Image shows single crystals of cathode material: (A) no internal boundaries and (B) internal boundaries visible. (Image by Argonne National Laboratory.) A research team has developed a new NMC cathode design that prevents cracking in cathode particles through a structure that doesn’t have boundaries between particles. “A different approach to avoid this cracking involves single-crystal… Read more »
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Exploring the importance of connectivity in an EV’s battery (Webinar)
EVs have gone mainstream. Automotive industry experts agree that it’s no longer a matter of if we’ll see more EVs on the road than traditional fuel-powered cars, but when, which represents a fundamental change in the way the automotive industry does business. There are clear reasons for the shift to EVs including environmental needs like… Read more »
Automakers and infrastructure providers ask UK government for ZEV mandate
It’s anybody’s guess where the UK government stands on e-mobility and clean energy these days. Whatever one may think of Boris Johnson, he at least talked a green game, and his administration implemented some constructive pro-EV policies. His ill-fated successor put climate change deniers in charge of environmental policy, pushed a vast expansion of oil… Read more »
Skeleton Technologies launches supercapacitor/battery, joins coalition to electrify mining
Skeleton Technologies has introduced a new product that combines supercapacitors and batteries, and has joined a coalition of nine members, including Shell, that aims to electrify mining equipment. The SuperBattery doesn’t use any cobalt, copper, nickel or graphite. The company says it can last for 50,000 cycles. It is currently being used or tested in… Read more »
Researchers achieve a breakthrough in the development of lithium metal batteries
A team of researchers working in collaboration with the Nagoya Institute of Technology has discovered a new mechanism to stabilize the lithium metal electrode and electrolyte in lithium metal batteries. The researchers say the new mechanism, which does not depend on the traditional kinetic approach, has the potential to enhance the energy density of batteries…. Read more »
EU lawmakers confirm 2035 zero-emission sales mandate for new cars and vans
The European Commission has agreed to set a zero-emission sales mandate for new cars and vans by 2035. As the average age of passenger cars in the EU is just under 12 years, this policy should put the bloc on track to reach the target of converting its fleet to zero-emission-only by 2050, the date… Read more »
Don’t just delay cell-to-cell thermal propagation, stop it.
Sponsored by Aspen Aerogels Battery engineers face the daunting challenge of maximizing thermal runaway protection while optimizing vehicle performance. This task becomes even more critical as cell-to-pack and cell-to-chassis designs increase in popularity because manufacturers lose the added protection that can be built into a module-based design. Although newer chemistries such as LFP and solid-state… Read more »
North Carolina’s governor proposes Advanced Clean Trucks (ACT) program to electrify trucks and buses
North Carolina Governor Roy Cooper has taken an important step towards accelerating the electrification of medium- and heavy-duty vehicles in the state. Executive Order 271 directs the North Carolina Department of Environmental Quality (DEQ) to work with stakeholders to propose an Advanced Clean Trucks (ACT) program that would “ensure zero-emission trucks and buses are available… Read more »
Upcycle makes a $35k electric pickup out of used Toyota Corollas
Upcycle Green Technology, based in the Canadian province of Prince Edward Island, defies much of the conventional wisdom in today’s EV industry. It doesn’t appear to have ambitions of being “the next Tesla.” It is not starting out with a six-figure long-range luxury vehicle. It is not building a “clean sheet” EV, and it does… Read more »
The upcoming Volvo EX90 will eventually be equipped with bidirectional charging
Bidirectional charging is rapidly becoming an expected feature for new EV models. The latest automaker to join the bi bandwagon is Volvo—the upcoming EX90 will be the automaker’s first model to be “hardware-ready” for bidirectional charging. “You could use [the EX90’s] battery in many ways, from topping up your electric bike when you’re out and… Read more »
