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Water Desalination By A Designed Nanofilter Of Graphene-charged Carbon Nanotube: A Molecular Dynamics Study
S. Rikhtehgaran, A. Lohrasebi
Published 2015 · Materials Science
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Abstract Using molecular dynamics simulations, we show that a designed graphene-charged carbon nanotube (CNT) membrane can act as a nanofilter with the efficiency more than 90%, to separate Na + /Mg + 2 /Fe + 3 and Cl − ions from NaCl, MgCl 2 and FeCl 3 solutions. It is observed that there are two significant factors in ion separation process: the magnitude of charge density which covers the surface of the CNT and the velocity of the movable wall. The ion separation is improved by increasing the magnitude of surface charge density and decreasing the velocity of the movable wall. Also, it is found that, reducing the positive surface charge of the CNT will increase the percentage of passed water molecules through the CNT.
This paper references
Computer Simulation of Liquids
M. P. Allen (1988)
Fast parallel algorithms for short-range molecular dynamics
S. Plimpton (1993)
A 2.|E|-Bit Distributed Algorithm for the Directed Euler Trail Problem
Wen-Huei Chen (1993)
VMD: visual molecular dynamics.
W. Humphrey (1996)
Preparation of multi-walled carbon nanotube array electrodes and its electrochemical intercalation behavior of Li ions
J. Zhao (2002)
Fabrication and electrochemical properties of carbon nanotube array electrode for supercapacitors
Qiao-ling Chen (2004)
Effect of tip functionalization on transport through vertically oriented carbon nanotube membranes.
M. Majumder (2005)
Ion transport through membrane-spanning nanopores studied by molecular dynamics simulations and continuum electrostatics calculations.
C. Peter (2005)
Ion separation using a Y-junction carbon nanotube
J. Park (2005)
Nanopumping using carbon nanotubes.
Z. Insepov (2006)
A charge-driven molecular water pump.
Xiaojing Gong (2007)
Designing carbon nanotube membranes for efficient water desalination.
B. Corry (2008)
Selective ion passage through functionalized graphene nanopores.
Kyaw Sint (2008)
Subnanometer Motion of Cargoes Driven by Thermal Gradients Along Carbon Nanotubes
Amelia Barreiro (2008)
Water transport inside a single-walled carbon nanotube driven by a temperature gradient.
J. Shiomi (2009)
Nanopumping molecules via a carbon nanotube
M. Chen (2009)
Water Transport through Ultrathin Graphene
M. Suk (2010)
Ion-separation and water-purification using single-walled carbon nanotube electrodes
Amir Taghavi Nasrabadi (2011)
Directed motion of C60 on a graphene sheet subjected to a temperature gradient.
A. Lohrasebi (2011)
Graphene prepared via a novel pyridine–thermal strategy for capacitive deionization
H. Wang (2012)
Molecular dynamics modelling of an electrical-driven linear nanopump
A. Lohrasebi (2012)
Water desalination across nanoporous graphene.
D. Cohen-Tanugi (2012)
Enhanced capacitive deionization performance of graphene/carbon nanotube composites
D. Zhang (2012)
A rotary nano ion pump: a molecular dynamics study
A. Lohrasebi (2012)
Carbon nanotube membranes for water purification: A bright future in water desalination
Rasel Das (2014)
Design of graphene-coated hollow mesoporous carbon spheres as high performance electrodes for capacitive deionization
H. Wang (2014)
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