Technology Licensing Opportunity: Room-Temperature Electrochemical Metallization of Rare Earth Elements
Purchaser
—
Country
United States
Notice published
20 Apr 2026
Tenqual indexed
22 Apr 2026
Closing date
15 Jun 2026
Source ID
Docs found
—
Save this notice and create a tender alert for similar public opportunities.
- Create one free tender alert.
- See a short explanation of why each tender matches.
- Upgrade later when you want help planning and writing the bid.
Tender summary
<p><strong>Note: This is a technology licensing opportunity. No procurement, grants, or funding opportunities are associated with this notice.</strong></p> <p><strong>Room-Temperature Electrochemical Metallization of Rare Earth Elements </strong><br /> A low-energy, low-hazard alternative to molten-salt electrolysis for sustainable REE production. </p> <p><strong>Technology Summary </strong><br /> This invention introduces a method to produce metallic rare earth elements (REEs) through room-temperature electrometallization in anhydrous electrolytes. By leveraging unique ion-pairing interactions, Lewis acid-base chemistry, and interfacial structuring, the system enables efficient REE reduction and stable metal formation without the extreme energy use or toxic byproducts of conventional fused salt electrolysis. </p> <p><strong>Problem Addressed </strong></p> <ul> <li>High cost & regulatory barriers: Current molten-salt electrolysis (600–1200 °C) generates toxic HF gas and rare earth fluoride waste, triggering costly EPA and OSHA compliance requirements. </li> <li>Environmental impact: Legacy processes produce hazardous waste with long-term contamination risks, leading to industry abandonment in North America. </li> <li>Supply chain dependence: Metallic REEs are only produced at scale in China, creating vulnerabilities for U.S. manufacturers and defense applications. </li> </ul> <p><strong>Solution </strong><br /> The invention replaces high-temperature fused salt electrolysis with an ambient-temperature electrochemical process. The approach integrates three synergistic innovations: </p> <ol> <li>Tuned electrolyte nucleophilicity – enabling more efficient reduction pathways. </li> <li>Lewis acid-base coordination control – stabilizing the ligand environment during deposition. </li> <li>Interfacial electrochemical structuring – improving reaction kinetics and metal stability. </li> </ol> <p>This combination allows REE electrodeposition at room temperature, reducing both energy demand and hazardous byproduct formation. This invention enables dual functionality, electrodeposition and (in-situ) electrorefining. </p> <p><strong>Key Advantages </strong></p> <ul> <li>Lower energy consumption – eliminates the need for 600–1200 °C molten salt processes. </li> <li>Reduced environmental liabilities – avoids HF gas emissions and toxic fluoride salt accumulation. </li> <li>Safer operations – circumvents EPA and RCRA compliance barriers tied to FSE. </li> <li>Domestic supply potential – enables North American REE production for critical industries. </li> <li>Scalable platform – adaptable to multiple REEs including neodymium, samarium, dysprosium, and terbium. </li> </ul> <p><strong>Market Applications </strong></p> <ul> <li>Permanent magnets – essential for EV traction motors, wind turbines, and energy-efficient refrigeration. </li> <li>Defense systems – critical components for satellites, communication devices, and advanced weapons. </li> <li>Lightweight alloys – enhancing aerospace and automotive materials. </li> <li>Electronics – miniaturized devices requiring REE-based components. </li> <li>Battery technologies – advanced REE-containing chemistries for high-performance storage. </li> </ul> <p></p>
What to check before bidding
- Located in United States.
- Source notice 4d235861f6db48feb035a4c4c43fa8e5 on SAM.gov.
- Notice published 20 Apr 2026; Tenqual indexed it 22 Apr 2026.
- Deadline listed as 15 Jun 2026.
- Create a free tender alert to catch similar opportunities before the deadline pressure starts.