Projektinformation
Projekttitel:
Anodeless Sodium-ion Batteries: From Microscopic to Macroscopic Electrometallurgy
Koordinator:
Uppsala universitet
Diarienummer:
2026-210151
Projektnummer:
P2026-03887
Projektstart:
2026-11-01
Projektslut:
2030-10-31
Budget:
| År | Beviljat |
|---|---|
| 2026 | 1 229 500 kr |
| 2027 | 1 029 100 kr |
| 2028 | 1 249 000 kr |
| 2029 | 1 393 600 kr |
| 2030 | 1 077 000 kr |
| Total: | 5 978 200 kr |
Program:
Hållbar batterivärdekedja
Programområde:
Transporter, forskningsprogram
Projektsammanfattning:
Lithium-ion batteries (LIBs) designed for electric vehicles and grid storage have longstanding sustainability and security of supply concerns. Sodium-ion batteries (SIBs) address both concerns, but do not hold enough energy to replace LIBs. The most promising strategy to improve the energy density, providing a realistic and sustainable replacer to LIBs in the e-mobility sector, is to remove the conventional anode material: an “anodeless” cell. However, serious challenges remain to increase lifespan and develop them to commercial viability. The project targets these fundamental blockers to commercializing next gen SIBs by focusing on the stability of sodium metal anodes. Powered by recent advances within the team, the project will take the next development steps by researching how state-of-the-art sodium metal strategies align with commercial cathodes to build the first next-gen SIB, based on renewable and local raw materials that align with a sustainable Swedish battery value chain.
Energimyndighetens andel:
92 %
