Work

Hydroxyl‐Functionalized Polymers of Intrinsic Microporosity and Dual‐Functionalized Blends for High‐Performance Membrane‐Based Gas Separations (Adv. Mater. 51/2024)

Year: 2024

Type: article

Abstract: High-Performance Membrane-Based Gas Separations In article number 2406076, Ingo Pinnau and co-workers report membrane materials for a series of plasticization-resistant, robust, and highly selective hydroxyl-functionalized triptycene-based PIMs and dual-functionalized polyimide blends. The physical crosslinking induced by strong hydrogen bonding in dual-functionalized blends forms tight polymer networks, leading to extreme size-sieving and unprecedented gas-pair selectivity.

Source: Advanced Materials

DOI: 10.1002/adma.202470409

Authors: Yingge Wang, Nasser Alaslai, Bader Ghanem, Xiaohua Ma, Xiaofan Hu, Marcel Balcik, Qing Liu, Mahmoud A. Abdulhamid, Yu Han, Mohamed Eddaoudi, Ingo Pinnau

Institutions: King Abdullah University of Science and Technology, Saudi Aramco (Saudi Arabia), King Fahd University of Petroleum and Minerals

Language: English

Topic: Membrane Separation and Gas Transport

Subfield: Mechanical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W4405600000

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