✦ LIBER ✦

High-Performance Membranes from Polyimides with Intrinsic Microporosity

✍ Scribed by Bader S. Ghanem; Neil B. McKeown; Peter M. Budd; James D. Selbie; Detlev Fritsch

Publisher: John Wiley and Sons
Year: 2008
Tongue: English
Weight: 176 KB
Volume: 20
Category: Article
ISSN: 0935-9648
DOI: 10.1002/adma.200702400

No coin nor oath required. For personal study only.

✦ Synopsis

Membranes with high permeability to gases are formed from polyimides with rigid backbones that incorporate a spiro-centre. A route to this new range of high-free-volume polyimides is demonstrated, and exceptional performance is obtained for a polymer containing a dimethyl binaphthyl unit.

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