Developing the Next Generation
Sulfide electrolyte solid-state
batteries for EV applications
ABOUT SUBLIME
Sulfide electrolyte solid-state batteries for EV applications
Wide global deployment of electric vehicles (EVs) is necessary to reduce transport related emissions, as transport is responsible for around a quarter of EU greenhouse gas (GHG) emissions, and more than two thirds of transport-related GHG emissions are from road transport.
SUBLIME’s overall aim is to significantly increase EV adoption by taking on the technical challenges that are presented by the consumer needs – especially the reduction in costs of EVs, increasing their capabilities regarding long distance traveling and fast charging.
NEWS
UPCOMING EVENTS
PUBLICATIONS
- Artur Tron, Raad Hamid, Ningxin Zhang, Alexander Beutl: “Rational Optimization of Cathode Composites for Sulfide-Based All-Solid-State Batteries”, Nanomaterials 2023, 13, 327.
- A. Golov, J. Carrasco: “Molecular-Level Insight into the Interfacial Reactivity and Ionic Conductivity of a Li-Argyrodite Li6PS5Cl Solid Electrolyte at Bare and Coated Li-Metal Anodes”, ACS Appl. Mater. Interfaces 2021, 13, 36, 43734–43745
- A. Golov, J. Carrasco: “Enhancing first-principles simulations of complex solid-state ion conductors using topological analysis of procrystal electron density”, npj Comput Mater 8, 187 (2022)
- M. Batzer, C. Heck, Dr. P. Michaloski, Prof. Dr. A. Kwade: “Current Status of Formulations and Scalable Processes for Producing Sulfidic Solid-State Batteries”, Batteries & Supercaps e202200328 (2022)
- Artur Tron, Raad Hamid, Ningxin Zhang, Andrea Paolella, Paul Wulfert-Holzmann, Vladislav Kolotygin, Pedro López-Aranguren, Alexander Beutl: “Film processing of Li6PS5Cl electrolyte using different binders and their combinations (Elsevier)”, Journal of Energy Storage 2023, 66, 107480.
- A. Golov, J. Carrasco: Unveiling Solid Electrolyte Interphase Formation at the Molecular Level: Computational Insights into Bare Li-Metal Anode and Li6PS5–xSexCl Argyrodite Solid Electrolyte, ACS Energy Lett. 2023, 8, XXX, 4129–4135
- A. Tron, A. Paolella, A. Beutl: “New insights of infiltration process of argyrodite Li6PS5Cl solid electrolyte into conventional lithium-ion electrodes for solid-state batteries”, Batteries 2023, 9(10), 503.
- A. Tron, A. Orue, P. López-Aranguren, A. Beutl: “Critical current density measurements of argyrodite Li6PS5Cl solid electrolyte at ambient pressure ”, Journal of Electrochemical Society 2023, 170, 100525.
- A. Orue, M. Cheddadi,A. Tron, A. Beutl, P. López-Aranguren: “Understanding interfaces at the positive and negative electrode on sulfide-based solid-state batteries ”, ACS Applied Energy Materials 2023, 6(21), 11030–11042.
- M. Batzer, D. Gundlach, P. Michalowski, A. Kwade: “Scalable Production of Separator and Cathode Suspensions via Extrusion for Sulfidic Solid-State Batteries ”, ChemElectroChem 2023, e202300452.
- M. D’Amore, M.Y. Yang, T. Das, A.M. Ferrari, M.M. Kim, R. Rocca, M. Sgroi, A. Fortunelli, W.A. Goddard: “Understanding Ionic Diffusion Mechanisms in Li2S Coatings for Solid-State Batteries: Development of a Tailored Reactive Force Field for Multiscale Simulations” J. Phys. Chem. C 2023, 127, 22880−22888.
- D. Dessantis, P. Di Prima, D. Versaci, M. Santarelli, F. Bella, V. Kolotygin, P. Lopez-Aranguren, J. Amici: "Investigating sulfide-based all solid-state cells performance through P2D modelling" , Chemical Engineering Journal Advances 18 (2024) 100610.
- P. Ghorbanzade, A. Pesce, M. Armand, K. Gómez, S. Devaraj, P. López-Aranguren, J.M. López del Amo: “Unveiling the Reactivity and the Li-Ion Exchange at the PEO-Li6PS5Cl Interphase: Insights from Solid-State NMR” , Small Struct. 2024, 2400139.
- S. Montes, A. Beutl, A. Paolella, M. Jahn, A. Tron: “Cost-Effective Solutions for Lithium-Ion Battery Manufacturing: Comparative Analysis of Olefine and Rubber-Based Alternative Binders for High-Energy Ni-Rich NCM Cathodes", ChemElectroChem 2024, e202400465.
DELIVERABLES
- Deliverable 1.1: Project Handbook
- Deliverable 1.2: Initial Risk Management Plan
- Deliverable 1.3: Initial Data Management Plan
- Deliverable 2.1: Report on specifications, performances, and cost requirements for the large cell
- Deliverable 2.2: Report on specifications and performance requirements for the small cells
- Deliverable 2.3: Report on test protocols for small and large cells
- Deliverable 3.1: Report on delivery of 100 g sulfide for WP4
- Deliverable 3.2: Report on delivery of 1 kg batches for WP4 & WP5
- Deliverable 3.3: Report on delivery of 10 kg batches for WP5
- Deliverable 3.4: Report on the protective strategies on Lithium metal
- Deliverable 3.5: Report on delivery of optimized cathode for Primary pathway
- Deliverable 3.6: Report on delivery of optimized cathode for Secondary pathway
- Deliverable 3.7: Report on delivery of lithium metal foil for Primary pathway
- Deliverable 4.1: Protocol for sulfide-based material handling and transportation
- Deliverable 4.2: Report on interface stability using optimized materials
- Deliverable 4.3: Report on formulation and process at lab scale
- Deliverable 4.4: Report on layer processing towards upscaling
- Deliverable 4.5: Report on monolayer pouch cell assembly
- Deliverable 4.6: Report on solid-to-solid interface characterization
- Deliverable 5.1: Definition of safety conditions for material and electrodes scaling-up and shipments
- Deliverable 5.2: Report on prototype cell design
- Deliverable 5.3: Results of the process upscaling benchmarking for cathode and solid electrolyte layer
- Deliverable 6.1: Report on the safe handling & testing protocol and cell testing protocols (electrochemical, aging, abuse)
- Deliverable 6.3: Report on possible recycling path including a flow sheet and mass balance calculation
- Deliverable 6.5: Matrix Model for Sustainability Assessment
- Deliverable 7.1: Properties prediction of sulfide solid electrolyte
- Deliverable 7.2: Mechanism of Li transport and dendrite formation in all solid battery
- Deliverable 7.3: Report on the prediction of electrochemical performance and degradation behaviour
- Deliverable 7.4: Report on the interaction with the battery modelling community
- Deliverable 8.1: Dissemination & communication strategy and plan
- Deliverable 8.2: Interim IPR report & exploitation strategy & business plan
- Deliverable 8.3: Final IPR report and exploitation strategy after SUBLIME – Roadmap to 2030
NEWSLETTER
TEAM
On a regular basis we will showcase members of our international SUBLIME Team. Click on their quotes below to learn about their roles in SUBLIME.
Technische Universität Braunschweig