SciTransfer
SOLIDBAT · Project

High-Performance Solid-State Batteries for Faster Charging and Longer Range Electric Vehicles

transportTestedTRL 4

Imagine replacing the liquid inside a battery with a special kind of solid gel. This makes the battery much safer because it won't leak or catch fire as easily. It also allows the car to hold more energy and charge up much faster, similar to how a high-capacity fuel tank works but for electricity.

By the numbers
400 Wh/kg
Energy Density (Gravimetric)
1000 Wh/L
Energy Density (Volumetric)
14
Consortium Partners
The business problem

What needed solving

Current EV batteries rely on liquid electrolytes that can be unsafe and have limited energy density, while production is heavily dependent on Asian supply chains.

The solution

What was built

A solid-state battery system featuring a hybrid gel polymer electrolyte, 3D-texturized lithium metal anodes, and water-processable nickel-rich cathodes.

Audience

Who needs this

Electric vehicle manufacturersBattery cell producersAutomotive tier-1 suppliersBattery recycling specialists
Business applications

Who can put this to work

Automotive Manufacturing
enterprise
Target: EV Original Equipment Manufacturer (OEM)

If you are an EV manufacturer dealing with limited driving range and slow charging times — this project developed a solid-state battery reaching 400 Wh/kg and 1000 Wh/L that enables fast charging and longer life.

Battery Production
enterprise
Target: Gigafactory Operator

If you are a battery producer dealing with high costs of switching to new technologies — this project developed scalable manufacturing solutions that are easily adaptable to current lithium-ion lines to hasten market entry.

Circular Economy
mid-size
Target: Battery Recycling Firm

If you are a recycling company dealing with toxic organic solvents in battery processing — this project developed aqueous binders and greener processing methods to prioritize sustainability and recycling.

Frequently asked

Quick answers

How does this impact the cost of battery production?

Based on available project data, the project prioritizes cost reduction by reducing raw material use and avoiding expensive organic solvents through greener processing.

Can this technology be scaled to industrial levels?

Yes, the project specifically focuses on scalable manufacturing solutions that are designed to be easily adaptable to existing lithium-ion technology infrastructure.

What is the IP and licensing strategy for the new materials?

Based on available project data, specific licensing terms are not listed, but the project involves 14 partners across 8 countries developing protected nickel-rich cathodes and 3D-texturized anodes.

How does this help with EU environmental regulations?

The project supports climate neutrality by decarbonizing road transport and reducing dependence on Asian battery production chains.

When will this technology be ready for vehicle integration?

The project period runs from 2024-12-01 to 2028-11-30, suggesting a development cycle ending in late 2028.

Consortium

Who built it

The consortium is heavily industry-driven with a 57% industry ratio, comprising 8 industrial partners and 3 SMEs. This strong commercial presence, spanning 8 countries, indicates a high focus on commercial viability and supply chain integration rather than purely academic research.

How to reach the team

Contact CIC Energigune Fundazioa in Spain

Next steps

Talk to the team behind this work.

Contact us to connect with the SOLIDBAT consortium for licensing and pilot opportunities.

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