Ultrapermeable 2D-channeled graphene-wrapped zeolite molecular sieving membranes for hydrogen separation

• DOI: 10.1126/sciadv.abl3521
• Publication Date: 2022-05-18T13:54:23Z
• Authors: Radovan Kukobat; Motomu Sakai; Hideki Tanaka; Hayato Otsuka; Fernando Vallejos...; Christian Lastoskie; Masahiko Matsukata; Yukichi Sasaki; Kaname Yoshida; Takuya Hayashi; Katsumi Kaneko
• Keywords: Hydrogen purifier

The efficient separation of hydrogen from methane and light hydrocarbons for clean energy applications remains a technical challenge in membrane science. To address this issue, we prepared graphene-wrapped MFI (G-MFI) molecular-sieving the ultrafast at permeability reaching 5.8 × 10