High-performance membranes from polyimides with intrinsic microporosity

Ghanem, Bader, McKeown, Neil B., Budd, Peter M., Selbie, James D. and Fritsch, Detlev 2008. High-performance membranes from polyimides with intrinsic microporosity. Advanced Materials 20 (14) , 2766 -2771. 10.1002/adma.200702400

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Abstract

Membranes with high permeability to gases are formed from polyimides with rigid backbones that incorporate a spiro-centre (see figure). 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.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Schools > Chemistry
Publisher:	Wiley
ISSN:	0935-9648
Funders:	EPSRC, INTAS
Last Modified:	02 Mar 2025 14:56
URI:	https://orca.cardiff.ac.uk/id/eprint/5951

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