1. Correlations -- 2. Review of silica membranes for hydrogen separation prepared by chemical vapor deposition (CVD) -- 3. Amorphous silica membranes for H2 separation prepared by chemical vapor deposition on hollow fiber supports -- 4. Ab initio studies of silica based membranes: activation energy of permeation -- 5. Review of CO2/CH4 separation membranes -- 6. Gas permeation properties of helium, hydrogen and polar molecules through microporous silica membranes at high temperatures: Correlation with silica network structure -- 7. Correlation between pyrolysis atmosphere and carbon molecular sieve membrane performance properties -- 8. Review on prospects for energy saving in distillation process with microporous membranes -- 9. Xylene separation performance of composition-gradient MFI zeolite membranes -- 10. Membrane extraction for biofuel production -- 11. A review of mixed ionic and electronic conductive (MIEC) ceramic membranes -- 12. Critical factors affecting oxygen permeation through dual-phase membranes -- 13. High temperature gas separations using high performance polymers -- 14. Using first-principles models to advance development of metal membranes for high temperature hydrogen purification -- 15. High Performance ultrafiltration membranes: Pore geometry and charge effects.