Australian battery specialists Li-S Energy and Janus Electric are working together to develop lithium-sulfur and/or lithium metal battery cells for Janus’s swappable battery packs. Janus Electric offers products for converting heavy diesel trucks to EVs, based on an exchangeable battery system. Li-S Energy’s lithium-sulfur cells feature a cathode made of sulfur, carbon, a nanomaterial called… Read more »
Search Results Found For: "lithium metal"
Cornish Lithium secures £18-million investment from TechMet
Cornish Lithium has secured an investment package of up to £18 million ($24 million) from metals investment company TechMet. Cornish Lithium seeks to create a domestic supply of lithium and other battery metals for the UK. The company expects to benefit from TechMet’s knowledge of the battery metals supply chain, and its commercial and strategic… Read more »
New process cheaply extracts copper, nickel, cobalt and lithium from used EV batteries
Sumitomo Metal Mining has developed a new proprietary process to extract high-grade metals from used EV batteries. Tapping its expertise in copper refining, Sumitomo says it can cheaply extract copper, nickel, cobalt and lithium from used EV batteries by crushing them, heating the resulting powder to specific temperatures, and adjusting oxygen levels. Sumitomo says competitors,… Read more »
New SES Li-metal battery reaches 107 Ah
Battery supplier SES has released Apollo, a 107 Ah Li-metal battery for EVs. The company also announced plans for its Shanghai Giga plant, a 300,000-square-foot facility that the company hopes will be capable of producing 1 GWh of batteries annually by 2023. SES has addressed the dendrite safety problem associated with Li-metal batteries by coating… Read more »
New MAHLE/Allotrope battery tech combines supercapacitors and lithium-carbon cells
MAHLE Powertrain and Allotrope Energy have unveiled a new battery technology for small EVs that combines supercapacitors with lithium-ion batteries in order to offer ultra-fast charging coupled with good power density. The two companies considered how an electric moped could be powered by an inexpensive, small-capacity battery that could be recharged between stops in as… Read more »
Lyten introduces lithium-sulfur battery platform
Material supplier Lyten has introduced its new LytCell lithium-sulfur (Li-S) battery platform. The new platform was developed specifically for the EV market, and is designed to deliver three times the specific energy of lithium-ion batteries. Lyten has previously worked with the US government to test LytCell in defense-related applications, and is now ready to introduce… Read more »
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 »
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 »
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 »