The Chair of Production Engineering of E-Mobility Components (PEM) at RWTH Aachen University in Germany has completed a project to develop a laser-based drying process for battery production. The project, “Implementation of Laser Drying Processes for Economical & Ecological Lithium-Ion Battery Production” (IDEEL) involved PEM as well as the Fraunhofer Research Institution for Battery Cell… Read more »
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UniMetal scales production of its dispersive plating tech for high-power EV components
US-based UniMetal, which provides precious metal and commercial finishing services for the electronics, medical, aerospace and automotive industries, has announced production scaling of C100 Silver Graphite Dispersion, an electrolyte plating system for high-power components. C100 provides superior resistance to fretting corrosion, oxidation, vibration and high temperatures, according to the company. It retains silver’s conductive properties… Read more »
Report finds OneD’s silicon anode technology can reduce EV battery carbon footprint
Minviro, which provides lifecycle assessments (LCAs) for businesses in the energy transition, has found that the SINANODE silicon anode technology developed by OneD Battery Sciences for EV batteries can reduce carbon emissions and resource consumption compared to conventional anode materials. When SINANODE-enhanced graphite is processed in North America or Europe, it can improve anode performance… Read more »
South Star Battery Metals partners with University of Alabama to develop anode materials
Mining exploration firm South Star Battery Metals has signed a memorandum of understanding with the University of Alabama (UA) at Tuscaloosa on behalf of its Alabama Mobility and Power (AMP) Center to support a battery anode materials program in the US. The program would encompass research and development, pilot-scale demonstration, commercial demonstration and commercial-scale manufacturing…. Read more »
Coreshell raises $24 million to fund commercialization of domestically sourced lithium-ion battery anode material
Battery technology company Coreshell has raised $24 million in funding to scale the production of its 60 Ah battery cells made with domestically-sourced metallurgical silicon. The funding round was led by Ferroglobe, a London-based producer of silicon and ferroalloys, and California-based venture capital firm Zeon Ventures. Other investors included Lane Ventures, Entrada Ventures, Foothill Ventures,… Read more »
C-BATT demonstrates Obsidia anode material
C-BATT, a joint venture between US lithium-ion battery components producer X-BATT and carbon and graphite products manufacturer CONSOL Innovations, has developed its US-sourced Obsidia high-capacity battery anode material, which is designed to increase battery energy density and cycle life. Silicon-carbon-based Obsidia and its blends hold more lithium per gram than graphite. In addition to its… Read more »
Volt Carbon Technologies and Charge CCCV test two battery technologies
Volt Carbon Technologies and Charge CCCV (C4V) have announced successful test results from Volt’s lithium metal electrolyte paired with C4V’s advanced biomineralized lithium mixed metals phosphate (BMLMP) cathodes, and Volt’s dry separated graphite paired with C4V’s Green Anode technology. The combination of Volt’s lithium metal electrolyte and C4V’s BMLMP cathodes achieved enhanced energy density that… Read more »
Elevated Materials launches to supply lithium battery films
Elevated Materials is a newly formed independent company that aims to supply ultra-thin, uniform lithium films for batteries for EVs, eVTOLs and e-aircraft, energy storage systems and consumer electronics. The company’s technology can be applied across graphite, silicon and lithium metal anodes. The company has received investments from TPG’s Rise Climate fund and Applied Materials…. Read more »
QinetiQ validates 80% manganese-rich LMFP battery cathode for UK’s Integrals Power
Testing by UK defense technology company QinetiQ indicates that lithium manganese iron phosphate (LMFP) cathode active material developed by UK battery materials producer Integrals Power could increase EV range by extending the useable capacity of the battery under high discharge conditions. Conventional lithium iron phosphate (LFP) chemistries experience a reduction in useable capacity when the… Read more »
LeydenJar’s 100% silicon anode cells achieve 500 cycles without external pressure
Dutch battery manufacturer LeydenJar has developed and produced lithium-ion batteries with a 100% silicon anode capable of delivering 500 charge-discharge cycles without requiring any external pressure, overcoming a key limitation of next-generation anodes. Silicon anodes offer the potential of higher energy density for lithium-ion batteries when replacing traditional graphite anodes. However, a major challenge has… Read more »
