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Title: Engineering hierarchical nanochannels in graphene oxide membranes by etching and polydopamine intercalation for highly efficient dye recovery

Journal Article · · Chemical Engineering Journal
 [1];  [2];  [2];  [2];  [2];  [3];  [2];  [2]
  1. State Univ. of New York at Buffalo, NY (United States); University at Buffalo
  2. State Univ. of New York at Buffalo, NY (United States)
  3. National Energy Technology Lab. (NETL), Pittsburgh, PA (United States); National Energy Technology Lab. (NETL), Pittsburgh, PA (United States). Leidos Research Support Team

Graphene oxide (GO) membranes have been extensively investigated for dye removal from wastewater, and they are often reduced or cross-linked to improve their stability, which, however, decreases water permeance. This study demonstrates an effective approach to enhance both durability and water permeance and retain dye rejection by synergistically integrating chemical etching using H2O2 and intercalation with polydopamine (PDA) to create hierarchical nanochannels. The nanopores on the holey GO (HGO) shorten the diffusion path, while the PDA intercalation increases the channel sizes and stabilizes the GO nanosheets. Optimized membranes exhibit water permeance of 70–120 LMH/bar (much higher than state-of-the-art commercial polyamide membranes) and a Congo Red rejection of 98.5%, better than GO membranes reported in the literature. Moreover, a membrane with water permeance of 70 LMH/bar exhibits stable performance in a 3-day continuous crossflow filtration test. The versatile approach reported here may be applied to other two-dimensional materials to create hierarchical nanochannels for desired separations.

Research Organization:
Helios-NRG, LLC, East Amherst, NY (United States); National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV, and Albany, OR (United States); State Univ. of New York at Buffalo, NY (United States)
Sponsoring Organization:
USDOE; USDOE Office of Energy Efficiency and Renewable Energy (EERE); USDOE Office of Fossil Energy (FE)
Grant/Contract Number:
89243318CFE000003; EE0009500; FE0031710
OSTI ID:
1865823
Journal Information:
Chemical Engineering Journal, Journal Name: Chemical Engineering Journal Vol. 433; ISSN 1385-8947
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (59)

