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.
- This article is part of the themed collections: Nanomaterial applications in water and Urgent communications in RSC Environmental Science journals