It’s a well-known trope that water and electricity don’t mix, but keeping the two separated is often deceptively difficult, because the simple solution of just sealing the box is insufficient on its own. This is because of condensation, which can come from water vapor in the air at the time the box was sealed, or… Read more »
Search Results Found For: "cobalt"
BASF to build battery prototype recycling plant in Schwarzheide, Germany
BASF will build a prototype battery recycling plant in Schwarzheide, Germany, at the site of its existing cathode active materials plant. The prototype recycling plant will allow for the development of operational procedures and optimization of technology to extract lithium, nickel, cobalt and manganese from end-of-life lithium-ion batteries as well as off-spec material from cell… Read more »
GM reveals more technical details of its Ultium battery packs
GM has big plans to release as many as 30 new EV models by 2025—the company claims that, by 2035, its only ICE vehicles will be heavy-duty trucks. The new Ultium battery system is at the heart of GM’s electrification strategy. GM says the Ultium system delivers a pack-level cost close to the magic number… Read more »
Solid Power unveils all-solid-state platform technology
Solid Power, a producer of all-solid-state EV batteries, has unveiled details of its all-solid-state platform technology and the three battery designs it enables. The company also announced the transition of its high-content silicon all-solid-state battery to its Colorado-based production line. Solid Power’s proprietary sulfide solid electrolyte powers the all-solid-state platform, which can enable both high-content… Read more »
Tesla to use LG’s new NCMA cathode materials in Chinese Model Y
Over the last few years, Tesla has been diversifying its battery supply chain, working with new suppliers and trying out new chemistries in its cells. Gigafactory Shanghai, which is geographically close to the Asian firms that currently supply most of the world’s Li-ion cells, has been the center of the automaker’s brave new battery biz…. Read more »
Report: Indonesia to overtake China as top nickel producer this year
Materials supply chain intelligence company Roskill expects Indonesia to become the world’s largest producer of refined nickel this year, pushing China to second place. As recently as 2014, Indonesia produced only 24 kilotons of refined nickel. In 2020, Indonesia produced 636 kt of refined nickel, most of which was nickel pig iron (NPI) for the… Read more »
Li-Cycle and Ultium Cells partner to recycle battery manufacturing scrap
Li-Cycle, the developer of a novel battery recycling system, has announced an agreement with Ultium Cells, a joint venture of GM and LG Energy Solution, to recycle up to 100% of the scrap generated by battery cell manufacturing at Ultium’s Lordstown, Ohio mega-factory. Using its patented Spoke & Hub Technologies at facilities in the US,… Read more »
A closer look at axial flux motors
In Issue 49, we reviewed some of the more promising advancements in materials and construction techniques for EV traction motors, one of which—the axial flux design—will be the focus of this article. Despite being characterized as an advanced construction technique, the axial flux design is actually one of the oldest ways of constructing a motor—it’s… Read more »
Wildcat ramps up its focus on EV Supercell breakthroughs
The lithium-ion battery has proven to be an excellent fuel tank for EVs, but there remains much room for improvement. We’re still far from what’s theoretically achievable in terms of Li-ion capacity, safety, cost and charge times. As battery manufacturers continue their quest for improved chemistry and material combinations, they rely on applied researchers like… Read more »
Global plans for 80 new battery Gigafactories won’t be enough says ABB-sponsored report
As demand for EVs escalates, the supply of batteries could become a bottleneck. Global firms are collectively planning to build 80 new battery gigafactories (sorry Tesla, but everyone’s calling them that now). A new report sponsored by ABB Robotics and authored by the automotive intelligence unit of Ultima Media suggests that this won’t be sufficient…. Read more »