The characterization of ionic liquids near neutral and charged graphene surfaces was performed using four complementary surface techniques: sum frequency generation (SFG) spectroscopy, contact angle measurement, cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS). The SFG results indicate that only the anions are attracted to the positively charged BaF2 (111) surface and occupy the first layer at the solid-liquid interface. The graphene coating shields the charged crystal surface and allows both cations and anions to exist at the ionic liquid/ graphene interface. The SFG results show the presence of both cations and anions at the charged graphene surface. The anion signal increased with the external potential growth an...
Graphene-based two-dimensional (2D) materials are promising candidates for a number of different ene...
We study basic mechanisms of the interfacial layer formation at the neutral graphite monolayer (grap...
International audienceGraphene-based carbon materials are promising candidates for electrical double...
The ion distribution at the charged three layer graphene-ionic liquid (1-butyl-3-methylimidazolium d...
The ion distribution at the charged three layer graphene-ionic liquid (1-butyl-3-methylimidazolium d...
The ion distribution at the charged three layer graphene-ionic liquid (1-butyl-3-methylimidazolium d...
The ion distribution at the charged three layer graphene-ionic liquid (1-butyl-3-methylimidazolium d...
The ion distribution at the charged three layer graphene–ionic liquid (1-butyl-3-methylimidazolium d...
Graphene-based two-dimensional (2D) materials are promising candidates for a number of different ene...
International audienceThe development of the basic understanding of the charge storage mechanisms in...
International audienceThe development of the basic understanding of the charge storage mechanisms in...
International audienceThe development of the basic understanding of the charge storage mechanisms in...
International audienceThe development of the basic understanding of the charge storage mechanisms in...
International audienceThe development of the basic understanding of the charge storage mechanisms in...
International audienceThe development of the basic understanding of the charge storage mechanisms in...
Graphene-based two-dimensional (2D) materials are promising candidates for a number of different ene...
We study basic mechanisms of the interfacial layer formation at the neutral graphite monolayer (grap...
International audienceGraphene-based carbon materials are promising candidates for electrical double...
The ion distribution at the charged three layer graphene-ionic liquid (1-butyl-3-methylimidazolium d...
The ion distribution at the charged three layer graphene-ionic liquid (1-butyl-3-methylimidazolium d...
The ion distribution at the charged three layer graphene-ionic liquid (1-butyl-3-methylimidazolium d...
The ion distribution at the charged three layer graphene-ionic liquid (1-butyl-3-methylimidazolium d...
The ion distribution at the charged three layer graphene–ionic liquid (1-butyl-3-methylimidazolium d...
Graphene-based two-dimensional (2D) materials are promising candidates for a number of different ene...
International audienceThe development of the basic understanding of the charge storage mechanisms in...
International audienceThe development of the basic understanding of the charge storage mechanisms in...
International audienceThe development of the basic understanding of the charge storage mechanisms in...
International audienceThe development of the basic understanding of the charge storage mechanisms in...
International audienceThe development of the basic understanding of the charge storage mechanisms in...
International audienceThe development of the basic understanding of the charge storage mechanisms in...
Graphene-based two-dimensional (2D) materials are promising candidates for a number of different ene...
We study basic mechanisms of the interfacial layer formation at the neutral graphite monolayer (grap...
International audienceGraphene-based carbon materials are promising candidates for electrical double...