Nanoengineered field induced charge separation membranes and methods of manufacture thereof

O'Brien, Kevin C; Haslam, Jeffery J; Bourcier, William L

Nanoengineered field induced charge separation membranes and methods of manufacture thereof

Patent · 15 April 2014

OSTI ID:1129199

O'Brien, Kevin C; Haslam, Jeffery J; Bourcier, William L

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.

Research Organization:: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC52-07NA27344

Assignee:: Lawrence Livermore National Security, LLC (Livermore, CA)

Patent Number(s):: 8,696,882

Application Number:: 12/630,758

OSTI ID:: 1129199

Country of Publication:: United States

Language:: English

References (7)

Water dissociation in ion-exchange membrane electrodialysis Tanaka, Y. Journal of Membrane Science, Vol. 203, Issue 1-2 https://doi.org/10.1016/S0376-7388(02)00011-X	journal	June 2002
An early history of electrodialysis with permselective membranes Shaposhnik, V. A.; Kesore, K. Journal of Membrane Science, Vol. 136, Issue 1-2, p. 35-39 https://doi.org/10.1016/S0376-7388(97)00149-X	journal	December 1997
FY05 LDRD Final Report Molecular Engineering of Electrodialysis Membranes 03-ERD-060 Bourcier, W.; O'Brien, K.; Sawvel, A. https://doi.org/10.2172/898481	report	February 2006
Measurement of the track etch rates along proton and alpha particle trajectories in CR-39 and calculation of the detection efficiency Dörschel, B.; Bretschneider, R.; Hermsdorf, D. Radiation Measurements, Vol. 31, Issue 1-6, p. 103-108 https://doi.org/10.1016/S1350-4487(99)00117-1	journal	June 1999
Track-etch templates designed for micro- and nanofabrication Ferain, E.; Legras, R. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 208, p. 115-122 https://doi.org/10.1016/S0168-583X(03)00637-2	journal	August 2003
Positively charged surface potential of polymer films after excimer laser ablation: Application to selective‐area electroless plating on the ablated films Niino, Hiroyuki; Yabe, Akira Applied Physics Letters, Vol. 60, Issue 21 https://doi.org/10.1063/1.106877	journal	May 1992
Titanate Coupling Agents Monte, Salvatore J. Functional Fillers for Plastics https://doi.org/10.1002/3527605096.ch5	book	January 2005

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