Selectively tuning gas transport through ionic liquid filled graphene oxide nanoslits using an electric field

2019 ◽  
Vol 7 (25) ◽  
pp. 15062-15067 ◽  
Author(s):  
Wen Ying ◽  
Ke Zhou ◽  
Quangang Hou ◽  
Danke Chen ◽  
Yi Guo ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Graphene Oxide ◽  
Electric Field ◽  
External Electric Field ◽  
Gas Transport ◽  
Oxide Membrane

An external electric field selectively facilitates CO2 permeation through ionic liquid filled nanoslits of a graphene oxide membrane.

Ionic Liquid Selectively Facilitates CO2 Transport through Graphene Oxide Membrane

ACS Nano ◽  
2018 ◽  
Vol 12 (6) ◽  
pp. 5385-5393 ◽  
Author(s):  
Wen Ying ◽  
Jingsong Cai ◽  
Ke Zhou ◽  
Danke Chen ◽  
Yulong Ying ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Graphene Oxide ◽  
Co2 Transport ◽  
Oxide Membrane

scholarly journals Effect of an external electric field on the dynamics and intramolecular structures of ions in an ionic liquid

2019 ◽  
Vol 151 (16) ◽  
pp. 164503 ◽  
Author(s):  
Ryan Clark ◽  
Michael von Domaros ◽  
Alastair J. S. McIntosh ◽  
Alenka Luzar ◽  
Barbara Kirchner ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Electric Field ◽  
External Electric Field

(Nanocarbons Division Best Poster Award - 3rd Place) Reversible Quenching of Graphene Oxide Photoluminescence Under the External Electric Field

2021 ◽  
Vol MA2021-01 (14) ◽  
pp. 648-648
Author(s):  
Bong Han Lee ◽  
Alina Valimukhametova ◽  
Conor Ryan ◽  
Thomas Paz ◽  
Fabian Grote ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electric Field ◽  
External Electric Field ◽  
Poster Award

scholarly journals Modulation of the optical transmittance in monolayer graphene oxide by using external electric field

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Zhixing Qiao ◽  
Chengbing Qin ◽  
Yan Gao ◽  
Guofeng Zhang ◽  
Ruiyun Chen ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electric Field ◽  
External Electric Field ◽  
Optical Transmittance ◽  
Monolayer Graphene

scholarly journals Observing and tuning the density distribution of localized states of monolayer graphene oxide by using external electric field

2015 ◽  
Vol 106 (13) ◽  
pp. 131103 ◽  
Author(s):  
Yan Gao ◽  
Chengbing Qin ◽  
Zhixing Qiao ◽  
Baotian Wang ◽  
Weidong Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electric Field ◽  
Density Distribution ◽  
External Electric Field ◽  
Localized States ◽  
Monolayer Graphene

scholarly journals Study on Electronic and Optical Properties of Graphene Oxide Under an External Electric Field From First-principles

2021 ◽  
Author(s):  
Abdehafid Najim ◽  
Omar BAJJOU ◽  
Mustapha BOULGHALLAT ◽  
Mohammed Khenfouch ◽  
Khalid Rahmani
Keyword(s):  
Optical Properties ◽  
Graphene Oxide ◽  
Electric Field ◽  
Band Gap ◽  
External Electric Field ◽  
Density Of States ◽  
Density Functional ◽  
Partial Density ◽  
Total Density ◽  
Electronic And Optical Properties

Abstract Electronic and optical properties of graphene oxide (GO), under an external electric field (Eext) applied in three directions of space (x, y, z), are investigated using the density functional theory (DFT). The application of the Eext, causes a significant modifications to the electronic and optical properties of GO material. It has change the band gap, total density of states (TDOS), partial density of states (PDOS), absorption coefficient (α), dielectric function, optical conductivity, refractive index and loss function. The band gap of GO layer increases under the effects of the Eext, applied in x and y directions. On the other hand, for z direction, the band gap decreases by the effects of the Eext. The peaks of the TDOS around the Fermi level, change by the Eext applied in (x, y, z) directions. The α peaks of the GO sheet, decreases by the Eext applied in x direction, and increases if Eext applied in y and z directions. It is found that, the electronic and optical properties of GO layer, could be affected by the effects of the Eext and by its direction of application.

Imaging and spectrum of monolayer graphene oxide in external electric field

Carbon ◽  
2015 ◽  
Vol 93 ◽  
pp. 843-850 ◽  
Author(s):  
Yan Gao ◽  
Chengbing Qin ◽  
Zhixing Qiao ◽  
Baotian Wang ◽  
Weidong Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electric Field ◽  
External Electric Field ◽  
Monolayer Graphene

External electric field dependence of the structure of the electric double layer at an ionic liquid/Au interface

2012 ◽  
Vol 101 (5) ◽  
pp. 053122 ◽  
Author(s):  
Ryosuke Yamamoto ◽  
Hazuki Morisaki ◽  
Osami Sakata ◽  
Hidekazu Shimotani ◽  
Hongtao Yuan ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Electric Field ◽  
External Electric Field ◽  
Field Dependence ◽  
Double Layer ◽  
Electric Double Layer ◽  
Electric Field Dependence

Hydraulic power and electric field combined antifouling effect of a novel conductive poly(aminoanthraquinone)/reduced graphene oxide nanohybrid blended PVDF ultrafiltration membrane

2015 ◽  
Vol 3 (40) ◽  
pp. 20277-20287 ◽  
Author(s):  
Haiyan Liu ◽  
Guoquan Zhang ◽  
Chuanqi Zhao ◽  
Jiadong Liu ◽  
Fenglin Yang
Keyword(s):  
Graphene Oxide ◽  
Electric Field ◽  
Reduced Graphene Oxide ◽  
External Electric Field ◽  
Ultrafiltration Membrane ◽  
Hydraulic Power ◽  
Pvdf Membrane ◽  
Reduced Graphene

A novel conductive PDAAQ/rGO nanohybrid blended PVDF membrane exhibited superior antifouling performance under an appropriate external electric field.

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