Original paper
Ionic Liquid Selectively Facilitates CO2 Transport through Graphene Oxide Membrane
Abstract
Membrane separation of CO2 from H2, N2, or CH4 has economic benefits. However, the trade-off between selectivity and permanence in membrane separation is challenging. Here, we prepared a high-performance CO2-philic membrane by confining the [BMIM][BF4] ionic liquid to the nanochannels in a laminated graphene oxide membrane. Nanoconfinement causes the [BMIM][BF4] cations and anions to stratify. The layered anions facilitate CO2 transportation...
Paper Details
Title
Ionic Liquid Selectively Facilitates CO2 Transport through Graphene Oxide Membrane
Published Date
Jun 6, 2018
Journal
Volume
12
Issue
6
Pages
5385 - 5393