Electro-deoxidation behavior of graphite oxide in aqueous solution

Kwang Ho Jeong, Ha Myung Jeong, Sang Mun Jeong, Kyeong Youl Jung, Eun Young Choi, Yun Chan Kang

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


The electro-deoxidation of unexfoliated GO has been carried out in aqueous solution. The electro-deoxidation of GO took place from -0.4 V vs. Ag/AgCl in KCl solution and showed the best results at -1.0 V. The pH value of the KCl solution after the electro-deoxidation increased up to 11.35 from the neutral electrolyte (pH=7.20) due to the build-up of OH- in the electrolyte, which originates from the oxygen functional groups removed from GO by the electro-deoxidation. The neutral solution was more effective than the alkali solution for the electro-deoxidation of GO.

Original languageEnglish
Pages (from-to)245-249
Number of pages5
JournalJournal of Chemical Engineering of Japan
Issue number3
Publication statusPublished - 2013
Externally publishedYes


  • Electro-deoxidation
  • Graphite oxide
  • KCl solution
  • Oxygen-containing functional groups
  • Reduced graphite oxide

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)


Dive into the research topics of 'Electro-deoxidation behavior of graphite oxide in aqueous solution'. Together they form a unique fingerprint.

Cite this