Blue photoluminescence from chemically derived graphene oxide

Goki Eda, Yun Yue Lin, Cecilia Mattevi, Hisato Yamaguchi, Hsin An Chen, I. Sheng Chen, Chun Wei Chen, Manish Chhowalla

Research output: Contribution to journal › Article

1262 Citations (Scopus)

Abstract

(Figure Presented) Blue photoluminescene (PL) from chemically derived graphene oxide has been observed. The PL is attributed to radiative recombination of electron-hole pairs in isolated "molecular" sp 2 domains, which are present within the carbon-oxygen sp3 matrix in chemically derived graphene oxide. The PL intensity is correlated to the evolution of sp2 domains during reduction.

Original languageEnglish
Pages (from-to)505-509
Number of pages5
JournalAdvanced Materials
Volume22
Issue number4
DOIs
Publication statusPublished - Jan 26 2010

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Graphite
Oxides
Graphene
Photoluminescence
Carbon
Oxygen
Electrons

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Eda, G., Lin, Y. Y., Mattevi, C., Yamaguchi, H., Chen, H. A., Chen, I. S., ... Chhowalla, M. (2010). Blue photoluminescence from chemically derived graphene oxide. Advanced Materials, 22(4), 505-509. https://doi.org/10.1002/adma.200901996

Blue photoluminescence from chemically derived graphene oxide. / Eda, Goki; Lin, Yun Yue; Mattevi, Cecilia; Yamaguchi, Hisato; Chen, Hsin An; Chen, I. Sheng; Chen, Chun Wei; Chhowalla, Manish.

In: Advanced Materials, Vol. 22, No. 4, 26.01.2010, p. 505-509.

Research output: Contribution to journal › Article

Eda, G, Lin, YY, Mattevi, C, Yamaguchi, H, Chen, HA, Chen, IS, Chen, CW & Chhowalla, M 2010, 'Blue photoluminescence from chemically derived graphene oxide', Advanced Materials, vol. 22, no. 4, pp. 505-509. https://doi.org/10.1002/adma.200901996
Eda G, Lin YY, Mattevi C, Yamaguchi H, Chen HA, Chen IS et al. Blue photoluminescence from chemically derived graphene oxide. Advanced Materials. 2010 Jan 26;22(4):505-509. https://doi.org/10.1002/adma.200901996
Eda, Goki ; Lin, Yun Yue ; Mattevi, Cecilia ; Yamaguchi, Hisato ; Chen, Hsin An ; Chen, I. Sheng ; Chen, Chun Wei ; Chhowalla, Manish. / Blue photoluminescence from chemically derived graphene oxide. In: Advanced Materials. 2010 ; Vol. 22, No. 4. pp. 505-509.
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