Additive manufacturing specialist Sakuú has developed a 3 Ah lithium metal solid-state battery (SSB) that it says equals or betters the performance of current lithium-ion batteries. Sakuú has been developing its first-generation SSB battery technology alongside its flagship additive manufacturing platform, which is set for commercial launch by the end of this year. Each battery… Read more »
Search Results Found For: "lithium metal batteries"
Using bacteria to recover precious metals from EV batteries
Researchers at Coventry University have developed a new solution for recycling EV batteries by recovering all metals in them using a process called bioleaching. Bioleaching, also known as biomining, employs microbes that can oxidize metals as part of their metabolism. The process has been widely used in the mining industry to extract valuable metals from… Read more »
Ultra-high purity lithium salt, LiFSI, facilitates high performance in advanced battery technology
Sponsored by Arkema The lithium-ion battery market is demanding higher energy density, extended lifetime, and improved power performance. Arkema’s Battery Solutions address many of these demands. Advances in electrode materials are addressing energy density, while new electrolyte systems can significantly improve lifetime and power performance. LiFSI, in particular, is a good candidate to replace LiPF6,… Read more »
SVOLT to scale production of batteries with Soteria’s safety tech
SVOLT will begin commercialization of lithium-ion batteries using safety technology from Soteria Battery Innovation Group (BIG), which, the company says, eliminates the root cause of thermal runaway and improves battery safety. SVOLT’s new portfolio, which will be commercially available in the third quarter of 2021, uses thin metalized film current collectors that improve energy density… Read more »
Report: Tesla consumed more lithium than next four EV makers combined in 2020
In 2020, Tesla deployed 18,700 tons of lithium carbonate equivalent (LCE) in the batteries of its new EVs, more than the next four EV makers (BYD, VW, Renault and Audi) combined, according to the report EV Battery Capacity and Battery Metals Tracker by Adamas Intelligence. In total, 67% of Tesla’s 2020 lithium consumption was driven… Read more »
New paper shows atomic-scale closeups of how a lithium-metal electrode ages
Lithium-metal batteries, which use anodes made of lithium metal rather than graphite, could offer great improvements in energy density and weight. The DOE’s Battery 500 Consortium has set a goal of developing lithium-metal EV batteries with triple the energy density of today’s Li-ion cells. Now scientists at Stanford University and the SLAC National Accelerator Laboratory… Read more »
MIT researchers describe new electrolyte to reduce metal electrode degradation
A team of researchers led by MIT Professor Ju Li has found an electrolyte that overcomes the problems associated with metal electrodes, which could result in batteries with longer lifespans and more energy storage capacity. The research was reported in the journal Nature Energy in a paper by Li and others. The researchers say the… Read more »
Sion Power introduces large-format lithium-metal EV cell
Sion Power, a specialist in lithium-metal batteries, has announced advancements in its Licerion-EV cell, achieving 400 Wh/kg (700 Wh/L) in a large-format 17 Ah pouch cell. Sion is producing the cells at its facility in Tucson, Arizona, by stacking electrodes with an approximate size of 100 mm x 100 mm on pilot systems. Scaling to… Read more »
New electrode materials bring all-solid-state batteries a step closer
At the Osaka Prefecture University, Atsushi Sakuda and colleagues have been studying a type of battery that they believe holds the key to the future of energy storage: all-solid-state batteries (ASSBs). “In 2019, we developed a solid electrolyte using sodium ions, which showed the highest conductivity in the world reported at room temperature,” said Dr…. Read more »
UNIST team develops new electrolyte additive for high-capacity Li-ion batteries
Researchers at the Ulsan National Institute of Science and Technology (UNIST) in Korea say they have developed an electrolyte additive that enables a high-energy-density Li-ion battery to retain more than 80% of its initial capacity, even after hundreds of cycles. In a paper published in Nature Communications, the scientists reported that when the substance was… Read more »