Korea-based battery materials supplier POSCO Future M and solid-state battery pioneer Factorial have signed a memorandum of understanding (MOU) to cooperate on the development of all-solid-state battery technology. Under the MOU, the two companies plan to develop materials for all-solid-state batteries, which are expected to offer higher safety, superior energy density and better charging performance… Read more »
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Ilika ships 10 Ah Goliath solid-state EV battery prototypes
UK-headquartered solid-state battery developer Ilika has begun shipping its new 10 Ah Goliath battery prototypes to customers across multiple industries, including automotive companies. These new prototypes offer five times more capacity than the 2 Ah P1 prototypes delivered to customers in July 2024. The 10 Ah cells feature a proprietary oxide coating which offers improved… Read more »
Quintus unveils pilot-scale warm isostatic presses for all-solid-state battery production
Swedish high-pressure systems manufacturer Quintus Technologies has engineered its new series QIB 300 and QIB 600 Warm Isostatic Presses to validate processes for volume manufacturing of all-solid-state batteries (ASSBs). Warm Isostatic Pressing delivers high-density, defect-free structures and higher conductivity than other methods, according to Quintus. The technology also allows for simultaneous densification of multi-layered cells,… Read more »
Samsung SDI and BMW to collaborate on solid-state battery validation project
Samsung SDI, BMW and US battery technology company Solid Power have signed an agreement to work together on establishing global value chains for all-solid-state batteries across materials, cells and EVs. The collaboration aims to pave the way for the commercialization of all-solid-state battery cells by bringing together their complementary expertise in cell manufacturing, automaking and… Read more »
Operando X-ray tomography reveals silicon-electrolyte interface dynamics in solid-state batteries
Silicon anodes can greatly boost the energy density of all-solid-state batteries, but their large volume changes often cause contact loss with solid electrolytes. Si can store more lithium than graphite, but its volume can expand by as much as 410% during charging, generating mechanical stress that cracks particles and weakens their contact with the solid… Read more »
Coperion and HPB advance scalable continuous processing for solid-state EV batteries
Coperion has announced a collaboration with High Performance Battery (HPB) aimed at enabling industrial-scale production of solid-state batteries. This initiative combines Coperion’s continuous extrusion processing expertise with HPB’s solid-state battery technology. According to HPB, its batteries demonstrate notable improvements over conventional lithium-ion technology in safety, lifespan, and environmental performance, with intellectual property protected in 96… Read more »
LEAD unveils high-precision solid-state battery cell stacking machine
LEAD has released of an integrated solid-state battery cutting and stacking machine targeted at addressing the technical challenges of next-generation energy storage manufacturing. The machine is engineered for the specific requirements of solid-solid interface materials used in all-solid-state batteries, which require highly precise and controlled stacking due to their sensitivity and brittle nature. The new… Read more »
WattEV’s new Solid-State Transformer improves power conversion for heavy-duty electric truck charging
WattEV currently operates five truck charging depots in California, and has another 15 sites under development. The company is keen on the new Megawatt Charging System standard for heavy-duty EVs. Now WattEV has introduced a new compact medium-voltage power conversion system (MV-PCS) designed to accelerate deployment of MCS fast chargers. WattEV’s Solid-State Transformer (SST) was… Read more »
Video: Schaeffler’s all-solid-state battery module and other eMobility innovations
At this year’s Battery Show in Detroit, Charged spoke with four of Schaeffler’s subject-matter experts to explore the company’s innovations in electrification and energy storage. The discussion began with Rashid Farahati, Vice President of the Corporate Competence Center for the Americas. Farahati explained that while solid-state batteries promise higher energy density, safety and faster charging,… Read more »
Argonne scientists develop protective coating to boost solid-state battery stability
Researchers at the US Department of Energy’s Argonne National Laboratory have developed a method to coat sulfide-based solid electrolytes to improve chemical stability and reduce manufacturing costs. The process uses atomic layer deposition (ALD) to apply a protective layer of aluminum oxide onto the electrolyte particles. This coating improves stability by acting as a shield… Read more »