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

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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.

Issue Date:: 2019-01-15

Research Org.:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1496815

Patent Number(s):: 10179313

Application Number:: 15/058,579

Assignee:: UT-BATTELLE, LLC (Oak Ridge, TN)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B01D2323/04 - Hydrophobization
B01D2325/38 - Hydrophobic membranes
B01D61/027 - {Nanofiltration
B01D61/18 - Apparatus therefor
B01D67/0048 - {by sol-gel transition}
B01D67/0069 - {by deposition from the liquid phase, e.g. electrochemical deposition
B01D67/0072 - {by deposition from the gaseous phase, e.g. sputtering, CVD, PVD}
B01D67/0079 - {Formation of membranes comprising organic and inorganic components}
B01D67/0083 - {Thermal after-treatment}
B01D67/009 - {with wave-energy, particle-radiation or plasma}
B01D67/0093 - {Chemical modification}
B01D69/02 - characterised by their properties
B01D69/125 - {In-situ manufacturing by polymerisation, polycondensation, cross-linking, and/or reaction}
B01D69/142 - {with "carriers"}
B01D69/148 - {Organic/inorganic mixed matrix membranes}
B01D71/024 - {Oxides}
B01D71/04 - Glass
B01D71/32 - containing fluorine atoms

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DOE Contract Number:: AC05-00OR22725

Resource Type:: Patent

Resource Relation:: Patent File Date: 2016 Mar 02

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    None, None. Super-surface selective nanomembranes providing simultaneous high permeation flux and high selectivity.  United States: N. p., 2019. 
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                    None, None. Super-surface selective nanomembranes providing simultaneous high permeation flux and high selectivity.  United States.

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                    None, None. Tue .  
        "Super-surface selective nanomembranes providing simultaneous high permeation flux and high selectivity".  United States.  https://www.osti.gov/servlets/purl/1496815.

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@article{osti_1496815,

  title        = {Super-surface selective nanomembranes providing simultaneous high permeation flux and high selectivity},

  author       = {None, None},

  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         = {2019},

  month        = {1}

}

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Similar Records

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

Abstract

Citation Formats

Structural object coated with superhydrophobic nanostructure composite and process for producing the same patent, September 2011

Water Repellant Golf Balls Containing a Hydrophobic or Superhydrophobic Outer Layer or Coating patent-application, November 2008

Method for producing microchannels in drawn material patent, December 2009

A comparative study of anodized titania nanotube architectures in aqueous and nonaqueous solutions journal, August 2011

Synthesis and characterization of anodized titanium-oxide nanotube arrays journal, June 2009

Composite, nanostructured, super-hydrophobic material patent-application, February 2006

Superhydrophobic Diatomaceous Earth patent-application, January 2010

Nano-Structured Substrates, Articles, and Methods Thereof patent-application, June 2011

Hydrophilic membranes patent, May 1993

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

Periodic porous and relief nanostructured articles patent, September 2010

Catalyzed CO@-Transport Membrane on High Surface Area Inorganic Support patent-application, March 2011

Transparent, super-hydrophobic, disordered composite material patent-application, August 2007

Absorbant Superhydrophobic Materials, and Methods of Preparation and Use Thereof patent-application, April 2010

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

Direct charging device using nano-structures within a metal coated pore matrix patent, December 2008

Structural object coated with superhydrophobic nanostructure composite and process for producing the same
patent, September 2011

Water Repellant Golf Balls Containing a Hydrophobic or Superhydrophobic Outer Layer or Coating
patent-application, November 2008

Method for producing microchannels in drawn material
patent, December 2009

A comparative study of anodized titania nanotube architectures in aqueous and nonaqueous solutions
journal, August 2011

Synthesis and characterization of anodized titanium-oxide nanotube arrays
journal, June 2009

Composite, nanostructured, super-hydrophobic material
patent-application, February 2006

Superhydrophobic Diatomaceous Earth
patent-application, January 2010

Nano-Structured Substrates, Articles, and Methods Thereof
patent-application, June 2011

Hydrophilic membranes
patent, May 1993

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

Periodic porous and relief nanostructured articles
patent, September 2010

Catalyzed CO@-Transport Membrane on High Surface Area Inorganic Support
patent-application, March 2011

Transparent, super-hydrophobic, disordered composite material
patent-application, August 2007

Absorbant Superhydrophobic Materials, and Methods of Preparation and Use Thereof
patent-application, April 2010

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

Direct charging device using nano-structures within a metal coated pore matrix
patent, December 2008