GM’s investment arm GM Ventures is leading a $50-million Series B financing round in Energy Exploration Technologies (EnergyX) and will develop the company’s lithium extraction and refinery technology. EnergyX’s direct lithium extraction (DLE) technology can make lithium metal directly from brine, potentially in anode-ready form for EV batteries—enabling cost-effective and sustainable lithium recovery. This could… Read more »
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AM Batteries works with Amperex on solvent-free electrode manufacturing for Li-ion batteries
Dry-electrode pioneer AM Batteries (AMB) and battery producer Amperex Technology Limited (ATL) have teamed up to develop solvent-free electrode manufacturing technology. AMB has developed a unique electrostatic spray deposition technique by which dry cathode and anode electrode materials are electrostatically charged and deposited onto metal-foil current collectors, which are then processed to their final state… Read more »
Sakuu and Livent develop printable lithium formulation for 3D printed batteries
Solid-state battery pioneer Sakuu has announced promising results from its ongoing testing of a novel printable lithium formulation from Livent for use in Sakuu’s 3D printed batteries. Livent’s LIOVIX platform includes applications for pre-lithiation and lithium metal anode manufacturing. In February, Sakuu announced successful 3D printing of patterned cells that used Livent’s LIOVIX printable lithium… Read more »
Altilium Metals accelerates development of planned EV battery recycling facility
UK-based Altilium Metals plans to step up development of its future EV battery recycling plant, following a six-month feasibility study funded in part by the UK government’s Automotive Transformation Fund and the successful demonstration of the company’s technology at its new analytical laboratory in Devon. According to Altilium, the study, conducted in collaboration with Hatch… Read more »
Sakuu announces successful 3D printing of patterned batteries
Additive manufacturing and solid-state battery specialist Sakuu says it has successfully and consistently achieved 3D printing of fully functional batteries in custom shapes and sizes. The batteries were printed as patterned cells containing patterned openings for thermal management on Sakuu’s Silicon Valley battery pilot line—an important step in developing the company’s Kavian platform for the… Read more »
Rice University announces new process to revive lithium-battery anodes for reuse
Rice University scientists have reported what they believe to be a partial solution to the mounting disposal problem of worn-out lithium-ion batteries. It relies on a unique “flash” Joule heating process they have developed to produce graphene from waste. The lab of Rice chemist James Tour is said to have reconfigured the process to quickly… Read more »
Aqua Metals begins pilot of AquaRefining battery recycling system
Nevada-based Aqua Metals has begun operating a pilot battery recycling facility at the Tahoe-Reno Industrial Center. Feedstock has been introduced into the automated system, enabling recovery of valuable critical minerals from spent lithium-ion batteries. The company’s Li AquaRefining technology is “a low-emission, closed-loop recycling solution capable of recovering all valuable metals, including high-purity lithium, manganese,… Read more »
Vale Canada to supply GM with nickel for EV batteries
Vale Canada has signed a long-term deal with GM to supply the automaker with nickel sulfate, a chemical compound used for producing cathode active materials for nickel-based lithium-ion batteries. Under the agreement, Vale will supply GM with battery-grade nickel sulfate, equivalent to 25,000 metric tons of contained nickel per year, which GM will use to… Read more »
Engineers find a novel way to control dendrite propagation in solid-state batteries
Solid-state batteries are a major focus for battery researchers, as they could offer weight and size reductions, as well as greater safety, compared to current Li-ion designs. However, they have a major drawback: dendrites, root-like structures that build up on the lithium surface and penetrate the solid electrolyte, eventually crossing from one electrode to the… Read more »
AM Batteries secures $25 million in Series A financing for its dry-electrode technology
AM Batteries (AMB), a pioneer in lithium-ion dry-electrode technology, has closed a $25-million Series A financing round led by Anzu Partners. Other investors include TDK Ventures, Foothill Ventures, Toyota Ventures, Zeon Ventures, SAIC Capital, VinFast, Doral Energy-Tech Ventures, and Creative Ventures. AMB will use the funding to expand its team and accelerate its commercialization efforts,… Read more »