Subambient temperature CO(2) and light gas permeation through segmented block copolymers with tailored soft phase.

@article{Reijerkerk2010SubambientTC,
  title={Subambient temperature CO(2) and light gas permeation through segmented block copolymers with tailored soft phase.},
  author={Sander R Reijerkerk and Anne Corine Ijzer and Kitty Nijmeijer and Araichimani Arun and Reinoud J Gaymans and Matthias Wessling},
  journal={ACS applied materials & interfaces},
  year={2010},
  volume={2 2},
  pages={551-60}
}
The permeation properties of a series of block copolymers based on poly(ethylene oxide)-ran-poly(propylene oxide) (PEO-ran-PPO) soft segments and monodisperse tetra-amide (T6T6T) hard segments have been studied. The polyether soft segment used in the current study differs from the commonly used pure poly(ethylene oxide) (PEO) soft segment by the fact that it contains 25 wt % randomly distributed poly(propylene oxide) (PPO). The presence of the methyl group of PPO suppresses crystallization of… CONTINUE READING