混合基质膜的界面设计以提高气体分离性能。
Interfacial Design of Mixed Matrix Membranes for Improved Gas Separation Performance.
机构信息
i-Lab, CAS Center for Excellence in Nanoscience, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, P. R. China.
College of Materials Sciences and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China.
出版信息
Adv Mater. 2016 May;28(17):3399-405. doi: 10.1002/adma.201504982. Epub 2016 Mar 3.
High-performance metal-organic framework (MOF)/polyimide (PI) mixed matrix membranes (MMMs) are fabricated by a facile strategy by designing the MOF/PI matrix interface via poly dopamine coating. The overall separation performance of the designed MMMs surpasses the state-of-the-art 2008 Robeson upper bound for the H2 /CH4 and H2 /N2 gas pairs and approaches the 2008 upper bound for the O2 /N2 gas pair.
高性能金属-有机骨架（MOF）/聚酰亚胺（PI）混合基质膜（MMMs）通过设计 MOF/PI 基质界面通过聚多巴胺涂层由一种简单的策略制造。所设计的 MMMs 的整体分离性能超过了 2008 年用于 H2/CH4 和 H2/N2 气体对的 Robeson 上限，并且接近 2008 年用于 O2/N2 气体对的上限。
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