Gas transport properties of asymmetric polyimide membranes prepared by plasma-based ion implantation

In this study, we report the gas permeance and selectivity of the asymmetric polyimide membrane prepared by plasma‐based ion implantation (PBII). The asymmetric polyimide membranes were prepared using a dry–wet phase inversion process, and the surface skin layer on the membrane was implantated by He...

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Veröffentlicht in:	Polymers for advanced technologies 2009-12, Vol.20 (12), p.987-992
Hauptverfasser:	Tezuka, Teppei, Kobayashi, Tomohiro, Muraoka, Daigo, Nagaoka, Shoji, Suzuki, Yoshiaki, Kawakami, Hiroyoshi
Format:	Artikel
Sprache:	eng
Schlagworte:	asymmetric polyimide membrane Asymmetry Carbon dioxide dry-wet phase inversion process gas permeance gas selectivity Ion implantation Membranes Phase inversion plasma-based ion implantation Polyimide resins Polymers Selectivity
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