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1. Technology Overview The invention focuses on the recovery and collection of rare earth elements (REEs) from natural waters and geothermal brines using nanostructured sorbents. These sorbents are functionalized with ligands such as diphosphonic acid (DiPhos), propionamide phosphonic acid (PropPhos), and iminodiacetic acid (IDAA) to enhance their...

Published: 1/7/2026 | Inventor(s): Darren Johnson, Kara Nell, Jonathan Pittman, Wilaiwan Choyyok, Shane Addleman, Marvin Warner

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Category(s): Chemistry, Sustainability & Cleantechnologies, Materials Science