Project description
Innovating SSB for a growing EU battery sector
Solid-state batteries (SSBs) are a promising technology that will be hugely important in the ever-growing battery market, and the EU has a unique opportunity to rise in the global battery market by becoming an early player in this sector. In this context, the EU-funded SOLVE project, in coordination with a consortium of key industry and academic actors in the battery sector, aims to take advantage of the vast R&D base already present and help scale it up for the arrival of SSB Gen4b mass production. The project will introduce innovations to overcome significant barriers to sector growth along the value chain, pre-develop digital tools and models for SSB design, and improve business models and training.
Objective
Solid-state batteries (SSB) offer a promising opportunity for the EU to become an early player and enhance its position in the global battery market. Supported by a consortium comprised of key industry and academic players in the battery field, SOLVE aims to capitalize on the extensive R&D base and contribute to the scaling-up efforts required for SSB Gen4b mass production.
To this end, SOLVE will address the most significant barriers hindering sector growth by demonstrating innovations across the main stages of the value chain, optimizing active and inactive materials, and associated processing techniques under industrially relevant conditions (TRL>=6). This will help achieve high-performing, cost-effective, and safe- and sustainable-by-design 20 Ah SSB prototypes and a proof-of-concept 0.25 kWh module based on: (i) thin, defect-free hybrid solid polymer based electrolytes (<=30 μm, >0.5 mS/cm @25-40ºC, >4.7 V); (ii) high loading solid state cathodes (>4.0 mAh/cm2) based on 4V-class cathode active materials (>200 mAh/g), and (iii) ultra-thin Li metal anodes (including cutting-edge lithophilic current collectors for the development of zero Li excess SSB) (<10 µm, >3.000 mAh/g), all of them produced through easily scalable and sustainable R2R processes.
This entire process will be reinforced by the implementation and adaptation of predeveloped digital tools and models to support and accelerate the SSB design, as well as the incorporation of imperative sustainability criteria to promote efficient resource utilization through eco-design principles and the development of innovative recycling processes.
Finally, a robust dissemination, communication and exploitation strategy, including the development of tailor-made training activities and business models, will be established to propel SOLVE’s post-project commercialization and future market success, ultimately contributing to the decarbonization of the transport sector and the widespread adoption of electromobility.
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: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- engineering and technology environmental engineering waste management waste treatment processes recycling
- natural sciences chemical sciences polymer sciences
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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)
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.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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HORIZON.2.5 - Climate, Energy and Mobility
MAIN PROGRAMME
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HORIZON.2.5.9 - Energy Storage
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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.
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.
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-IA - HORIZON Innovation Actions
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) HORIZON-CL5-2023-D2-02
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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.
20014 SAN SEBASTIAN
Spain
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.