🔋 Redox-Programmed Bipolar Membranes from Electronically Wired Ion-Insertion Hosts for Selective Ion Transport
📝 این کار با اتصال الکترونیکی میزبانهای درج یون، غشاهای دوقطبی برنامهریزیشده با ردوکس میسازد که Li+ را از آبنمک غنی از Na+ با ضریب جداسازی Li+/Na+ حدود ۲۰۰۰ انتقال میدهند.
📚 Journal: Journal of the American
Chemical Society #JACS
📅 Date: 2026-10-08
🔬 Research Article
💡 Novelty & Significance:
This work pioneers redox-programmed bipolar membranes using electronically wired ion-insertion hosts, enabling selective transmembrane Li+ transport via coupled insertion/deinsertion reactions. It achieves a Li+/Na+ separation factor of ~2000 and demonstrates modular selectivity by swapping insertion chemistry. This bridges inorganic insertion materials with membrane separations, offering a new paradigm for selective ion transport beyond conventional polymer design.
🔗 10.1021/jacs.6c11960
🏷 bipolar membrane · Li+ separation · LiMn2O4 · redox ion insertion · selective ion transport
Post #14995
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