Methods to improve electro kinetic energy conversion efficiency in nanoscale channel

  • Authors

    • Manu P Nair
    • Jeetu S Babu
    2018-05-29
    https://doi.org/10.14419/ijet.v7i2.31.13405
  • .
  • Abstract

    With the help of MD simulation in a Lennard jones system, Argon fluid flowing through a Platinum channel, we have demonstrated a practical approach to tune slip length in nanoscale flows. It was found that the presence of solid obstacles in the channel can manipulate the slip length similar to the variation of slip length with respect to fluid solid interaction potential. These results can act as a guidance to improve the electro kinetic energy conversion efficiency in nanoscale flows which will have immense application in the development of nanofluidic battery.

  • References

    1. [1] Yan Y, Sheng Q, Wang C, Xue J & Chang HC, “Energy conversion efficiency of nanofluidic bateries: Hydrodynamic slip and access resistanceâ€, The Journal of Physical Chemistry C, (2003).

      [2] Yang J, Lu F, Kostiuk LW & Kwok DY, “Electrokinetic microchannel battery by means of electrokinetic and microfluidic phenomenaâ€, J. Micromech. Microeng, (2003).

      [3] Ren Y & Stein D, “Slip-enhanced electrokinetic energy conversion in nanofluidic channelsâ€, Nanotechnology, (2008).

      [4] van der Heyden FHJ, Bonthius DJ, Stein D, Meyer C & Dekker C, “Power generation by pressure-driven transport of ions in nanofluidic channelsâ€, Nano Letters, (2007).

      [5] Xie Y, Wang X, Xue J, Jin K, Chen L & Wang Y, “Electric energy generation in single track-etched nanoporesâ€, Applied Physics Letters, (2008).

      [6] Bonthius DJ., Rinne KF, Falk K, Kaplan CN, Horinek D, Berker, AN, Bocquet L & Netz RR, “Theory and simulations of water flow through carbon nanotubes: prospects and pitfallsâ€, journal of Physics: Condensed Matter, (2011).

      [7] Daiguji H, Yang P, Szeri AJ & Majumdar A, “Electrochemo mechanical energy conversion in nanofluidic channelsâ€, Nano letters, Vol.4, No.12,(2004), pp.2315-2321.

      [8] Bakli C & Chakraborthy S, “Electrokinetic energy conversion in nanofluidic channels: addressing loose ends in nanodevice efficiencyâ€, Electrophoresis,(2015).

      [9] Plimpton SJ, “Fast Parallel Algorithms for Short-Range Molecular Dynamicsâ€, Journal of Computational Physics,(1995).

      [10] Humphrey W, Dalke A & Schulten K, “VMD-Visual Molecular Dynamicsâ€, J. Molec. Graphics, (1996).

      [11] Stukowski A, “Visualization and analysis of atomistic simulation data with OVITO-the Open Visualization Toolâ€, Modelling Simul. Mater. Sci. Eng.,(2010).

      [12] Kannam SK, Todd BD, Hansen JS & Daivis PJ, “Slip flow in graphene nanochannelsâ€, https://www.ncbi.nlm.nih.gov/pubmed/22010725">J Chem Phys, Vol.135, (2011).

      [13] Mohammed A & Babu JS, “Molecular Dynamics Study of Fluid Solid Interfacial Slip and Its Effect on Aerodynamic Dragâ€, MATEC Web of Conferences, (2017).

  • Downloads

  • How to Cite

    P Nair, M., & S Babu, J. (2018). Methods to improve electro kinetic energy conversion efficiency in nanoscale channel. International Journal of Engineering & Technology, 7(2.31), 94-96. https://doi.org/10.14419/ijet.v7i2.31.13405

    Received date: 2018-05-28

    Accepted date: 2018-05-28

    Published date: 2018-05-29