Development of a one-pot synthesis of rGO in water by optimizing Tour's method parameters.

Autor: Rossi A; Department of Chemistry and NIS Centre, University of Torino, Via Giuria 7, Torino, 10125, Italy., Alladio E; Department of Chemistry and NIS Centre, University of Torino, Via Giuria 7, Torino, 10125, Italy., Drobne D; Department of Biology, Biotechnical Faculty, University of Ljubljana, Večna Pot 111, Ljubljana, SI-1000, Slovenia., Hodoroaba VD; Federal Institute for Materials Research and Testing (BAM), Unter den Eichen 44-46, 12203, Berlin, Germany., Jurkschat K; Department of Materials, Oxford University, Begbroke Science Park, Begbroke Hill, Yarnton, Oxford, OX5 1PF, UK., Kononenko V; Department of Biology, Biotechnical Faculty, University of Ljubljana, Večna Pot 111, Ljubljana, SI-1000, Slovenia., Madbouly LA; Federal Institute for Materials Research and Testing (BAM), Unter den Eichen 44-46, 12203, Berlin, Germany., Mrkwitschka P; Federal Institute for Materials Research and Testing (BAM), Unter den Eichen 44-46, 12203, Berlin, Germany., Novak S; Department of Biology, Biotechnical Faculty, University of Ljubljana, Večna Pot 111, Ljubljana, SI-1000, Slovenia., Radnik J; Federal Institute for Materials Research and Testing (BAM), Unter den Eichen 44-46, 12203, Berlin, Germany., Saje Š; Department of Biology, Biotechnical Faculty, University of Ljubljana, Večna Pot 111, Ljubljana, SI-1000, Slovenia., Santalucia R; Department of Chemistry and NIS Centre, University of Torino, Via Giuria 7, Torino, 10125, Italy., Sordello F; Department of Chemistry and NIS Centre, University of Torino, Via Giuria 7, Torino, 10125, Italy., Pellegrino F; Department of Chemistry and NIS Centre, University of Torino, Via Giuria 7, Torino, 10125, Italy. francesco.pellegrino@unito.it.
Jazyk: angličtina
Zdroj: Scientific reports [Sci Rep] 2024 Sep 27; Vol. 14 (1), pp. 22381. Date of Electronic Publication: 2024 Sep 27.
DOI: 10.1038/s41598-024-73606-2
Abstrakt: Since its first synthesis in 2004, graphene has been widely studied and several different synthesis methods has been developed. Solvent exfoliation of graphite and the reduction of graphene oxide previously obtained through graphite oxidation are the most employed. In this work, we exploited synthesis conditions of a method usually employed for obtaining graphene oxide (the Tour's method) for directly obtaining a very poorly oxidised material with characteristics like reduced graphene oxide. For the first time, a one-pot synthesis of reduced graphene oxide (rGO) is reported avoiding the use of a post-synthesis chemical or thermal reduction of the graphene oxide that requires further reagents, heat and time.
(© 2024. The Author(s).)
Databáze: MEDLINE
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