Use of deuterium labelling - Evidence of graphene hydrogenation by reduction of graphite oxide using aluminium in sodium hydroxide

Ondřej Jankovský, Petr Šimek, Michal Nováček, Jan Luxa, David Sedmidubský, Martin Pumera, Anna Macková, Romana Mikšová, Zdeněk Sofer

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Highly hydrogenated graphene is one of the main focuses in graphene research. Hydrogenated graphene may have many unique properties such as fluorescence, ferromagnetism, and a tuneable band gap. The most widely used techniques for the fabrication of highly hydrogenated graphene are based on technically challenging methods concerning the usage of liquid ammonia reduction pathways with alkali metals or plasma hydrogenation. However, the reduction of graphene oxide by nascent hydrogen is a simple and effective method leading to the formation of highly hydrogenated graphene at room temperature. Using deuterium labelling, we studied the hydrogenation of graphene oxides prepared by chlorate and permanganate methods. The nascent hydrogen/deuterium was formed by the reaction of aluminum powder with a solution of sodium deuteroxide in deuterated water. The synthesis of hydrogenated graphene was confirmed and it was characterized in detail. This journal is

Original languageEnglish
Pages (from-to)18733-18739
Number of pages7
JournalRSC Advances
Volume5
Issue number24
DOIs
Publication statusPublished - 2015

Fingerprint

Sodium Hydroxide
Graphite
Aluminum Oxide
Deuterium
Graphene
Labeling
Hydrogenation
Sodium
Aluminum
Oxides
Hydrogen
Chlorates
Alkali Metals
Ferromagnetism
Alkali metals
Ammonia
Powders
Energy gap
Fluorescence
Plasmas

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

Jankovský, Ondřej ; Šimek, Petr ; Nováček, Michal ; Luxa, Jan ; Sedmidubský, David ; Pumera, Martin ; Macková, Anna ; Mikšová, Romana ; Sofer, Zdeněk. / Use of deuterium labelling - Evidence of graphene hydrogenation by reduction of graphite oxide using aluminium in sodium hydroxide. In: RSC Advances. 2015 ; Vol. 5, No. 24. pp. 18733-18739.
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Jankovský, O, Šimek, P, Nováček, M, Luxa, J, Sedmidubský, D, Pumera, M, Macková, A, Mikšová, R & Sofer, Z 2015, 'Use of deuterium labelling - Evidence of graphene hydrogenation by reduction of graphite oxide using aluminium in sodium hydroxide', RSC Advances, vol. 5, no. 24, pp. 18733-18739. https://doi.org/10.1039/c4ra16794e

Use of deuterium labelling - Evidence of graphene hydrogenation by reduction of graphite oxide using aluminium in sodium hydroxide. / Jankovský, Ondřej; Šimek, Petr; Nováček, Michal; Luxa, Jan; Sedmidubský, David; Pumera, Martin; Macková, Anna; Mikšová, Romana; Sofer, Zdeněk.

In: RSC Advances, Vol. 5, No. 24, 2015, p. 18733-18739.

Research output: Contribution to journalArticle

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AU - Šimek, Petr

AU - Nováček, Michal

AU - Luxa, Jan

AU - Sedmidubský, David

AU - Pumera, Martin

AU - Macková, Anna

AU - Mikšová, Romana

AU - Sofer, Zdeněk

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