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Title: Super-surface selective nanomembranes providing simultaneous high permeation flux and high selectivity

Abstract

Superhydrophobic membrane structures having a beneficial combination of throughput and a selectivity. The membrane structure can include a porous support substrate; and a membrane layer adherently disposed on and in contact with the porous support substrate. The membrane layer can include a nanoporous material having a superhydrophobic surface. The superhydrophobic surface can include a textured surface, and a modifying material disposed on the textured surface. Methods of making and using the membrane structures.

Inventors:
; ; ; ;
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1246923
Patent Number(s):
9,308,501
Application Number:
13/666,217
Assignee:
UT-BATTELLE, LLC (Oak Ridge, TN) ORNL
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Patent
Resource Relation:
Patent File Date: 2012 Nov 01
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 36 MATERIALS SCIENCE

Citation Formats

Hu, Michael Z., Simpson, John T., Aytug, Tolga, Paranthaman, Mariappan Parans, and Sturgeon, Matthew R. Super-surface selective nanomembranes providing simultaneous high permeation flux and high selectivity. United States: N. p., 2016. Web.
Hu, Michael Z., Simpson, John T., Aytug, Tolga, Paranthaman, Mariappan Parans, & Sturgeon, Matthew R. Super-surface selective nanomembranes providing simultaneous high permeation flux and high selectivity. United States.
Hu, Michael Z., Simpson, John T., Aytug, Tolga, Paranthaman, Mariappan Parans, and Sturgeon, Matthew R. Tue . "Super-surface selective nanomembranes providing simultaneous high permeation flux and high selectivity". United States. doi:. https://www.osti.gov/servlets/purl/1246923.
@article{osti_1246923,
title = {Super-surface selective nanomembranes providing simultaneous high permeation flux and high selectivity},
author = {Hu, Michael Z. and Simpson, John T. and Aytug, Tolga and Paranthaman, Mariappan Parans and Sturgeon, Matthew R.},
abstractNote = {Superhydrophobic membrane structures having a beneficial combination of throughput and a selectivity. The membrane structure can include a porous support substrate; and a membrane layer adherently disposed on and in contact with the porous support substrate. The membrane layer can include a nanoporous material having a superhydrophobic surface. The superhydrophobic surface can include a textured surface, and a modifying material disposed on the textured surface. Methods of making and using the membrane structures.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Apr 12 00:00:00 EDT 2016},
month = {Tue Apr 12 00:00:00 EDT 2016}
}

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Works referenced in this record:

Imparting super hydro/oleophobic properties to cotton fabric by means of molecular and nanoparticles vapor deposition methods
journal, December 2013


Block Copolymer Nanolithography: Translation of Molecular Level Control to Nanoscale Patterns
journal, July 2009

  • Bang, Joona; Jeong, Unyong; Ryu, Du Yeol
  • Advanced Materials, Vol. 21, Issue 47, p. 4769-4792
  • DOI: 10.1002/adma.200803302