skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Polyamide-crosslinked graphene oxide membrane for forward osmosis

Journal Article · · Journal of Membrane Science
 [1];  [2];  [2];  [2]
  1. University of California, Berkeley, CA (United States); Heilongjiang Bayi Agricultural University (China)
  2. University of California, Berkeley, CA (United States)

We report a novel polyamide-graphene oxide (PA-GO) membrane was synthesized on a polyethersulfone support by first intra-crosslinking GO aggregates via m-xylylenediamine (MXDA) and then inter-crosslinking GO aggregates via trimethyle chloride (TMC). This method allows for the use of hydrophilic, more porous supports in forward osmosis (FO) membranes, thereby lending much flexibility to membrane synthesis and also potentially reducing internal concentration polarization in FO. The elemental composition, morphology, and hydrophilicity of the synthesized PA-GO membrane were characterized to confirm intra- and inter-crosslinking reactions and understand membrane properties. It was found that the mixing temperature of MXDA and GO should be controlled below 20 °C to avoid the formation of large GO aggregates and hence reduce membrane heterogeneity and defects. The performance of the PA-GO membrane was compared with that of a commercial FO membrane using trisodium citrate (TSC), Na2SO4, and MgCl2, respectively, as draw solutes. Under the same osmotic pressure, the water flux of the PA-GO membrane was the highest with TSC as draw solute, moderate with Na2SO4, and almost zero with MgCl2, while the ranking of solute fluxes followed a reverse order, revealing that an effective solute barrier plays an important role in making FO membranes with high water flux and low solute flux.

Research Organization:
Univ. of California, Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES); National Science Foundation (NSF); China State Foundation; Heilongjiang Province Education Department
Grant/Contract Number:
IA0000018; AC02-05CH11231; CBET-1565452; 12541594
OSTI ID:
1538591
Alternate ID(s):
OSTI ID: 1549936
Journal Information:
Journal of Membrane Science, Vol. 545, Issue C; ISSN 0376-7388
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 104 works
Citation information provided by
Web of Science

References (41)

A review of reverse osmosis membrane materials for desalination—Development to date and future potential journal March 2011
Low-pressure membrane integrity tests for drinking water treatment: A review journal January 2010
Membrane separation for wastewater reuse in the textile industry journal February 2001
Graphene Oxide Membranes for Ionic and Molecular Sieving journal February 2014
Graphene oxide: the new membrane material journal November 2015
Enabling Graphene Oxide Nanosheets as Water Separation Membranes journal April 2013
Layer-by-layer assembly of graphene oxide membranes via electrostatic interaction journal November 2014
Organic Fouling of Graphene Oxide Membranes and Its Implications for Membrane Fouling Control in Engineered Osmosis journal January 2016
Precise and Ultrafast Molecular Sieving Through Graphene Oxide Membranes journal February 2014
Graphene oxide as effective selective barriers on a hollow fiber membrane for water treatment process journal January 2015
Effect of membrane thickness on the performance and efficiency of passive direct methanol fuel cells journal January 2006
Membrane surface modification with TiO2–graphene oxide for enhanced photocatalytic performance journal April 2014
Thin-film composite forward osmosis membranes functionalized with graphene oxide–silver nanocomposites for biofouling control journal March 2017
Antimicrobial Properties of Graphene Oxide Nanosheets: Why Size Matters journal June 2015
Environmental applications of graphene-based nanomaterials journal January 2015
Graphene oxide functionalized polyethersulfone membrane to reduce organic fouling journal September 2016
Nanometric Graphene Oxide Framework Membranes with Enhanced Heavy Metal Removal via Nanofiltration journal August 2015
Chemical and physical aspects of organic fouling of forward osmosis membranes journal July 2008
Organic fouling of forward osmosis membranes: Fouling reversibility and cleaning without chemical reagents journal February 2010
Effects of organic macromolecular conditioning on gypsum scaling of forward osmosis membranes journal January 2014
A novel ammonia—carbon dioxide forward (direct) osmosis desalination process journal April 2005
Recent advancements in forward osmosis desalination: A review journal December 2015
Double-skinned forward osmosis membranes based on layer-by-layer assembly—FO performance and fouling behavior journal July 2012
Enhanced double-skinned FO membranes with inner dense layer for wastewater treatment and macromolecule recycle using Sucrose as draw solute journal April 2012
Zeolite-polyamide thin film nanocomposite membranes: Towards enhanced performance for forward osmosis journal July 2012
Influence of monomer concentrations on the performance of polyamide-based thin film composite forward osmosis membranes journal September 2011
Thin-Film Composite Pressure Retarded Osmosis Membranes for Sustainable Power Generation from Salinity Gradients journal May 2011
Nanocomposite substrates for controlling internal concentration polarization in forward osmosis membranes journal August 2013
Double-Skinned Forward Osmosis Membranes for Reducing Internal Concentration Polarization within the Porous Sublayer journal April 2010
Layer-by-Layer Assembly of Zeolite/Polyelectrolyte Nanocomposite Membranes with High Zeolite Loading journal November 2014
The Future of Seawater Desalination: Energy, Technology, and the Environment journal August 2011
Graphene oxide incorporated thin-film composite membranes for forward osmosis applications journal April 2016
Preparation of graphene oxide modified polyamide thin film composite membranes with improved hydrophilicity for natural organic matter removal journal November 2015
Graphene oxide incorporated polysulfone substrate for the fabrication of flat-sheet thin-film composite forward osmosis membranes journal November 2015
Impact of support layer pore size on performance of thin film composite membranes for forward osmosis journal June 2015
Hydrophilic Nanofibers as New Supports for Thin Film Composite Membranes for Engineered Osmosis journal February 2013
Swelling of Graphene Oxide Membranes in Aqueous Solution: Characterization of Interlayer Spacing and Insight into Water Transport Mechanisms journal May 2017
p-Xylylenediamine intercalation of graphene oxide for the production of stitched nanostructures with a tailored interlayer spacing journal August 2013
Grafting polyzwitterions onto polyamide by click chemistry and nucleophilic substitution on nitrogen: A novel approach to enhance membrane fouling resistance journal January 2014
Thermodynamics of hyperfiltration (reverse osmosis): criteria for efficient membranes journal December 1966
Selective Trans-Membrane Transport of Alkali and Alkaline Earth Cations through Graphene Oxide Membranes Based on Cation−π Interactions journal December 2013

Cited By (1)