One-step process for the exfoliation and surface modification of graphene by electrochemical method

  • Peng Li
  • , Seon Hyeong Bae
  • , Qing Yuan Zan
  • , Nam Hoon Kim
  • , Joong Hee Lee*
  • *Corresponding author for this work

Research output: Contribution to conferenceConference paperpeer-review

Abstract

SDBS modified graphene was prepared by electrochemical method using Sodium dodecyl benzene sulfonate (SDBS) as electrolyte and graphite rod as electrode. The anode graphite rod was corroded and deposited at the bottom of the electrolyte solution. The obtained graphene was characterized by Atomic force microscopy (AFM), Raman and Fourier transform infrared spectra (FT-IR). AFM images indicated that most of the layers had the thickness of less than 2 nm, suggesting the fromation of single layer of graphene. The resulting graphene showed very good dispersion stability both in water and in organic solvents (ethanol, acetone).

Original languageEnglish
Title of host publicationMulti-Functional Materials and Structures III
Pages743-746
Number of pages4
DOIs
StatePublished - 2010
Event3rd International Conference on Multi-Functional Materials and Structures, MFMS 2010 - Jeonju, Korea, Republic of
Duration: 2010.09.142010.09.18

Publication series

NameAdvanced Materials Research
Volume123-125
ISSN (Print)1022-6680

Conference

Conference3rd International Conference on Multi-Functional Materials and Structures, MFMS 2010
Country/TerritoryKorea, Republic of
CityJeonju
Period10.09.1410.09.18

Keywords

  • Electrochemical
  • Graphene
  • Modification

Quacquarelli Symonds(QS) Subject Topics

  • Engineering & Technology

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