Dynamically formed inner skin hollow fiber polydimethylsiloxane/polysulfone composite membrane for alcohol permselective pervaporation

Hollow fiber modules with ceramic-supported PDMS composite membranes for pervaporation recovery of bio-butanol

“…Meanwhile, hollow fiber substrates have been received increasing attention in development of high-permeable membranes, because of their low transport resistance, high-packing density and self-support structure [16][17][18]. Zhang et al proposed several hollow fiber composite membranes prepared by self-assembly method [19][20][21]. Recently, Brown et al reported a novel and scalable interfacial microfluidic processing approach for fabricating metal organic frameworks (MOFs) hollow fiber membranes [22].…”

Pebax®/PAN hollow fiber membranes for CO2/CH4 separation

“…Hollow fiber membranes for gas separation are usually made of a selective layer on the outer side according to the dip-coating method. However, in the case of the hollow fiber modules, it is difficult to obtain an inner separation layer using this method [11].…”

Polyelectrolyte complex membranes for pervaporation, nanofiltration and fuel cell applications

“…Copyright (2008) Elsevier. siloxane (PDMS) can also be subjected to the dynamic method to prepare membranes for separating organics such as ethanol from water [130]. It can be seen from above work that the external pressure can be utilized as an effective driving force for speeding up the preparation of multilayered PEC membranes.…”