Audi and Umicore, a materials technology and recycling group, have successfully tested a closed-loop approach for recycling components of high-voltage batteries. The companies’ research has shown that 95 percent of raw materials contained in batteries – including cobalt, nickel, and copper – can be recovered and reused for new products. In a closed-loop recycling approach,… Read more »
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BMW partners with Northvolt and Umicore to develop sustainable EV battery lifecycle
As EVs proliferate, there’s an increasing need to establish protocols for sustainably procuring battery cells. BMW plans to collaborate with battery maker Northvolt and materials specialist Umicore to develop a sustainable lifecycle for European EV batteries. From cell chemistry to usage to recycling, the project seeks to optimize every step of a battery’s lifecycle around… Read more »
EV-specific tests: Different thermal test methods can produce results that range 20% or more
Sponsored by Elkem Silicones Heat dissipation is critical for the electronics and batteries to function for their intended lifetime and reach the desired levels of performance and reliability in EV applications. Without proper thermal management, lithium-ion batteries can overheat during charging or discharging. There can also be a non-uniform temperature distribution within the battery packs which… Read more »
Motor manufacturing: Tempel builds state-of-the-art factories to meet automaker’s requirements
Stamping precision parts for automotive-grade motor manufacturing The demands of the automotive industry are unlike any other. Carmakers require that their suppliers deliver millions of parts with incredibly tight tolerances that will not fail after a decade of daily use. The companies that manufacture parts for ICEs have grown increasingly sophisticated and disciplined in the… Read more »
Chile selects two companies for lithium projects
Chile’s state development agency, CORFO, has selected the Chilean firm Molymet and China’s Fulin Group (a joint venture between Samsung SDI and South Korea’s POSCO) to develop value-added lithium products in Chile. Within two years, the companies are expected to be ready to produce some 58,000 metric tons of cathode materials per year. This announcement… Read more »
Mercedes begins real-world testing of its eActros electric truck, with a wary eye on the Tesla Semi
Mercedes-Benz Trucks will put its new electric truck, the eActros, on the road with customers for real-world trials in 2018. Ten vehicles in two variants, with a gross vehicle weight of 18 or 25 tons, will be tested under real-life conditions by ten customers in Germany and Switzerland. These customers operate in different sectors and… Read more »
Revolutionary continuous mixing process for producing Li-ion electrode slurries: Lower costs and higher quality
Sponsored by Bühler By Dr. Adrian Spillmann, Head of Market Segment Battery Solutions with Grinding & Dispersion Technologies at Bühler The manufacturers of lithium-ion batteries are currently in the process of massively expanding their global capacity. These investments are being driven by rising demand for electric vehicles, among other things. By 2025, the market for such vehicles… Read more »
New report analyzes global market for recycled lithium and cobalt
In a new analysis of the global end-of-life value chain for lithium-ion batteries, consultancy Creation Inn predicts that the total amount of recycled lithium could reach 5,800 tons (30,000 tons lithium carbonate equivalent) in 2025, 9 percent of the total lithium battery supply, while the amount of cobalt from recycled batteries is expected to reach… Read more »
BMW takes steps to ensure more responsible production of cobalt
And the dirty little secret of EVs is…cobalt. The metallic element is used in significant quantities in EV batteries. Unfortunately, about half the world’s cobalt comes from the Democratic Republic of Congo (DRC), a war-torn land in which working conditions are bad, and child labor is common. In 2014, as many as 40,000 children worked… Read more »
Northvolt to build battery gigafactory in Sweden
Battery manufacturer Northvolt has announced a partnership with the two Swedish towns of Skellefteå and Västerås to establish a battery manufacturing facility. Skellefteå, part of a raw material and mining cluster in the north of Sweden, will be the location of Northvolt’s main production site, which will include material preparation, cell assembly and recycling. The… Read more »