U.S. Steel has converted two of its diesel switcher locomotives at the Mon Valley Works’ Edgar Thomson and Clairton Plants to battery-electric drive. The locomotives travel within the facilities carrying steel, coke, scrap metal, iron ore and other materials. U.S. Steel invested some $2.3 million in the locomotives. The Pennsylvania Department of Environmental Protection provided… Read more »
Search Results Found For: "lithium metal"
Stellantis and Orano enter EV battery recycling agreement
Automaker Stellantis and nuclear energy company Orano have signed a memorandum of understanding to form a joint venture to recycle EV batteries and scrap. Stellantis will have access to cobalt, nickel and lithium from gigafactories in Europe and North America for electrification and energy transformation. The joint venture will produce “black mass” or “active mass.”… Read more »
Battery additive Trinohex Ultra approved for REACH expansion in Europe
Ascend Performance Materials, a US-based materials manufacturer, has received approval of a new electrolyte additive for lithium-ion batteries to increase its imports into the EU. Trinohex Ultra is approved for import into the EU in quantities up to 100 metric tons annually under REACH, the regulation for registration, evaluation and authorization of chemicals in the… Read more »
Umicore expands its EV battery materials production with CAM and pCAM plant in Ontario
Umicore, a Belgian metal technology company, is building a 35 GWh equivalent battery materials production plant in Loyalist, Ontario, for the North American EV battery industry. The federal and provincial governments have agreed to directly provide Umicore with €1.27 billion in co-funding. Using precursor cathode active material (pCAM) and CAM, critical components for battery performance,… Read more »
Researchers develop a new approach for EV battery recycling
Researchers at Chalmers University of Technology in Sweden have developed a new approach to recycling metals from used EV batteries. The method recovers 100% of the aluminum and 98% of the lithium from EV batteries, according to the researchers. In traditional aqueous-based recycling, all EV battery metals are dissolved in inorganic acid to remove impurities… Read more »
Battery makers seem to be okay with an EV production slowdown
The news that GM, Ford and other automakers plan to slow down production of EVs in response to slower sales growth (EV sales grew by only 50 percent last quarter) was like an early Christmas for the various varieties of EV-haters. For most of us in the EV industry, it was more like a visit… Read more »
24M’s Electrode-to-Pack tech does away with cells and modules
Since the advent of modern EVs, the mantra has been “cell/module/pack.” More recently, some battery makers have started removing modules from the equation with cell-to-pack architectures. Now Massachusetts-based battery developer 24M Technologies wants to eliminate the whole hierarchy. The company calls its Electrode-to-Pack system, which it introduced at the recent Japan Mobility Show, “a streamlined… Read more »
How to improve EV traction motor efficiency
A look at improving motor efficiency in two main categories: electrical and mechanical. Regular readers of Charged don’t need to be told that the typical EV drivetrain is way more efficient from battery to wheels than its ICE-based equivalent, but it is perhaps less well-known that the approximate drivetrain efficiency ranges from 75-90% for the… Read more »
Laser treatment improves battery performance in Saudi study
Researchers at KAUST, a Saudi Arabian private research university, have used laser pulses to increase MXene’s energy capacity for enhancing next-generation battery anodes. The team, led by Husam N. Alshareef and Ph.D. student Zahra Bayhan, discovered that the chemical change that forms molybdenum oxide within the structure of an alternative electrode material known as MXene… Read more »
3D smart sensors for inline EV battery inspection
Sponsored by LMI. The increase in demand for EV Batteries has already permanently transformed the car manufacturing landscape, with almost all major automotive companies now operating electric vehicle production lines. While electric vehicles do have less moving parts than their internal combustion engine (ICE) counterparts, manufacturing them is still extremely complex. From stators and rotors,… Read more »