Project description
Advanced all-solid-state batteries for electric vehicles
All-solid-state batteries (all-SSBs) have recently emerged as a promising alternative to conventional batteries for use in electric vehicles and other applications, offering enhanced safety and higher energy density. The EU-funded HyLiST project aims to develop Generation 4b all-SSBs for vehicle and aeronautic applications. It will use a high-voltage (HV) spinel-structured lithium nickel manganese oxide (LNMO) cathode, a hybrid single-ion polymer electrolyte, and laser pulse-deposited lithium foil for the anode. The project will improve production efficiency through wet coating for composite cathodes and dry processing for electrolytes, while minimising environmental impact by eliminating fluorinated binders. It will also identify essential steps for the large-scale production of SSBs for electric vehicles and aviation.
Objective
The HyLiST project aims at developing Generation 4b all-solid-state lithium-ion batteries (SSBs) for road and aeronautic applications. These will be based on a high voltage (HV) spinel structured LNMO cathode, and hybrid single-ion polymer electrolyte (HSICP) and laser pulse deposited lithium foil on current collector as anode. Overall, processing is aimed at being scalable and easy to transfer to currently available manufacturing infrastructure in Europe. Wet coating for composite cathode preparation and dry processing for the hybrid solid electrolyte increase production efficiency and shorten developing periods. Solvents’ environmental impact is minimized, e.g. by elimination of fluorinated binders. A cobalt-free, high voltage (ca. 4.7V) LNMO cathode de-risks on the dependence of cobalt, and a single-ion polymer electrolyte helps to develop high Li ionic conductivity (≥0.5 mS/cm at room temperature) with a high transfer number (~1.0). Roll-to-roll PLD manufacture of thin and ultra-thin Li anodes will strengthen the European supply chain for semi-finished anode components. A granulation process prepares uniform hybrid solid electrolyte feedstocks to guarantee microscopic uniformity and thereby the resulting electrochemical performance. Environmental impact will be monitored and materials and processes multicriteria optimization performed. Digital twinning is built simultaneously for the simulation of cell production, with further iteration aiming at improved energy density and reduced cost. HyList identifies the essential steps for making all-solid-state batteries at a large scale. It provides valuable insights into efficient manufacturing methods and helps various industry players, like machine engineers, cell producers, and equipment manufacturers, to move toward safer batteries with enhanced storage capacities and high energy densities of 450 Wh/kg, suitable for both electric vehicles and aviation applications.
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.
- social sciences social geography transport electric vehicles
- natural sciences chemical sciences inorganic chemistry alkali metals
- engineering and technology materials engineering coating and films
- social sciences economics and business economics production economics
- natural sciences physical sciences optics laser physics
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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.
1210 Wien
Austria
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.