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Graphene quantum dots synthesis and energy application: a review

  • Carbon Letters
  • Abbr : Carbon Lett.
  • 2021, 31(1), pp.1-12
  • DOI : 10.1007/s42823-020-00154-w
  • Publisher : Korean Carbon Society
  • Research Area : Natural Science > Natural Science General > Other Natural Sciences General
  • Received : February 7, 2020
  • Accepted : May 12, 2020
  • Published : February 1, 2021

S. Akash Prabhu 1 K. Geetha. 1

1Nanotechnology Division, Department of Electronic and Communication Engineering, Periyar Maniammai I

Accredited

ABSTRACT

Graphene Quantum Dots (GQDs), zero-dimensional nanoparticles which are derived from carbon-based sources owned the new pavement for the energy storage applications. With the varying synthesis routes, the in-built properties of GQDs are enhanced in different categories like quantum efficiency, nominal size range, and irradiation wavelength which could be applied for the several of energy and optoelectronics applications. GQDs are especially applicable in the specific energy storage devices such as super capacitors, solar cells, and lithium-ion batteries which were demonstrated in this work. This paper critically reviews about the synthesis techniques used for the GQDs involving energy storage applications with increased capacitance, energy conversion, retention capability, and stability.

Citation status

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Total Citation Counts(KCI+WOS) (42) This is the number of times that the duplicate count has been removed by comparing the citation list of WoS and KCI.

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