Funded Project: NIBlog
7 Partners
2023-2026
2M€
Sodium as an alternative to lithium resource shortage
As the demand for electric vehicles and large-scale energy storage continues to grow, the limitations of lithium-ion batteries are becoming increasingly apparent, particularly concerning resource shortages. This is where sodium-ion batteries emerge as a crucial alternative. Sodium-ion batteries utilize raw materials that are more abundant and less expensive than those used in lithium-ion batteries. This abundance not only helps to stabilize supply chains but also reduces costs, making sodium-ion technology an appealing option for various applications. The potential for sodium-ion batteries to alleviate the pressures of lithium resource scarcity is significant, especially as the global energy transition relies heavily on effective energy storage solutions.
Investing in research and development of sodium-ion batteries is essential for ensuring a resilient energy future. By focusing on this technology, energy storage capabilities can be enhanced (up to 200Wh/kg) while addressing the challenges posed by lithium resource shortages, paving the way for a more sustainable and efficient energy landscape.
Objectives
Reducing production costs
Mitigating environmental risks
Minimizing import dependencies
Why sodium?
Supply advantages
Cost advantages
Environmental considerations
Daikin’s role
- Development of binder systems for wet/ dry coating of sodium-ion active materials
- Evaluation of carbon nanotubes and diverse electrolyte additives
This research and development project is funded by the German Federal Ministry of Education and Research (BMBF) within the (program name) and managed by the Project Management Agency Jülich (PTJ). The author is responsible for the content of this publication.