Nanotube membranes advance lithium extraction and molecular separation speed
University of Illinois Chicago researchers have developed a nanotube membrane class that achieves exceptionally fast lithium-ion transport — addressing the selectivity-permeability trade-off that has limited membrane approaches to direct lithium extraction from brine and seawater. The advance targets both battery supply chain applications and the broader industrial separation chemistry market, entering at the point where lithium demand growth is accelerating faster than conventional extraction capacity.
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