Acta Innovations (Jan 2018)

The optimisation of chromatographic conditions for the determination of acceptor-donor properties of graphene oxide and reduced graphene oxide

  • Henryk Grajek,
  • Justyna Jonik,
  • Leszek Rutkowski,
  • Marcin Purchała,
  • Tomasz Wawer

DOI
https://doi.org/10.32933/ActaInnovations.26.1
Journal volume & issue
no. 26
pp. 5 – 20

Abstract

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The oxidised and reduced graphene samples (having different surface functionalities) were studied by inverse gas chromatography to characterise their acceptor-donor properties. The DN values denoting the donor number in the Gutmann scale and the AN* values denoting the acceptor number in the Riddle-Fowkes scale have been chosen in the estimation of the electron-acceptor parameter KA and electron-donor parameter KD values.

Keywords