Graphene Oxide Membranes with Tunable Semipermeability in Organic Solvents journal May 2015
Reduced Graphene Oxide Membranes for Ultrafast Organic Solvent Nanofiltration journal August 2016
Etching and acidifying graphene oxide membranes to increase gas permeance while retaining molecular sieving ability journal August 2020
Molecular Bridges Stabilize Graphene Oxide Membranes in Water journal January 2020
Bio-inspired method to fabricate poly-dopamine/reduced graphene oxide composite membranes for dyes and heavy metal ion removal: Poly-dopamine/reduced graphene oxide composite membranes journal November 2017
Structurally stable graphene oxide-based nanofiltration membranes with bioadhesive polydopamine coating journal January 2018
Highly stable and antifouling graphene oxide membranes prepared by bio-inspired modification for water purification journal October 2020
Characterization and application of a thin-film composite nanofiltration hollow fiber membrane for dye desalination and concentration journal May 2013
A Mussel-inspired method to fabricate reduced graphene oxide/g-C 3 N 4 composites membranes for catalytic decomposition and oil-in-water emulsion separation journal August 2017
Design of durable and efficient poly(arylene ether nitrile)/bioinspired polydopamine coated graphene oxide nanofibrous composite membrane for anionic dyes separation journal February 2018
A polydopamine-modified reduced graphene oxide (RGO)/MOFs nanocomposite with fast rejection capacity for organic dye journal March 2019
Elevated nanofiltration performance via mussel-inspired co-deposition for sustainable resource extraction from landfill leachate concentrate journal May 2020
Erythritol-based polyester loose nanofiltration membrane with fast water transport for efficient dye/salt separation journal February 2021
Strategies for reduction of graphene oxide – A comprehensive review journal February 2021
Deep eutectic solvent functionalized graphene oxide nanofiltration membranes with superior water permeance and dye desalination performance journal May 2021
A positively charged loose nanofiltration membrane fabricated through complexing of alginate and polyethyleneimine with metal ions on the polyamideimide support for dye desalination journal July 2021
Evaluation of anti-bacterial adhesion performance of polydopamine cross-linked graphene oxide RO membrane via in situ optical coherence tomography journal April 2020
A facile synthetic strategy of free-standing holey graphene paper as sulfur host for high-performance flexible lithium sulfur batteries journal November 2020
Polydopamine coating in organic solvent for material-independent immobilization of water-insoluble molecules and avoidance of substrate hydrolysis journal February 2017
Fouling-resistant membranes for the treatment of flowback water from hydraulic shale fracturing: A pilot study journal June 2013
Tight ultrafiltration membranes for enhanced separation of dyes and Na2SO4 during textile wastewater treatment journal September 2016
Graphene oxide functionalized polyethersulfone membrane to reduce organic fouling journal September 2016
Improvement of the antifouling performance and stability of an anion exchange membrane by surface modification with graphene oxide (GO) and polydopamine (PDA) journal November 2018
In-situ grown covalent organic framework nanosheets on graphene for membrane-based dye/salt separation journal July 2019
Ultrathin and stable graphene oxide film via intercalation polymerization of polydopamine for preparation of digital inkjet printing dye journal September 2019
Evaluating graphene oxide and holey graphene oxide membrane performance for water purification journal October 2019
Maximizing the grafting of zwitterions onto the surface of ultrafiltration membranes to improve antifouling properties journal March 2020
Influence of polydopamine deposition conditions on pure water flux and foulant adhesion resistance of reverse osmosis, ultrafiltration, and microfiltration membranes journal July 2010
Advanced graphene oxide-based membranes as a potential alternative for dyes removal: A review journal October 2021
Effect of TiO2 content on the properties of polysulfone nanofiltration membranes modified with a layer of TiO2–graphene oxide journal July 2020
Low-pressure loose GO composite membrane intercalated by CNT for effective dye/salt separation journal February 2021
Fundamental Transport Mechanisms and Advancements of Graphene Oxide Membranes for Molecular Separation journal March 2019
Conventional Ultrafiltration As Effective Strategy for Dye/Salt Fractionation in Textile Wastewater Treatment journal August 2018
Rightsizing Nanochannels in Reduced Graphene Oxide Membranes by Solvating for Dye Desalination journal September 2018
Facile Grafting of Zwitterions onto the Membrane Surface To Enhance Antifouling Properties for Wastewater Reuse journal August 2017
“Nonstick” Membranes Prepared by Facile Surface Fluorination for Water Purification journal October 2019
Solution Processable Holey Graphene Oxide and Its Derived Macrostructures for High-Performance Supercapacitors journal June 2015
Grafting Activated Graphene Oxide Nanosheets onto Ultrafiltration Membranes Using Polydopamine to Enhance Antifouling Properties journal September 2020
Mussel-Inspired Architecture of High-Flux Loose Nanofiltration Membrane Functionalized with Antibacterial Reduced Graphene Oxide–Copper Nanocomposites journal August 2017
Reduced Holey Graphene Oxide Membranes for Desalination with Improved Water Permeance journal December 2019
Antimicrobial Properties of Graphene Oxide Nanosheets: Why Size Matters journal June 2015
Bio-Inspired Robust Membranes Nanoengineered from Interpenetrating Polymer Networks of Polybenzimidazole/Polydopamine journal January 2019
Bioinspired Polydopamine Sheathed Nanofibers Containing Carboxylate Graphene Oxide Nanosheet for High-Efficient Dyes Scavenger journal May 2017
Sandwiched Fe 3 O 4 /Carboxylate Graphene Oxide Nanostructures Constructed by Layer-by-Layer Assembly for Highly Efficient and Magnetically Recyclable Dye Removal journal November 2017
Enabling Graphene Oxide Nanosheets as Water Separation Membranes journal April 2013
Dopamine-Induced Reduction and Functionalization of Graphene Oxide Nanosheets journal October 2010
Structure of mammalian endolysosomal TRPML1 channel in nanodiscs journal October 2017
Effective NaCl and dye rejection of hybrid graphene oxide/graphene layered membranes journal August 2017
Environmental performance of graphene-based 3D macrostructures journal January 2019
Selecting water-alcohol mixed solvent for synthesis of polydopamine nano-spheres using solubility parameter journal August 2014
The rapid emergence of two-dimensional nanomaterials for high-performance separation membranes journal January 2018
Membrane distillation at the water-energy nexus: limits, opportunities, and challenges journal January 2018
High-performance polyamide membrane with tailored water channel prepared via bionic neural networks for textile wastewater treatment journal January 2019
Efficient dye nanofiltration of a graphene oxide membrane via combination with a covalent organic framework by hot pressing journal January 2019
Designing organic solvent separation membranes: polymers, porous structures, 2D materials, and their combinations journal January 2021
Mussel-Inspired Surface Chemistry for Multifunctional Coatings journal October 2007
Maximizing the right stuff: The trade-off between membrane permeability and selectivity journal June 2017
Preparation of Graphene Oxide-Based Hydrogels as Efficient Dye Adsorbents for Wastewater Treatment journal June 2015
Functionalized Graphene Oxide Modified Polyethersulfone Membranes for Low-Pressure Anionic Dye/Salt Fractionation journal July 2018