49 citations · 161 across the 8 of their papers we have counts for
5 papers · 1 filter
Surface-specific vibrational spectroscopy of interfacial water reveals large pH change near graphene electrode at low current densities
Yongkang Wang, Takakazu Seki, Xuan Liu +8
Molecular-level insight into interfacial water at buried electrode interfaces is essential in elucidating many phenomena of electrochemistry, but spectroscopic probing of the burie…
Ionic Behavior in Highly Concentrated Aqueous Solutions Nanoconfined between Discretely Charged Silicon Surfaces
Yinghua Qiu, Jian Ma, Yunfei Chen
Through molecular dynamics simulations considering thermal vibration of surface atoms, ionic behaviors in concentrated NaCl solutions confined between discretely charged silicon su…
Capacitance Performance of Sub-2-nm Graphene Nanochannels in Aqueous Electrolyte
Yinghua Qiu, Yunfei Chen
Molecular dynamics simulations were used to explain the origin and properties of electrical double-layer capacitance in short graphene nanochannels with width below 2 nm. The resul…
Counterions and water molecules in charged silicon nanochannels: the influence of surface charge discreteness
Yinghua Qiu, Yunfei Chen
In order to detect the effect of the surface charge discreteness on the properties at the solid-liquid interface, molecular dynamics simulation model taking consideration of the vi…
Ion and water transport in charge-modified graphene nanopores
Yinghua Qiu, Kun Li, Weiyu Chen +3
Porous graphene has high mechanical strength and atomic layer thickness, which make it a promising material for material separation and biomolecule sensing. Electrostatic interacti…