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Electrochemically preparation of functionalized graphene using sodium dodecyl benzene sulfonate(SDBS)

  • Eun Hye Joo
  • , Tapas Kuila
  • , Nam Hoon Kim
  • , Joong Hee Lee
  • , Seon A. Kim
  • , Eu Gene Park
  • , Un Hyeung Lee
  • Jeonbuk National University
  • Council of Scientific and Industrial Research (CSIR)
  • Jeonju Jungang Girls' High School
  • Jeonju Girls' High School
  • Jeonbuk Science High School

Research output: Contribution to conferenceConference paperpeer-review

Abstract

Preparation of functionalized graphene by electrochemical exfoliation of graphite rod using sodium dodecyl benzene sulfonate (SDBS) is reported. SDBS solution has been used as the electrolyte as well as functional groups. SDBD is an anionic surfactant which helps to provide uniform dispersion in water and prevents the π-π stacking as well. XRD result indicates the formation of graphene whereas; the functionalization of graphene was confirmed through the FT-IR spectrum, which shows presence of peaks corresponding to SO3 -. UV-vis spectroscopy demonstrates the dispersibility of SDBS-functionalized graphene, and peaks of SDBS and graphene appeared at 225 nm and 260nm, respectively. Raman spectroscopy show ID/IG ratio is < 1. It means that defects of SDBS-functionalized graphene are reduced.

Original languageEnglish
Title of host publicationMulti-Functional Materials and Structures IV
Pages246-249
Number of pages4
DOIs
StatePublished - 2013
Event4th International Conference on Multi-Functional Materials and Structures, MFMS 2013 - Sathorn-Taksin, Bangkok, Thailand
Duration: 2013.07.142013.07.17

Publication series

NameAdvanced Materials Research
Volume747
ISSN (Print)1022-6680

Conference

Conference4th International Conference on Multi-Functional Materials and Structures, MFMS 2013
Country/TerritoryThailand
CitySathorn-Taksin, Bangkok
Period13.07.1413.07.17

Keywords

  • Electrolytic exfoliation
  • Graphene
  • Sodium dodecyl benzene sulfonate(SDBS)
  • Surfactant

Quacquarelli Symonds(QS) Subject Topics

  • Engineering & Technology

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