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Smooth surface induced glossy appearance of freestanding multiwall carbon nanotube sheet KCI 등재

  • 언어ENG
  • URLhttps://db.koreascholar.com/Article/Detail/420615
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Carbon Letters (Carbon letters)
한국탄소학회 (Korean Carbon Society)
초록

Carbon nanotube (CNT) structures reported in the literature often have a black color with low reflectance and matt surface appearance. Only a few papers reported the high reflectance and glossy appearance of the CNT surface on a substrate. To our knowledge, no one has reported the glossy appearance of freestanding CNT. Herein, we have successfully fabricated a freestanding multi-walled CNT sheet with a glossy or mirror-like surface appearance. Raman spectroscopy confirmed that both matt and glossy freestanding CNT sheets have the same chemical composition. We found that the glossy freestanding CNT sheet has a relatively flat surface morphology compared to matt freestanding CNT sheet, as seen in the atomic force microscopy results. We attributed the glossy appearance due to a relatively flat surface morphology of the freestanding CNT sheet.

목차
    Abstract
    1 Introduction
    2 Experimental details
        2.1 Fabrication of glossy and matt MWCNT sheets
        2.2 Characterization of glossy and matt MWCNT sheets
    3 Results and discussion
    4 Conclusion
    Acknowledgements 
    References
저자
  • Rahmat Agung Susantyoko(Department of Mechanical Engineering, Masdar Institute, Khalifa University of Science and Technology)
  • Noura Aldarmaki(Department of Mechanical Engineering, Masdar Institute, Khalifa University of Science and Technology)
  • Zainab Karam(Department of Mechanical Engineering, Masdar Institute, Khalifa University of Science and Technology)
  • Ibrahim Mustafa(Department of Mechanical Engineering, Masdar Institute, Khalifa University of Science and Technology)
  • Saif Almheiri(Department of Mechanical Engineering, Masdar Institute, Khalifa University of Science and Technology, DEWA R&D Center, Dubai Electricity and Water Authority (DEWA))