Zeolite membranes can be used for gas molecular sieving, but synthesis requires complex hydrothermal treatment. Here, single layers of zeolite precursor RUB-15 are exfoliated followed by a condensation reaction, forming zeolite membranes with H2/CO2 selectivity of 20 to 100 in a facile process.
- Mostapha Dakhchoune
- Luis Francisco Villalobos
- Kumar Varoon Agrawal