Scientists at the University of Michigan have developed a solid-state electrolyte which they claim is non-combustible (which is good, because it’s heated to over 1,800° F during manufacturing!) and not vulnerable to dendrite formation due to a stabilizing ceramic layer. The electrolyte has special properties that allow for increased capacities and faster charging rates as well. Current… Read more »
Search Results Found For: "lithium metal batteries"
Garnet ceramic electrolyte helps block dendrite formation
Researchers at the University of Maryland have developed a new template that they hope will enable a safer alternative to liquid electrolytes, which have several drawbacks, including flammability, leakage and dendrite formation in the electrodes. In “Lithium-ion conductive ceramic textile: A new architecture for flexible solid-state lithium metal batteries,” published in Materials Today, UMD researchers… Read more »
DOE awards $6 million to first crop of Battery500 Seedlings
The Battery500 consortium, led by the DOE’s Pacific Northwest National Laboratory (PNNL), intends to build a battery pack with a specific energy of 500 Wh/kg, which would more than double the 170-200 Wh/kg per kilogram in today’s typical EV battery. Part of the initiative is the “Seedling” program, which identifies new and risky battery research… Read more »
Today’s EV engineering webinar schedule: Tuesday, April 16th
Charged is hosting a virtual conference on EV engineering that’s free to attend, and it starts today. The conference includes live webinar sessions with interactive Q&As and on-demand webinars. View the daily session schedule online here. All of the live sessions will be recorded and available to view after the broadcasts. The recorded videos can… Read more »
Projected EV battery recycling capacity outstrips expected supply
Afraid there won’t be enough recycling plants to recycle EV batteries when they start reaching end of life in large numbers? Well, the opposite might turn out to be the case. Encouraged by generous government incentives, companies have been investing heavily in battery plants. According to new research from technology intelligence firm ABI Research, companies… Read more »
ION Storage Systems achieves milestone with its anodeless solid-state battery
ION Storage Systems, a Maryland-based manufacturer of solid-state batteries, has announced that its anodeless and compressionless SSB achieved a key threshold with its first market deployment with the US military. ION says its SSB successfully exceeded 125 cycles with less than 5% capacity degradation in performance, offering the potential for more than 1,000 cycles in… Read more »
Altilium partners with Nissan on EV battery recycling project
Nissan’s factory in Sunderland, England is ending production of the LEAF after 13 years—but that doesn’t mean the automaker is giving up on the UK EV market. On the contrary, Nissan is planning to build two new EVs at the plant, and is also working on a UK battery factory. A further sign of Nissan’s… Read more »
MP Materials has an ambitious US rare earth supply chain strategy to fuel EV innovation
Q&A with MP Materials’ Matt Sloustcher. There’s much hand-wringing in the press these days about battery raw materials such as lithium, cobalt and nickel. However, save some of your anxiety for rare earth materials. These elements (which are not particularly rare, but seemed so to the scientists who named them back in the 18th century)… Read more »
Altilium, Synetiq and LV= collaborate to facilitate EV battery recycling in the UK
UK-based clean technology group Altilium is collaborating with vehicle salvage and recycling specialist Synetiq to recycle the growing number of EV batteries from damaged cars. Synetiq processes thousands of cars each year, and currently has an inventory of damaged EVs at its UK facilities. The company has invested heavily in equipment to remove the batteries… Read more »
How Umicore is ensuring sustainability in the North American EV battery chain
Q&A with Umicore’s Robert Privette Umicore traces its roots to a Belgian mining company formed in 1906. Since then, it has moved on from mining to a variety of high-tech pursuits including refining, recycling and the manufacture of specialized metal products. Today it’s one of Belgium’s largest companies, and has a strong presence in e-mobility,… Read more »