Project description
Gen-4 lithium-ion battery system for electric vehicles
The electric vehicle market relies on lithium-ion batteries but faces safety risks related to flammability. Solid-state battery electric vehicle (SSBEV) technology presents a promising alternative, though its integration into existing systems is complex and necessitates component redesigns. The EU-funded ARISE project aims to address these challenges by developing a Gen-4 (fourth-generation) solid-state lithium-ion battery system with high-performance characteristics based on a cell-to-chassis concept and expandable modules adaptable to next-generation SSBEVs. The project will design a new city car chassis optimised for expandable solid-state batteries (SSBs) and create an innovative thermal management system for the battery and pack levels, specifically tailored to SSB compatibility. Additionally, it will implement a smart battery management system.
Objective
The global EV market is largely reliant on battery electric vehicles (BEVs) that employ lithium-ion (Li-ion) batteries, mostly based on liquid electrolytes. Due to extensive research and development of Li-ion, we are gradually reaching the maximum chemical potential of todays electrode materials regarding Nickel-rich cathodes. Yet Li-ion based battery systems, based on liquid electrolytes, still face significant limitations , due to their chemistries, such as high flammability , potential safety risks, burning, and explosions, electrochemical instabilities, and low ion selectivity.
In this regard, promising solutions are emerging in the form of solid-state battery EV (SSBEV) technology. However, the inherent differences between SSBs and traditional Li-ion batteries such as fundamentally distinct operating temperatures, charging rates, form factor and cell safety characteristics introduce complexities in integrating them into existing BEV systems, necessitating a redesign of the several systems. To meet this need, ARISE will develop an advanced solid-state, fourth generation (Gen-4) Li-ion battery system that offers advanced high-performance features, based on a cell-to-chassis concept with expandable modules that is applicable to any next generation S SBEV.
ARISE will cover 3 different development paths: 1) a new city car chassis design utilizing SSBs that is expandable when needed, 2) a novel battery and pack level Thermal Management System compatible with SSBs, 3) Smart Battery Management System that controls battery expansion, fast charging, and safety.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
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HORIZON-RIA - HORIZON Research and Innovation ActionsCoordinator
34956 Istanbul
Türkiye