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Multi-scale model of thermal runaway propagation in next-generation Na-ion batteries

Objective

In the context of global climate challenges and the transition towards renewable energy sources, sodium-ion (Na-ion) batteries are emerging as a promising alternative to lithium-ion (Li-ion) batteries, offering reduced dependency on critical raw materials and enhanced sustainability. However, despite their theoretical safety advantages, the thermal runaway mechanisms and associated safety risks of Na-ion batteries remain largely unexplored.

The first objective of this project is to address this critical knowledge gap by developing a comprehensive, predictive safety framework for Na-ion batteries. The second objective of this study is to transition from reactive to proactive safety strategies by detecting early-stage failure indicators in real time, with a particular focus on the gaseous precursors emitted during thermal abuse. The integration of operando optical diagnostics with multi-scale modelling is a novel approach that has the potential to deliver two key benefits. Firstly, it will facilitate the delivery of early detection capabilities. Secondly, it will enable material-level insights to be gained into failure mechanisms.

To conclude, this project will establish the foundations for the development of energy storage technologies that are safer, more scalable, and less reliant on lithium. These technologies will contribute to Europe's aspirations towards achieving climate neutrality and will also serve to strengthen its strategic autonomy in the field of battery innovation.

Fields of science (EuroSciVoc)

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Keywords

Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)

Programme(s)

Multi-annual funding programmes that define the EU’s priorities for research and innovation.

Topic(s)

Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.

Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

(opens in new window) HORIZON-MSCA-2025-PF

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Coordinator

UNIVERSITAT POLITECNICA DE VALENCIA
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 194 074,56
Address
CAMINO DE VERA SN EDIFICIO 3A
46022 VALENCIA
Spain

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Region
Este Comunitat Valenciana Valencia/València
Activity type
Higher or Secondary Education Establishments
Links
Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

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Partners (1)

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