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Updated: Sep 9, 2025

Scalable Syntheses of Graphene Oxide and Reduced Graphene Oxide using Cascade Design Oxidation and Highly Basic Reduction Reactions
Published on: July 3, 2025
Probing oxidation-controlled proton transfer at the graphene oxide-water interface with deep neural network force
Golam Azom1, Toheeb O Balogun2, Anne Milet3
1Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803-1804, USA. revatik@lsu.edu.
Abstract:
Understanding proton transfer at the aqueous graphene oxide (GO) interface is essential for developing and designing GO-based proton exchange membranes for fuel cells. By comparing GO sheets with two different oxidation levels using deep potential molecular dynamics (DPMD) simulations, we find that oxidized GO promotes interfacial proton release while reduced GO adsorbs protons.
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