In the field of hydrogen storage and transportation, the development of hydrogen barrier
coatings with excellent hydrogen permeation resistance is crucial for reducing hydrogen …

This review relates the free volume properties and the morphology to the mass transport
coefficients of polymer nanocomposites. Direct, utilising the method of Positron Annihilation …

An epoxy resin coating with a sandwich structure was prepared to investigate ion transport
behavior in the coating. The macro-and micro-appearance of the coating immersed in 5 …

Oligomers of lactic acid (LA) at different concentrations were melt-mixed with a polymeric
matrix of high molecular weight polylactide (PLA) to improve their barrier properties. Purified …

Silicone rubber can extract organic compounds with a broad range of polarities (log K ow> 2–
3) from aqueous samples. Such compounds include substances of major concern in the …

In the present work, we investigate the solubility of various gases (CH4, CO2, O2, N2, and
He) in a thermoplastic polyimide R-BAPB at room temperature by means of extensive …

In view of the physically sounding ideas it is founded on, as well of its simplicity and stand-
alone character, the dual-mode sorption model (DMS) has been almost universally used in …

The performance of defect-free cross-linkable polyimide asymmetric hollow fiber
membranes was characterized using an aggressive feed stream containing up to 1000ppm …

Composite or asymmetric membranes with thin active layers are used in industrial spiral-
wound and hollow fiber modules to maximize productivity. These thin active layers are more …

Crosslinked Polyimide Hollow Fiber Membranes for Aggressive Natural Gas Feed Streams Page
1 Crosslinked Polyimide Hollow Fiber Membranes for Aggressive Natural Gas Feed Streams A …