Plasma-Assisted Electrochemical Exfoliation of Graphite in the Pulsed Mode

Plasma-Assisted Electrochemical Exfoliation of Graphite in the Pulsed Mode ISSN 0018-1439, High Energy Chemistry, 2018, Vol. 52, No. 3, pp. 272–273. © Pleiades Publishing, Ltd., 2018. Original Russian Text © A.G. Krivenko, R.A. Manzhos, A.S. Kotkin, 2018, published in Khimiya Vysokikh Energii, 2018, Vol. 52, No. 3, pp. 248–250. SHORT COMMUNICATIONS PLASMA CHEMISTRY Plasma-Assisted Electrochemical Exfoliation of Graphite in the Pulsed Mode A. G. Krivenko*, R. A. Manzhos, and A. S. Kotkin Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow oblast, 142432 Russia *e-mail: krivenko@icp.ac.ru Received December 8, 2017 DOI: 10.1134/S0018143918030074 The exfoliation of commercially produced GR-280 the electrochemical cell after only ~10 min at a pulse graphite into few-layered graphene (FLG) structures duration of 20–50 ms and a pulse ratio of 2–3. The was accomplished by applying repetitive pulses with an aqueous electrolyte dispersion obtained was converted amplitude of ±(150–200) V to graphite electrodes into a stable suspension of graphene structures in immersed in a 0.3 M Na SO aqueous solution. In water with a concentration of ~2–15 mg/mL without 2 4 comparison with the commonly used electrochemical electrolyte traces after several stages of decantation, exfoliation methods [1, 2], a distinguishing feature of centrifugation, and short-term ultrasonication. The this work was the application http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png High Energy Chemistry Springer Journals

Plasma-Assisted Electrochemical Exfoliation of Graphite in the Pulsed Mode

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Publisher
Pleiades Publishing
Copyright
Copyright © 2018 by Pleiades Publishing, Ltd.
Subject
Chemistry; Physical Chemistry
ISSN
0018-1439
eISSN
1608-3148
D.O.I.
10.1134/S0018143918030074
Publisher site
See Article on Publisher Site

Abstract

ISSN 0018-1439, High Energy Chemistry, 2018, Vol. 52, No. 3, pp. 272–273. © Pleiades Publishing, Ltd., 2018. Original Russian Text © A.G. Krivenko, R.A. Manzhos, A.S. Kotkin, 2018, published in Khimiya Vysokikh Energii, 2018, Vol. 52, No. 3, pp. 248–250. SHORT COMMUNICATIONS PLASMA CHEMISTRY Plasma-Assisted Electrochemical Exfoliation of Graphite in the Pulsed Mode A. G. Krivenko*, R. A. Manzhos, and A. S. Kotkin Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow oblast, 142432 Russia *e-mail: krivenko@icp.ac.ru Received December 8, 2017 DOI: 10.1134/S0018143918030074 The exfoliation of commercially produced GR-280 the electrochemical cell after only ~10 min at a pulse graphite into few-layered graphene (FLG) structures duration of 20–50 ms and a pulse ratio of 2–3. The was accomplished by applying repetitive pulses with an aqueous electrolyte dispersion obtained was converted amplitude of ±(150–200) V to graphite electrodes into a stable suspension of graphene structures in immersed in a 0.3 M Na SO aqueous solution. In water with a concentration of ~2–15 mg/mL without 2 4 comparison with the commonly used electrochemical electrolyte traces after several stages of decantation, exfoliation methods [1, 2], a distinguishing feature of centrifugation, and short-term ultrasonication. The this work was the application

Journal

High Energy ChemistrySpringer Journals

Published: Jun 1, 2018

References

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