Synthesis of few-layer graphene-like sheets from carbon-based powders via electrochemical exfoliation, using carbon black as an example

2017 ◽  
Vol 52 (18) ◽  
pp. 11004-11013 ◽  
Author(s):  
Saad Asadullah Sharief ◽  
Rahmat Agung Susantyoko ◽  
Mayada Alhashem ◽  
Saif Almheiri
Keyword(s):  
Carbon Black ◽  
Electrochemical Exfoliation ◽  
Layer Graphene ◽  
Few Layer Graphene ◽  
Carbon Based

Production of few-layer graphene structures in different modes of electrochemical exfoliation of graphite by voltage pulses

2019 ◽  
Vol 47 (5) ◽  
pp. 535-544 ◽  
Author(s):  
A. G. Krivenko ◽  
R. A. Manzhos ◽  
A. S. Kotkin ◽  
V. K. Kochergin ◽  
N. P. Piven ◽  
...  
Keyword(s):  
Electrochemical Exfoliation ◽  
Layer Graphene ◽  
Voltage Pulses ◽  
Few Layer Graphene ◽  
Graphene Structures

scholarly journals Electrochemical exfoliation for few-layer graphene in molybdate aqueous solution and its application for fast electrothermal film

2020 ◽  
Vol 30 (3) ◽  
pp. 312-320
Author(s):  
Juan Wu ◽  
Hongfei Wang ◽  
Jun Qiu ◽  
Jingwen Shao ◽  
Kefu Zhang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Electrochemical Exfoliation ◽  
Layer Graphene ◽  
Few Layer Graphene

Industrial scale synthesis of few-layer graphene nanosheets (FLGNSs): an exploration of electrochemical exfoliation approach

2020 ◽  
Vol 50 (6) ◽  
pp. 673-688 ◽  
Author(s):  
Sumanta Kumar Sahoo ◽  
Akhya Kumar Behera ◽  
Ramkumar Chandran ◽  
Archana Mallik
Keyword(s):  
Graphene Nanosheets ◽  
Industrial Scale ◽  
Electrochemical Exfoliation ◽  
Layer Graphene ◽  
Few Layer Graphene

scholarly journals High voltage electrochemical exfoliation of graphite for high-yield graphene production

RSC Advances ◽  
2019 ◽  
Vol 9 (50) ◽  
pp. 29305-29311 ◽  
Author(s):  
Sarah Roscher ◽  
René Hoffmann ◽  
Mario Prescher ◽  
Peter Knittel ◽  
Oliver Ambacher
Keyword(s):  
High Voltage ◽  
Single Step ◽  
High Yield ◽  
Natural Graphite ◽  
Electrochemical Exfoliation ◽  
Layer Graphene ◽  
Highly Efficient ◽  
Graphene Production ◽  
Few Layer Graphene

We demonstrate a highly efficient, single-step, cathodic exfoliation process of graphite to produce single- to few-layer graphene with a yield of over 70% from natural graphite flakes.

scholarly journals Electrochemical exfoliation of a graphite electrode in 1-ethyl-3-methylimidazolium chloride-[EMIM]+Cl−–AlCl3 ionic liquid and its electrocatalytic application

2021 ◽  
Vol 2 (6) ◽  
pp. 1993-1999
Author(s):  
Gengan Saravanan ◽  
Sankaranarayanan Sanjay ◽  
R. M. Gnanamuthu ◽  
Mutyala Sankararao
Keyword(s):  
Ionic Liquid ◽  
Modified Electrode ◽  
Graphite Electrode ◽  
Pt Nanoparticle ◽  
Electrochemical Exfoliation ◽  
Layer Graphene ◽  
Few Layer Graphene

An eco-friendly and economically viable electrochemical exfoliation method has the potential to produce few-layer graphene as a support for a dendritic Pt nanoparticle modified electrode for better non-enzymatic electrooxidation of glucose.

Few-layer graphene obtained by electrochemical exfoliation of graphite cathode

2013 ◽  
Vol 572 ◽  
pp. 61-65 ◽  
Author(s):  
Ming Zhou ◽  
Jie Tang ◽  
Qian Cheng ◽  
Gaojie Xu ◽  
Ping Cui ◽  
...  
Keyword(s):  
Electrochemical Exfoliation ◽  
Graphite Cathode ◽  
Layer Graphene ◽  
Few Layer Graphene

scholarly journals Electrical Conductivity of Films Formed by Few-Layer Graphene Structures Obtained by Plasma-Assisted Electrochemical Exfoliation of Graphite

2019 ◽  
Vol 2019 ◽  
pp. 1-6 ◽  
Author(s):  
Vladimir P. Vasiliev ◽  
Roman A. Manzhos ◽  
Alexander G. Krivenko
Keyword(s):  
Electronic Conductivity ◽  
Minor Effect ◽  
Electrochemical Exfoliation ◽  
Layer Graphene ◽  
Protic Solvents ◽  
Current Voltage ◽  
Current Voltage Characteristics ◽  
A Minor ◽  
Few Layer Graphene ◽  
Graphene Structures

Current-voltage characteristics of few-layer graphene structures (FLGS) obtained by plasma-assisted electrochemical exfoliation of graphite in Na2SO4 solution were measured. FLGS are shown to possess electronic conductivity, which indicates the predominant functionalization of the edges of graphene planes and the preservation of the structure of basal planes in obtained nanostructures as in the source graphite. The effect of humidity on the conductivity of FLGS films was studied. The resistance of films was found to increase with an increase in the relative humidity of the environment due to the shielding of FLGS flakes by a film of water. The effect of different solvents on the current-voltage characteristics of FLGS was analyzed. The conductivity of films significantly decreased in vapors of polar protic solvents, while there was a minor effect of nonpolar aprotic solvents on the conductivity of FLGS films.

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