Rapid Production of Metal-Organic Frameworks Based Separators in Industrial-Level Efficiency.

ABSTRACT: Metal-organic framework (MOF) based mixed matrix membranes (MMMs) have received significant attention in applications such as gas separation, sensing, and energy storage. However, the mass production of MOF-based MMMs with retained porosity remains a longstanding challenge. Herein, an in situ heat-assisted solvent-evaporation method is described to facilely produce MOF-based MMMs. This method can be extended into various MOFs and polymers with minimum reaction time of 5 min. Thus-obtained MMMs with high uniformity, excellent robustness, well-tuned loading, and thickness can be massively produced in industrial-level efficiency (≈4 m in a batch experiment). Furthermore, they can be readily applied as powerful separators for Li-S cell with high specific capacity (1163.7 mAh g^-1) an

SUBMITTER: Gao GK 

PROVIDER: S-EPMC7740102 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature