Recent Advances on Graphene Quantum Dots: From Chemistry and Physics to Applications

Yibo Yan, Jun Gong, Jie Chen, Zhiping Zeng, Wei Huang, Kanyi Pu, Jiyang Liu, Peng Chen

Research output: Contribution to journalReview articlepeer-review

719 Scopus citations

Abstract

Graphene quantum dots (GQDs) that are flat 0D nanomaterials have attracted increasing interest because of their exceptional chemicophysical properties and novel applications in energy conversion and storage, electro/photo/chemical catalysis, flexible devices, sensing, display, imaging, and theranostics. The significant advances in the recent years are summarized with comparative and balanced discussion. The differences between GQDs and other nanomaterials, including their nanocarbon cousins, are emphasized, and the unique advantages of GQDs for specific applications are highlighted. The current challenges and outlook of this growing field are also discussed.

Original languageEnglish
Article number1808283
JournalAdvanced Materials
Volume31
Issue number21
DOIs
StatePublished - 24 May 2019

Keywords

  • 0D nanomaterials
  • biomedical applications
  • catalysis
  • energy conversion
  • flexible devices
  • graphene quantum dots

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