ArticleThe European physical journal. E, Soft matter2018
Highly confined stacks of graphene oxide sheets in water.
Article in The European physical journal. E, Soft matter, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Lower charge, higher order: Revising electrostatic control of nematic phases in 2D polyelectrolytes.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Nanobubbles in graphene oxide synthesis: investigation of structure and physicochemical properties with boosting of oxygen content and microporous surface area.RSC advances · 2025Article
- Controlling the spacing of the linked graphene oxide system with dithiol linkers under confinement.Nanoscale advances · 2023Article
- Disordered protein-graphene oxide co-assembly and supramolecular biofabrication of functional fluidic devices.Nature communications · 2020Article
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Authors and funding
6 authors.
Funding
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Abstract
Since the discovery of graphene oxide (GO), the most accessible of the precursors of graphene, this material has been widely studied for applications in science and technology. In this work, we describe a procedure to obtain GO dispersions in water at high concentrations, these highly dehydrated dispersions being in addition fully redispersible by dilution. With the availability of such concentrated samples, it was possible to investigate the structure of hydrated GO sheets in a previously unexplored range of concentrations, and to evidence a structural phase transition. Tentatively applying models designed for describing the small-angle scattering curve in the Smectic A (or [Formula: see text]) phase of lyotropic systems, it was possible to extract elastic parameters characterising the system on the dilute side of the transition, thereby evidencing the relevance of both electrostatic and steric (Helfrich) interactions in stabilising aqueous lamellar stacks of GO sheets.
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Registered trials
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