Enhanced graphene oxide membranes and methods for making same

Shin, Yongsoon; Gotthold, David W.; Fifield, Leonard S.; Liu, Wei

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Title: Enhanced graphene oxide membranes and methods for making same

Abstract

A method for making a graphene oxide membrane and a resulting free-standing graphene oxide membrane that provides desired qualities of water permeability and selectivity at larger sizes, thinner cross sections, and with increased ruggedness as compared to existing membranes and processes.

Inventors:: Shin, Yongsoon; Gotthold, David W.; Fifield, Leonard S.; Liu, Wei

Issue Date:: Tue Mar 20 00:00:00 EDT 2018

Research Org.:: Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1429851

Patent Number(s):: 9919264

Application Number:: 15/187,305

Assignee:: Battelle Memorial Institute, Richland, WA

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
B01D2323/48 - Influencing the pH
B01D2325/04 - Characteristic thickness
B01D53/228 - {characterised by specific membranes}
B01D53/268 - {by diffusion}
B01D67/0048 - {by sol-gel transition}
B01D67/0093 - {Chemical modification}
B01D69/02 - characterised by their properties
B01D71/021 - {Carbon}

Show less

DOE Contract Number:: ACO5-76RL01830

Resource Type:: Patent

Resource Relation:: Patent File Date: 2016 Jun 20

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Shin, Yongsoon, Gotthold, David W., Fifield, Leonard S., and Liu, Wei. Enhanced graphene oxide membranes and methods for making same.  United States: N. p., 2018. 
        Web.

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                    Shin, Yongsoon, Gotthold, David W., Fifield, Leonard S., & Liu, Wei. Enhanced graphene oxide membranes and methods for making same.  United States.

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                    Shin, Yongsoon, Gotthold, David W., Fifield, Leonard S., and Liu, Wei. Tue .  
        "Enhanced graphene oxide membranes and methods for making same".  United States.  https://www.osti.gov/servlets/purl/1429851.

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@article{osti_1429851,

  title        = {Enhanced graphene oxide membranes and methods for making same},

  author       = {Shin, Yongsoon and Gotthold, David W. and Fifield, Leonard S. and Liu, Wei},

  abstractNote = {A method for making a graphene oxide membrane and a resulting free-standing graphene oxide membrane that provides desired qualities of water permeability and selectivity at larger sizes, thinner cross sections, and with increased ruggedness as compared to existing membranes and processes.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Mar 20 00:00:00 EDT 2018},

  month        = {Tue Mar 20 00:00:00 EDT 2018}

}

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Works referenced in this record:

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Similar Records

Title: Enhanced graphene oxide membranes and methods for making same

Abstract

Citation Formats

HIGH YIELD PREPARATION OF MACROSCOPIC GRAPHENE OXIDE MEMBRANES patent-application, May 2012

Gas Separation Membrane and Method of Preparing the Same patent-application, November 2013

Gas Separation Membrane and Method of Preparing the Same patent-application, March 2014

Ultrathin, Molecular-Sieving Graphene Oxide Membranes for Separations Along with Their Methods of Formation and Use patent-application, August 2014

Porous Materials and Methods including Nanoporous Materials for Water Filtration patent-application, October 2014

Dryer and Water Recovery/Purification Unit Employing Graphene Oxide or Perforated Graphene Monolayer Membranes patent-application, October 2014

Polymer Functionalized Graphene Oxide and Thermally Responsive Ion Permeable Membranes Made Therefrom patent-application, November 2015

Nanocomposite with Nanochannels or Nanopores for Filtration of Waste Effluents patent-application, January 2016

Composite Separation Membrane Including Graphene Oxide Coating Layer and Method for Manufacturing the Same patent-application, March 2016

Novel Nano-Patterned Thin Film Membrane and Thin Film Composite Membranes, and Methods Using Same patent-application, July 2016

Water Purification patent-application, September 2016

Graphene-Based Membrane and Method of Preparation Thereof patent-application, May 2017

Compositions and Methods for Improving the Anti-Fouling Properties of Polyethersulfone Membranes patent-application, November 2017

Super-stretchable Graphene Oxide Macroscopic Fibers with Outstanding Knotability Fabricated by Dry Film Scrolling journal, May 2014

Preparation of Graphitic Oxide journal, March 1958

Hydration behavior and dynamics of water molecules in graphite oxide journal, May 2006

Improved Synthesis of Graphene Oxide journal, July 2010

Unimpeded Permeation of Water Through Helium-Leak-Tight Graphene-Based Membranes journal, January 2012

Preparation and Characterization of Graphene Oxide journal, January 2014

Efficient Preparation of Large-Area Graphene Oxide Sheets for Transparent Conductive Films journal, August 2010

HIGH YIELD PREPARATION OF MACROSCOPIC GRAPHENE OXIDE MEMBRANES
patent-application, May 2012

Gas Separation Membrane and Method of Preparing the Same
patent-application, November 2013

Gas Separation Membrane and Method of Preparing the Same
patent-application, March 2014

Ultrathin, Molecular-Sieving Graphene Oxide Membranes for Separations Along with Their Methods of Formation and Use
patent-application, August 2014

Porous Materials and Methods including Nanoporous Materials for Water Filtration
patent-application, October 2014

Dryer and Water Recovery/Purification Unit Employing Graphene Oxide or Perforated Graphene Monolayer Membranes
patent-application, October 2014

Polymer Functionalized Graphene Oxide and Thermally Responsive Ion Permeable Membranes Made Therefrom
patent-application, November 2015

Nanocomposite with Nanochannels or Nanopores for Filtration of Waste Effluents
patent-application, January 2016

Composite Separation Membrane Including Graphene Oxide Coating Layer and Method for Manufacturing the Same
patent-application, March 2016

Novel Nano-Patterned Thin Film Membrane and Thin Film Composite Membranes, and Methods Using Same
patent-application, July 2016

Water Purification
patent-application, September 2016

Graphene-Based Membrane and Method of Preparation Thereof
patent-application, May 2017

Compositions and Methods for Improving the Anti-Fouling Properties of Polyethersulfone Membranes
patent-application, November 2017

Super-stretchable Graphene Oxide Macroscopic Fibers with Outstanding Knotability Fabricated by Dry Film Scrolling
journal, May 2014

Preparation of Graphitic Oxide
journal, March 1958

Hydration behavior and dynamics of water molecules in graphite oxide
journal, May 2006

Improved Synthesis of Graphene Oxide
journal, July 2010

Unimpeded Permeation of Water Through Helium-Leak-Tight Graphene-Based Membranes
journal, January 2012

Preparation and Characterization of Graphene Oxide
journal, January 2014

Efficient Preparation of Large-Area Graphene Oxide Sheets for Transparent Conductive Films
journal, August 2010