Search results for: MULTILAYERED GRAPHENE

• 3D Hierarchical Boron-Doped Diamond-Multilayered Graphene Nanowalls as an Efficient Supercapacitor Electrode

  Publication

  • D. Banerjee
  • S. Kamatchi
  • D. Sujit
  • M. Ficek
  • B. Gourav
  • J. Ryl
  • D. Maheshwar Phase
  • M. Gupta
  • R. Bogdanowicz
  • I. Lin... and 3 others

  - Journal of Physical Chemistry C - Year 2019

  Synthesis of stable hybrid carbon nanostructure for high-performance supercapacitor electrode with long life-cycle for electronic and energy storage devices is a real challenge. Here, we present a one-step synthesis method to produce conductive boron-doped hybrid carbon nanowalls (HCNWs), where sp2-bonded graphene has been integrated with and over a three-dimensional curved wall-like network of sp3-bonded diamond. The spectroscopic...

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• Self-organized multilayered graphene-boron doped diamond hybrid nanowalls for high performance electron emission devices

  Publication

  • K. J. Sankaran
  • M. Ficek
  • S. Kunuku
  • P. Kalpataru
  • C. Yeh
  • J. Park
  • M. Sawczak
  • P. Michałowski
  • K. Leou
  • R. Bogdanowicz... and 2 others

  - NANOSCALE - Year 2018

  Carbon nanomaterials like nanotubes, nanoflakes/nanowalls and graphene have been used as electron sources due to their superior field electron emission (FEE) characteristics. Nevertheless, these materials show poor stability and a short lifetime, preventing them from being used in practical device applications. The intention of this study was to find an innovative nanomaterial, possessing both high robustness and reliable FEE behavior....

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