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Title: Nanoengineered field induced charge separation membranes and methods of manufacture thereof

A device according to one embodiment includes a porous membrane having a surface charge and pore configuration characterized by a double layer overlap effect being present in pores of the membrane. A device according to another embodiment includes a porous membrane having a surface charge in pores thereof sufficient to impart anion or cation selectivity in the pores. Additional devices, systems and methods are also presented.
Inventors:
; ;
Issue Date:
OSTI Identifier:
1129199
Assignee:
Lawrence Livermore National Security, LLC (Livermore, CA) LLNL
Patent Number(s):
8,696,882
Application Number:
12/630,758
Contract Number:
AC52-07NA27344
Resource Relation:
Patent File Date: 2009 Dec 03
Research Org:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
77 NANOSCIENCE AND NANOTECHNOLOGY

Other works cited in this record:

An early history of electrodialysis with permselective membranes
journal, December 1997

Measurement of the track etch rates along proton and alpha particle trajectories in CR-39 and calculation of the detection efficiency
journal, June 1999

Track-etch templates designed for micro- and nanofabrication
journal, August 2003
  • Ferain, E.; Legras, R.
  • Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 208, p. 115-122
  • DOI: 10.1016/S0168-583X(03)00637-2

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