Scaling up dissipative metamaterials for energy absorption applications

Developing lightweight mechanical metamaterials to enhance battery box safety in electric vehicles, reducing fire risk and CO2 footprint while enabling broader industrial applications.

Subsidie
€ 150.000
2025

Projectdetails

Introduction

Preventing thermal run-away (resulting in fire) of batteries in electrical vehicles, which can result from impingement of the protecting battery box during side impact collisions, is a critical design consideration for vehicle safety.

Design Considerations

This challenge requires a careful trade-off between the shock-absorbing capabilities and the lightness of the material to ensure both safety and efficiency in vehicle design.

Development of Metamaterials

We have developed a new class of mechanical metamaterials that are lightweight and highly dissipative, outperforming traditional protections for battery boxes by orders of magnitude.

Project Goals

The goal of this ERC POC project is to establish metamaterials as a commercially viable solution for a new generation of battery boxes. Our metamaterials will allow for:

  1. Increased safety of electric vehicles
  2. Reduction of their CO2 footprint by making them lighter

Broader Applications

More broadly, our new generation of metamaterials could potentially be used in aerospace and seismic protection applications, hence paving the way for being the first to use mechanical metamaterials in industrial high-tech applications.

Financiële details & Tijdlijn

Financiële details

Subsidiebedrag€ 150.000
Totale projectbegroting€ 150.000

Tijdlijn

Startdatum1-4-2025
Einddatum30-9-2026
Subsidiejaar2025

Partners & Locaties

Projectpartners

  • UNIVERSITEIT VAN AMSTERDAMpenvoerder

Land(en)

Netherlands

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