Electrogenerated chemiluminescence of partially oxidized highly oriented pyrolytic graphite surfaces and of graphene oxide nanoparticles.

نویسندگان

  • Fu-Ren F Fan
  • Sungjin Park
  • Yanwu Zhu
  • Rodney S Ruoff
  • Allen J Bard
چکیده

Electrogenerated chemiluminescence (ECL) can be obtained from an electrochemically oxidized highly oriented pyrolytic graphite electrode or a graphene oxide suspension in an aqueous solution containing 0.1 M NaClO(4), phosphate buffer (PBS) (pH = 7.0) and 13 mM tri-n-propylamine. Single ECL events from individual graphene oxide nanosheets can be observed. The observation of ECL in such systems may lead to the development of a new class of carbon-based nanomaterials for potentially highly sensitive analytical applications.

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عنوان ژورنال:
  • Journal of the American Chemical Society

دوره 131 3  شماره 

صفحات  -

تاریخ انتشار 2009