Decoration of Graphene in Plasma Jets of a DC Plasma Torch for 2D Printing

The features of graphene synthesis in an electric arc reactor were studied. The synthesis was carried out using a propane-butane mixture as a precursor of carbon and helium, a plasma-forming gas. The pressure in the system was 200–710 Torr at a DC plasma torch power of 28–35 kW. It has been establis...

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Bibliographic Details
Published inHigh energy chemistry Vol. 57; no. Suppl 1; pp. S200 - S203
Main Authors Shavelkina, M. B., Antonova, I. V., Ivanov, A. I., Nebogatikova, N. A., Soots, R. A.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.10.2023
Springer Nature B.V
Subjects
Chemistry
Chemistry and Materials Science
Graphene
Oxygen atoms
Physical Chemistry
Plasma jets
Synthesis
decorated graphene
glucose
DC plasma torch plasma jet
sensor
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Summary:The features of graphene synthesis in an electric arc reactor were studied. The synthesis was carried out using a propane-butane mixture as a precursor of carbon and helium, a plasma-forming gas. The pressure in the system was 200–710 Torr at a DC plasma torch power of 28–35 kW. It has been established that due to synthesis in the volume of a plasma flow, graphene has a deformed surface, on which hydrogen and oxygen atoms were present. Based on graphene decorated with heteroatoms, a glucose-sensitive sensor deposited on a flexible support by 2D printing has been obtained.
ISSN:0018-1439
1608-3148
DOI:10.1134/S0018143923070421