Ion selectivity of graphene nanopores

Sub-nanometer graphene nanopores are usually required to create graphene-based reverse osmosis membranes. Here, Rollings et al.show that membranes with larger pores are highly ion selective and a hundred times more permeable to potassium ions than to chloride ions, making them useful for electrodial...

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Bibliographic Details
Main Authors: Ryan C. Rollings, Aaron T. Kuan, Jene A. Golovchenko
Format: Article
Language:English
Published: Nature Publishing Group 2016-04-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/ncomms11408