A team of researchers from UC Irvine and four national laboratories has fabricated a cobalt-free cathode for lithium-ion batteries. The researchers relied on doping using HE-LMNO and magnesium, titanium, manganese, molybdenum and niobium inside the structure to fabricate a high-nickel cathode. “Through a technique we refer to as ‘high-entropy doping,’ we were able to successfully… Read more »
Search Results Found For: "cobalt"
LG Energy Solution partners with three Canadian cobalt and lithium suppliers
LG Energy Solution has signed separate partnership agreements with three mineral suppliers in Canada. LGES will purchase cobalt from Electra Battery Materials, and lithium from Snow Lake Resources and Avalon Advanced Materials. LGES signed a binding term sheet with Electra, which will supply 7,000 tons of cobalt sulfate for three years starting in 2023. Electra… Read more »
Renault and Managem Group partner on cobalt sulfate supply
Renault and Moroccan mining company Managem Group have signed a memorandum of understanding (MoU) for the sustainable supply of battery materials. According to Renault, “In 2019, the responsible production of cobalt by Managem Group was confirmed by certification according to the standards of the Responsible Minerals Initiative (RMI), as well as by evaluations by NQC… Read more »
GM and Glencore enter multi-year cobalt supply agreement
GM and mining giant Glencore have announced a multi-year sourcing agreement under which Glencore will supply GM with cobalt from its Murrin Murrin operation in Australia, to be used in GM’s Ultium battery cathodes. Both Glencore and GM are members of the Responsible Minerals Initiative (RMI), and Glencore’s Murrin Murrin operation conforms to the OECD-aligned… Read more »
The high cost of cobalt cathodes and some potential alternatives
According to an article published in Advanced Energy Materials by researchers at the DOE’s Oak Ridge National Laboratory (ORNL), cobalt is currently the most expensive cathode material used in lithium-ion batteries. The DOE says cobalt accounts for about a quarter of the cost of a typical battery, and was the most expensive cathode material in… Read more »
Nth Cycle raises $12.5 million in Series A funding for cobalt and nickel recycling tech
Battery and metal recycling technology company Nth Cycle has raised $12.5 million in Series A funding, which it will use to deploy the first commercial units of its electro-extraction technology to recycling facilities in 2022 and to grow its technical and development staff. Nth Cycle’s electro-extraction technology uses electricity and carbon filters to recover cobalt… 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 »
First Cobalt to expand nickel and cobalt production
First Cobalt is expanding its plans to provide battery-grade nickel and cobalt, recycled battery materials and precursor material to the North American supply chain. First Cobalt is also changing its name to Electra Battery Materials. Electra is expanding a permitted hydrometallurgical refinery north of Toronto, which is projected to produce 5,000 tons of cobalt per… Read more »
Northvolt produces its first Li-ion battery cell with 100% recycled nickel, manganese and cobalt
Swedish manufacturer Northvolt, which is partially owned by Volkswagen and BMW, announced that it has produced its first lithium-ion battery cell using 100% recycled nickel, manganese and cobalt. The company recovered the materials from battery waste through a low-energy hydrometallurgical treatment, which involves the use of an aqueous solution to isolate the metals and separate… Read more »
Glencore and Britishvolt sign partnership for long-term supply of cobalt
Global mining giant Glencore has announced a long-term strategic partnership for the supply of responsibly sourced cobalt with battery startup Britishvolt. Glencore has also made an undisclosed investment in Britishvolt. By securing a supply of a key battery ingredient from Glencore, Britishvolt hopes to significantly derisk its operations. David Brocas, Head Cobalt Trader for Glencore,… Read more »