Polyelectrolyte multi-layers (PEMs, ca. 14 nm) formed on modified poly[1-(trimethylsilyl)-1-propyne] supports exhibit exceptionally high CO2/N2 permeation selectivites, ranging from 100 to 150.
Minghui Wang was born in Fenghua, China. He received his B.S. in chemistry from East China Normal University (Shanghai) in 2005, followed by an M.S. in materials chemistry and physics at Shanghai Institute of Ceramics, Chinese Academy of Sciences in 2008. He is currently a Ph.D. candidate in Polymer Science and Engineering, Lehigh University, working under the supervision of Prof. Steven. L. Regen in chemistry department.