A team of scientists led by the DOE’s Brookhaven National Laboratory and Lawrence Berkeley National Laboratory has captured in real time how lithium ions move in lithium titanate (LTO), a fast-charging battery electrode material made of lithium, titanium and oxygen. They discovered that distorted arrangements of lithium and surrounding atoms in LTO “intermediates” (structures of… Read more »
Tag: Batteries
BYD Blade battery for upcoming Han electric sedan keeps cool, aims for safety
Chinese automaker BYD has revealed a new battery pack, to be used in its upcoming flagship sedan. BYD claims the new battery pack, dubbed “Blade” will be a significant step forward in safety. The battery pack did not overheat or catch fire during nail …
Majority of demand for nickel and cobalt coming from 5 battery suppliers
In 2019, over 59,000 tons of nickel and 14,400 tons of cobalt were deployed globally in passenger EV batteries, a one-year increase of 39% and 34%, respectively, according to data from Adamas Intelligence’s EV Battery Capacity and Battery Metals Tracker. Panasonic used 51% of the global market share of nickel (down from 56% in 2018),… Read more »
UC San Diego’s research roadmap for the challenges of solid-state batteries
The race is on to develop batteries that are less expensive, safer, longer-lasting, more energy-dense, and easily recyclable. All-solid-state batteries show promise, but obstacles to their wide-scale adoption remain. In a review article published in Nature Nanotechnology, nanoengineers at the University of California San Diego (UCSD) offer a research roadmap that discusses four challenges of… Read more »
News: Toyota Moves into the Big Truck Business
Toyota has developed strong links with two partners—Hino, a medium- and heavy-duty truck manufacture that is a part of the Toyota automotive orbit; and BYD, the leading Chinese battery-car maker.
Fortum, BASF and Nornickel to partner on battery recycling
Finish utility company Fortum, German chemical company BASF, and Russian mining company Nornickel have signed a letter of intent to develop a battery recycling cluster in Harjavalta, Finland. The companies aim to promote the production and use of recycled raw materials in the EV battery market. BASF will use the recycled materials in its planned… Read more »
Audi reportedly considers battery assembly in Germany
Audi is reportedly planning an assembly plant for electric car battery packs near its plant in Ingolstadt. The cells for this are to continue to come from LG Chem. The Korean battery manufacturer also received a loan from the EIB for the expansion of the plant in Poland to what they say will be the […]
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LiTDI: An electrolyte additive for extended battery life and fast charging
Sponsored by Arkema With the electric vehicle market driving a surge in demand for lithium-ion batteries, research is intensifying to develop new electrolytes that not only ensure battery performance, lifetime, and safety, but also enable high-energy anode materials, such as silicon, and cathode materials, such as NMC 811. High purity electrolyte components are crucial to… Read more »
New potassium metal battery design could solve dendrite problem
In a paper published in Proceedings of the National Academy of Sciences, researchers from Rensselaer Polytechnic Institute demonstrated how they can overcome the dendrite problem to create a metal battery that performs nearly as well as a lithium-ion battery but relies on potassium, which the researchers say is a more abundant and less expensive element…. Read more »
Samsung solid-state battery tech under development doubles energy density
Samsung announced last week that is developing new solid-state batteries that could offer double the energy density of current lithium-ion batteries. This would be a major breakthrough for electric cars. Greater energy density means more energy can be …
