Cheap, abundant and sustainable. Sulfur may not be the most glamorous of elements—some may associate it with rotten eggs, stinky well water, or even the devil, as invoked in a country preacher’s fire-and-brimstone sermon. But as a component of an EV battery cathode, sulfur has a lot to offer. The yellow stuff is lighter and… Read more »
Search Results Found For: "cobalt"
EcoPro expands NCA battery cathode material sales in EV market
South Korea battery cathode materials manufacturer EcoPro BM is expanding the applications of its nickel cobalt aluminum (NCA) cathode material beyond power tools and vacuum cleaners to include electric vehicles (EVs) and energy storage systems (ESS). The company’s sales of NCA cathode material reached approximately 300,000 tons as of the first half of this year,… Read more »
Korean scientists find a way to control concentration gradients in high-nickel cathodes
Researchers at Pusan National University in South Korea have introduced a novel mathematical framework for lithium-ion batteries containing high-nickel cathodes that enables flexible full concentration gradient (FCG) or core-shell designs. In a new study, an international research team led by Associate Professor Hyun Deog Yoo from the Department of Chemistry and the Institute for Future… Read more »
Ford announces new EV platform—first product to be a midsize electric truck
US automakers know they have to raise their EV games to catch up with China. The times call for action, not more empty slogans, so it’s encouraging to hear Ford announce a new electrification initiative that actually appears to have some substance to it. “We have all lived through far too many ‘good college tries’… Read more »
Moleaer unveils nanobubble process to boost battery capacity retention and performance
Moleaer has announced a patent-pending method that integrates nanobubbles into the fabrication of thin films used in lithium-ion batteries, proton exchange membrane (PEM) fuel cells, and electrolyzers. According to Moleaer, this chemical-free, non-invasive process increases the porosity and uniformity of thin films, directly impacting the efficiency, durability, and power output of devices critical to electric… Read more »
Estes Energy raises $11 million in seed round for multi-chemistry battery platform
US-based materials and manufacturing firm Estes Energy has raised $11 million in seed capital to finalize development of its multi-chemistry battery pack platform and establish manufacturing operations in the US. The platform is capable of using either nickel manganese cobalt (NMC) and lithium iron phosphate (LFP) cells. The round was co-led by BMW i Ventures… Read more »
AZL launches joint partner project on fire safety testing for EV battery casings
AZL Aachen is launching a new Joint Partner Project entitled “Thermal Runaway Testing for Battery Casings—Benchmarking Systems for High-Gradient Heating and Hot Particle Blasting,” focused on developing and implementing a realistic and reproducible fire testing environment for structural and functional materials used in EV battery housing systems. The project centers around the development and implementation… Read more »
LG Energy Solution and Toyota Tsusho establish US battery recycling JV
Battery maker LG Energy Solution Michigan and Toyota Tsusho America have established Green Metals Battery Innovations, a joint venture (JV) company focused on battery recycling that will build and operate a preprocessing plant in Winston-Salem, North Carolina. The new plant will handle preprocessing operations to extract black mass, which contains raw metals such as nickel,… Read more »
Ultium Cells to upgrade Tennessee plant for LFP battery cell production
Ultium Cells, a joint venture between General Motors and LG Energy Solution, will upgrade its Spring Hill, Tennessee battery cell manufacturing facility to scale production of low-cost lithium iron phosphate (LFP) battery cells, building on a $2.3-billion investment announced in 2021. Conversion of battery cell lines at Spring Hill to produce LFP cells will begin… Read more »
Argonne researchers develop low-cost membrane to extract lithium from water
Scientists at the Argonne National Laboratory, in collaboration with the Pritzker School of Molecular Engineering at the University of Chicago, have developed a new membrane technology designed for efficient lithium extraction from seawater and underground saltwater reserves. The membrane utilizes vermiculite clay, a widely available and inexpensive material that costs approximately $350 per ton. Researchers… Read more »