •   Bando, Yoshio
  •   Li, Jiansheng (external author)
  •   Yamauchi, Yusuke (external author)

Publication Date


  • 2019

Citation


  • Wang, C., Kim, J., Kim, M., Lim, H., Zhang, M., You, J., Yun, J., Bando, Y., Li, J. & Yamauchi, Y. (2019). Nanoarchitectured metal-organic framework-derived hollow carbon nanofiber filters for advanced oxidation processes. Journal of Materials Chemistry A, 7 (22), 13743-13750.

Scopus Eid


  • 2-s2.0-85066846825

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/3674

Number Of Pages


  • 7

Start Page


  • 13743

End Page


  • 13750

Volume


  • 7

Issue


  • 22

Place Of Publication


  • United Kingdom

Abstract


  • Carbon materials, especially N-doped carbon materials with a one-dimensional (1D) hollow structure, have attracted great attention as one of the most efficient and eco-friendly catalysts for advanced oxidation processes (AOPs). The complex synthesis process of 1D hollow carbon however remains a major challenge in meeting the growing demand for it as a superior carbon-based catalyst. Herein, we demonstrate a facile strategy to synthesize 1D hollow carbon nanofibers (HCNFs) in a scalable manner. In this study, zeolitic imidazolate framework-8 (ZIF-8)/polyacrylonitrile (PAN) fibers were fabricated via electrospinning, and subsequent pyrolysis of the as-prepared ZIF-8/PAN composite nanofibers produced HCNFs. With excellent structural advantages and N-doped composition, HCNFs exhibited a remarkable level of catalytic degradation of tetracycline (TC) in the peroxymonosulfate (PMS) activation system. Furthermore, the HCNFs also showed good mechanical flexibility. A catalytic device was then constructed to explore the potential applications of HCNFs.

Authors


  •   Wang, Chaohai (external author)
  •   Kim, Jeonghun (external author)
  •   Kim, Minjun (external author)
  •   Lim, Hyunsoo (external author)
  •   Zhang, Ming (external author)
  •   You, Jungmok (external author)
  •   Yun, Jung-Ho (external author)
  •   Bando, Yoshio
  •   Li, Jiansheng (external author)
  •   Yamauchi, Yusuke (external author)

Publication Date


  • 2019

Citation


  • Wang, C., Kim, J., Kim, M., Lim, H., Zhang, M., You, J., Yun, J., Bando, Y., Li, J. & Yamauchi, Y. (2019). Nanoarchitectured metal-organic framework-derived hollow carbon nanofiber filters for advanced oxidation processes. Journal of Materials Chemistry A, 7 (22), 13743-13750.

Scopus Eid


  • 2-s2.0-85066846825

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/3674

Number Of Pages


  • 7

Start Page


  • 13743

End Page


  • 13750

Volume


  • 7

Issue


  • 22

Place Of Publication


  • United Kingdom