Battery materials producer 6K has signed a joint development agreement with Michigan-based energy storage company Our Next Energy (ONE) to develop and produce a battery material that ONE will use in its dual-chemistry Gemini battery and LFP Aries battery pack. The companies will develop two chemistries that include iron phosphate and manganese. “Early collaboration will… Read more »
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Nissan exec: EV batteries lasting longer than predicted
If you use social media, you probably see a never-ending stream of “articles” insisting that EV batteries wear out in a few years, making the cars worthless, that they can’t be recycled, they’re full of poisonous chemicals, yada yada yada. That would be news to Nissan’s UK Marketing Director Nic Thomas. “Almost all of the… Read more »
The EV raw materials crunch: How bad, how long, how to solve it?
This article originally appeared in Issue 60: April-June 2022 Subscribe now Every new technology must overcome a series of temporary constraints on its way to widespread adoption. Since modern EVs appeared a decade ago, they’ve motored past many of these bottlenecks, (or hurdles, or roadblocks—pick your preferred metaphor). Range has increased, access to charging infrastructure has expanded,… Read more »
Researchers develop new method for making thin and oxide-based solid-state electrolytes
A team of researchers from MIT and Samsung have invented a new approach for manufacturing oxide-based and thin solid-state electrolytes that doesn’t require sintering. In an article published in Energy & Environmental Science, the researchers write: “We report a ceramic manufacturing method termed sequential decomposition synthesis (SDS), which results in ceramic films with thicknesses between… Read more »
Adhesive, Sealant And Resin Developments For Lithium Ion Batteries
ELANTAS is a global manufacturer of a variety of polymeric resins and varnishes and invests considerably in the development of products for many applications. In this webinar, we will review the products designed for lithium ion batteries and the properties required in these end uses. Thermal management requires TIMs materials to be considered for improved… Read more »
Modeling And Simulation Of Fuel Cells And Electrolyzers
In recent years, we have seen a reawakened interest in hydrogen fuel cell and water electrolyzer technology, with an important economical driver being the continuously lowered costs for intermittent renewal electricity generation from wind and solar. Modeling and simulation are important tools in the design and development of these electrochemical systems. The Fuel Cell &… Read more »
Researchers claim their recycled cathodes aren’t as good as new—they’re better
A large-scale system for efficiently recycling batteries will be a critical part of the new clean energy ecosystem. However, battery manufacturers and automakers may well be concerned that recycled products may be lower in quality than those built from newly mined minerals. Now a team of researchers has developed a recycling method that involves refurbishing… Read more »
Infinitum Electric brings its PCB stator technology to EV motors
Infinitum Electric says its axial flux motors with printed circuit board stators offer weight reduction, cost reduction and efficiency gains. Batteries are getting a lot of media coverage these days—they represent a rapidly-developing technology that’s seen as the key to the electrification of transport. Motors, however, are considered a fairly mature technology, and the humble… Read more »
From energy to eMotion: Focusing on battery tray and fuel cell applications
Sponsored by Zeiss ZEISS eMobility Solutions Delivers Quality SolutionsThe automotive industry is rapidly accelerating development and release of new electric vehicles. And since the construction of electric powertrains differs significantly from those of combustion engine vehicles, companies are being forced to adapt the production and assembly of critical electric vehicle components as well. A major… Read more »
A closer look at minimizing AC charging losses: From the breaker to EV (Part 1)
It’s fairly well known by now that EVs cost far less per mile to drive than their closest ICE counterparts, and the main reason is simply that the EV drivetrain is far more efficient at converting its stored form of energy into motion. In the quest to improve efficiency even more, the focus tends to… Read more »