Issue 10, 2020

Chemical vapor crosslinking of graphene oxide membranes for controlling nanochannels

Abstract

Solvent-free chemical vapor crosslinking is reported for controlling the interlayer spacing of graphene oxide (GO) membranes by nucleophilic substitution and condensation reactions between GO and ethylenediamine (EDA) vapor. The prepared membranes display high rejections and good stability under various feed pressures and long-term cross-flow filtration.

Graphical abstract: Chemical vapor crosslinking of graphene oxide membranes for controlling nanochannels

Supplementary files

Article information

Article type
Communication
Submitted
09 júl. 2020
Accepted
06 sep. 2020
First published
07 sep. 2020

Environ. Sci.: Nano, 2020,7, 2924-2929

Chemical vapor crosslinking of graphene oxide membranes for controlling nanochannels

J. Su, M. Jia, W. Wu, Z. Li and W. Li, Environ. Sci.: Nano, 2020, 7, 2924 DOI: 10.1039/D0EN00710B

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