Our new publication on H2/CH4 mixture permeation through MOF membranes using non-equilibrium molecular dynamics is available: Velioglu S. and Keskin S.”Simulation of H2/CH4 Mixture Permeation through MOF Membranes Using Non-Equilibrium Molecular Dynamics” Journal of Materials Chemistry A 7, 2301-2314 (2019). Here is the link: https://pubs.acs.org/doi/10.1021/acs.jpcc.8b05416