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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:
; ; ;
Issue Date:
Research Org.:
Pacific Northwest National Lab. (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
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.
Shin, Yongsoon, Gotthold, David W., Fifield, Leonard S., & Liu, Wei. Enhanced graphene oxide membranes and methods for making same. United States.
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.
@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 = {2018},
month = {3}
}

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Works referenced in this record:

Water Purification
patent-application, September 2016


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