科研之友
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摘要
Macromolecular network rigidity of synthetic membranes is essential for sieving of hot gases. Hyper-cross-linked polyPOSS-imide membranes with tailored intercage spacing are presented. The length and flexibility of their imide bridges enables tuning of gas permeability and selectivity in a broad temperature range. The facile synthesis allows for large-scale production of membranes designed for specific process conditions.
- 出版日期2014-6-24
