SURFACE MODIFIED LITHIUM MANGANESE OXIDE FOR LITHIUM EXTRACTION

Summary of the technology

● Reusable: Surface coating reduces manganese loss up to 50% for improved reusability
● Superior Adsorption Capacity : Up to 24 mg/g lithium uptake from low-concentration lithium
● Optimized Design: Nanoscale coating on 200+ mesh sorbent to maximize adsorption capacity
● Environmental & Economic Sustainability: Improve water quality and additional revenue

University of Alberta, Technology Transfer Services

Details of the Technology Offer

This advanced sorbent meets the growing lithium demand driven by EVs and energy storage, bypassing the limitations of traditional extraction methods. A nanoscale coating on a lithium manganese oxide sorbent enhances recyclability up to 50%. This stands to enable scalable, direct lithium extraction from formation waters and sedimentary brines, opening up new lithium sources in previously nonviable regions, effectively expanding lithium supply options for the battery manufacturing market.

COMPETITIVE ADVANTAGE:

● High Selectivity and Capacity: The sorbent selectively targets lithium ions even in low-concentration
brines, with performance optimized for formation waters.
● Compatibility with Harsh Conditions: Effective even in brines containing reductive agents, a common
challenge in lithium-bearing waters from sedimentary sources.
● Scalable and Environmentally-Friendly Solution: Readily scalable to support large-scale lithium
extraction. Enables adopters to meet environmental and sustainability goals.

Intellectual property status

Patent already applied for

Patent application number :

Where :

Attached documents

Related Keywords

  • Industrial manufacturing, Material and Transport Technologies
  • Materials Technology
  • Hybrid and Electric Vehicles
  • Automotive electrical and electronics
  • Mining and extraction
  • Electric Propulsion Technologies
  • Batteries
  • lithium extraction
  • geochemistry
  • direct lithium extraction
  • lithium batteries

About University of Alberta, Technology Transfer Services

Transforming discoveries and innovations into reality is a complex and lengthy process. UAlberta’s Technology Transfer Services (TTS) team helps facilitate this journey. Part of the Vice-President (Research and Innovation) portfolio, TTS helps researchers, postdoctoral fellows, staff and students transform innovations and discoveries into reality—moving them out of the university to benefit society, the economy, the world.

University of Alberta, Technology Transfer Services

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