When I was a kid, everyone had a favorite Beatle (mine was George). Now I have a favorite Tesla co-founder: JB Straubel. He’s a visionary who converted a Porsche to electric drive and built a solar-powered racer, long before EVs were cool. He’s the engineering genius who personally went through and redesigned almost every component… Read more »
Search Results Found For: "raw material"
Lower real EV inverter cost without compromising safety, quality, or test coverage
In the evolving world of eMobility one thing remains constant – the inverter is the heart and soul of electric vehicles. When it comes to testing inverters, the trend has been to pull tests further up the development cycle, using virtualization to simulate components at lower costs and test scenarios faster than in-vehicle field testing…. Read more »
Fraunhofer Institute’s new dry-coating process reduces environmental impact
Researchers at the Fraunhofer Institute have developed a new dry-coating process that’s designed to reduce the environmental impact of electrode manufacturing. The Institute says its new DRYtraec process uses machines that do not require long drying tracks, and will take up less space than conventional battery electrode manufacturing systems. The new coating process uses similar… Read more »
Nth Cycle says its electroextraction tech significantly reduces transportation costs for Li-ion battery recycling
Refining the circular economy for battery materials. As the e-mobility transition accelerates, demand for critical minerals is growing exponentially. Companies on the cutting edge, such as Tesla, are already experiencing shortages. However, to extract ever more minerals by mining and dispose of the waste in landfills, would be to continue the practices that got the… Read more »
LG Energy Solution secures access to nickel and cobalt from Australian Mines
LG Energy Solution, one of Tesla’s battery suppliers, has entered into “a binding long form offtake agreement” with Australian Mines Ltd. for nickel and cobalt, which will be supplied in the form of mixed hydroxide precipitate (MPH) from the Sconi Project in North Queensland. Under the agreement, LG will have access to 71,000 tons of… Read more »
How Williams Advanced Engineering built “the world’s most extreme battery”
Williams Advanced Engineering (WAE) has been a battery supplier to the Formula E electric racing championship since 2014. Now the legendary engineering firm is the sole powertrain developer for the new Extreme E off-road championship. WAE Principal Engineer Glen Pascoe recently discussed the challenges of creating a battery that can power Extreme E’s enormous Odyssey… Read more »
Tesla signs deal with BHP to secure nickel for battery cells
Contrary to popular belief, the most important mineral in EV batteries may not be lithium, but nickel. According to the Nickel Institute, the metal, which gives cells higher energy density and greater storage capacity, is an essential component for Li-ion battery cathodes—in fact, it’s the most important metal by mass in the cathodes used in… Read more »
Skeleton Technologies raises €70 million to develop EV batteries and supercapacitors
Skeleton Technologies, a maker of energy storage devices, has secured an additional €29 million in Series D financing, bringing its total Round D financing to €70.4 million. “Unlike Tesla, Panasonic or LG, who use similar raw materials and compete in engineering, Skeleton has focused on vertical integration based on our proprietary curved graphene material,” said… Read more »
Today’s EV engineering virtual conference schedule: Monday, April 19
Charged is hosting a virtual conference on EV engineering that’s free to attend and it starts today. The conference includes live webinar sessions with interactive Q&As and on-demand webinars. View the daily session schedule online here. All of the live sessions will be recorded and available to view after the broadcasts. You can access the… Read more »
MIT researchers describe new electrolyte to reduce metal electrode degradation
A team of researchers led by MIT Professor Ju Li has found an electrolyte that overcomes the problems associated with metal electrodes, which could result in batteries with longer lifespans and more energy storage capacity. The research was reported in the journal Nature Energy in a paper by Li and others. The researchers say the… Read more »