3M has agreed to license several of its patents for nickel, manganese and cobalt (NMC) cathode technology to China-based Hunan Reshine New Material Company. 3M’s NMC cathode technology uses proprietary layered mixed metal oxide formulations of nickel, manganese and cobalt. By changing the composition and morphology, the balance of power, energy, and safety characteristics can… Read more »
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Wildcat Discovery Technologies’ new cathode materials
We first told you about Wildcat Discovery Technologies back in the October/November 2012 issue of Charged. It is a venture-backed start-up in Southern California that has developed proprietary methods for rapidly synthesizing energy-storage materials. The company boasts that one of its busy scientists can produce 400 to 500 different battery materials at the same time… Read more »
OXIS Energy bets on lithium-sulfur
Though it may have a stinky reputation, sulfur could set EVs on the path to total ICE replacement if energy-dense, low-weight lithium-sulfur batteries become the norm. British-based OXIS Energy is banking its business on it. If American clean energy industries are to take full advantage of the emerging lithium-sulfur (Li-S) battery chemistry, they just may… Read more »
Mouse Tesla offers to remove thorn from Lion Boeing’s paw
Elon Musk, the entrepreneurial force behind Tesla Motors and SpaceX, who surely knows a thing or two about lithium-ion batteries, has offered unspecified aid to aviation giant Boeing, whose flagship 787 Dreamliner remains grounded after a pair of battery-related incidents. “Desire to help Boeing is real & am corresponding w 787 chief engineer,” Musk tweeted… Read more »
A closer look at switched reluctance motors
The electronically-switched reluctance motor – often shortened to the switched reluctance motor, or SRM – has been gaining in popularity over the last decade because it is simple, robust, and arguably the least expensive of all motor types to manufacture. The reasons for the relatively late blooming of the SRM – the first reluctance motor… Read more »
Accelerating battery development, part 2: Wildcat Discovery Technologies
Wildcat Discovery Technologies is a venture-backed start-up residing in sunny San Diego. Launched in late 2006, it makes efficient use of just 32 employees. The company has developed proprietary methods for rapidly synthesizing energy-storage materials. Serial entrepreneurs Prof. Peter Schultz and Robert Downs have worked together for a number of years at the Genomics Novartis… Read more »
Ghosn makes it official: LEAF will get a better battery
Few things could be more exciting than the news that one of the major automakers is going to incorporate some of the new battery technology that’s kicking around the world’s laboratories into a production vehicle, allowing it to offer better range and/or lower prices. So the EV media has been following recent rumors out of… Read more »
Microvast designs batteries, builds buses, and partners with utilities
Microvast is the largest battery company you’ve probably never heard of. That’s because they are their own best customer. Instead of pitching their proprietary lithium–titanate technology to vehicle builders, the company identified a well-suited niche for their batteries and set out to demonstrate a sustainable model. Primarily a research and development focused chemical company, Microvast… Read more »
Boston-Power to supply batteries to Beijing Electric Vehicle Company
Boston-Power, Inc. announced this week that it has entered a multi-year agreement to provide lithium-ion battery systems to Beijing Electric Vehicle Company (BJEV), the electric vehicle delivery arm of Beijing Automotive Industry Company. Boston-Power’s Swing 5300 cells will be used in multiple BJEV models and brands, beginning with the C70 sedan, which is based on… Read more »