ReviewChem & bio engineering2026
Graphene-Oxide-Based Organic Solvent Filtration Membranes: Recent Progress and Perspectives.
Review in Chem & bio engineering, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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0 citing papers in PubMed.
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Authors and funding
9 authors.
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Abstract
Graphene-based membranes can be promising platforms for organic solvent nanofiltration (OSN) due to their unique two-dimensional nanochannels, chemical robustness, and tunable transport pathways. In particular, graphene oxide (GO) and nanoporous graphene architectures offer opportunities to overcome permeability/selectivity trade-off through controlled interlayer spacing, engineered nanopores, and tailored solvent-membrane interactions. This review provides a comprehensive overview of recent advances in multilayer graphene-based OSN membranes, focusing on synthesis strategies, transport mechanisms, and structural engineering approaches that enable high-performance separation. We discuss the synergistic roles of nanopore-mediated through-plane transport and confined interlayer diffusion, highlighting how solvent affinity, swelling behavior, and interfacial slip collectively determine separation performance. Recent progress in pore structure refinement, interlayer regulation, nanosheet orientation control, and aspect-ratio control is summarized to provide key design principles for achieving ultrafast permeance while maintaining sharp molecular separation. Beyond material design, emerging industrial applications, including purification, concentration, solvent exchange, pharmaceutical processing, electronic-grade solvent polishing, and organic solvent reverse osmosis, are broadly discussed. Finally, we checked remaining challenges toward scale-up and commercialization, including stability under harsh solvents, module compatibility, and realistic performance evaluation.
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