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  • Company names listed beside each other on photos that pertain to each company.

    Redwood adds GM to list of recyclers

    A.J. Roan, Metal Tech News|Updated Jul 11, 2024

    Will now recycle Ultium cells for approximately 10,000 metric tons of material a year. Following suit as other vehicle manufacturers like Ford, Toyota, and Volkswagen, General Motors has seen the potential of the battery recycling capabilities of Redwood Materials Inc. and has announced a partnership with the Nevada-based recycling company. Working with Ultium Cells LLC – a joint battery cell manufacturing venture between General Motors and LG Energy Solution – Redwood will re...

  • Two people’s hands at a desk gesturing at a laptop.

    ESG skills for busy mining professionals

    K. Warner, Metal Tech News|Updated Jul 11, 2024

    The Responsible Mining Academy provides online solutions to the ESG competency gap delivered for and by industry experts. The global mining space has been tasked with rapidly evolving to meet the collective demands of ambitious carbon-zero pledges by governments and industry leaders around the world, alongside the sustainability expectations of investors, customers, and an increasingly savvy public. By understanding a mining concern's influence on sustainability-related...

  • A 3D graphic showing different chemical reactions on platinum.

    Platinum's clean energy breakthrough

    A.J. Roan, Metal Tech News|Updated Jul 11, 2024

    Japanese researchers unveil platinum electrode enhancement for producing clean hydrogen. Imagine a world where clean energy is not just a dream but a reality. Researchers at Chiba University have taken one step closer by cracking the code on platinum electrodes that are vital to hydrogen fuel cells and electrolysis. With subtle changes to the way these electrodes interact with water, they've discovered a game-changing method to boost both efficiency and durability – a small t...

  • Men overlooking various shipments of equipment and supplies.

    Verusen grows team for AI-powered MRO

    A.J. Roan, Metal Tech News|Updated May 30, 2024

    Meet the new faces driving Verusen's AI-powered MRO innovation and expansion into new sectors. Driving the future forward with artificial intelligence-powered maintenance, repair, and operations (MRO) materials optimization and collaboration, Atlanta-based Verusen is expanding into new specialized sectors that include oil and gas, mining, and power generation and utilities. Founded in 2015, Verusen is a supply chain intelligence company that has capitalized on the AI boom to...

  • An upshot of the fans at Climeworks’ Mammoth facility.

    Swiss CO2 capture tech heads to Louisiana

    K. Warner, Metal Tech News|Updated May 30, 2024

    Climeworks has started operations at the world's largest direct air carbon capture plant in Iceland; stashing CO2 in Louisiana's salt aquifers is next. Over in Iceland two massive direct air capture (DAC) plants priced in the low triple-digit millions to build are costing close to $1,000 per metric ton to pull carbon dioxide from the atmosphere. But that's only the beginning – they will build even bigger next time. Climeworks' carbon capture technology is coming to America. E...

  • GRX-810 superalloy powder being poured into a small mound.

    GRX-810 licensed to four U.S. companies

    A.J. Roan, Metal Tech News|Updated May 24, 2024

    NASA offers opportunity with stellar superalloy set to rocket aerospace to new heights. After two years since its debut, NASA's GRX-810 superalloy remains poised for transformative takeoff. Crafted through innovative 3D printing and thermodynamic modeling, this material has captivated the aerospace industry. Now, with the agency licensing GRX-810 to four American companies, a future of sturdier, more resilient aircraft and spacecraft components emerges, signaling a giant leap...

  • Artist’s rendering of a translucent body with 2D symbolism.

    Borophene beats graphene for biotech

    K. Warner, Metal Tech News|Updated May 24, 2024

    Boron 2D material may surpass graphene in improving a variety of next-gen technologies. Graphene has been this decade's star of materials development, lending itself to everything from cancer detection to stronger concrete. But a new and improved two-dimensional material is making its presence known in the world of nanomaterials – borophene. First synthesized in 2015, borophene is the nano-thin 2D version of boron that is more conductive, lighter, stronger, and more f...

  • Artist’s rendering of dry stack batteries sealed in glass.

    This battery has run for over 180 years

    K. Warner, Metal Tech News|Updated May 21, 2024

    And we won't find out how or why until it finally goes out. In a world increasingly obsessed with energy-efficient and long-lasting batteries, a nondescript bell at the University of Oxford's Clarendon Laboratory has been gently chiming since 1840 as one of the world's longest-running battery-powered science experiments. Shortly after America declared independence, electricity was still a largely unknown factor and was considered to have sources in animals, lightning, static,... Full story

  • Pile of sparkling gold dust.

    Researchers unlock secret of gold's light

    A.J. Roan, Metal Tech News|Updated May 15, 2024

    Uses quantum mechanics to discover how light makes thin gold films glow. In a groundbreaking study, researchers at the Swiss Federal Institute of Technology in Lausanne (EPFL) have revealed the quantum secrets behind how light makes thin gold films glow. This discovery, solving a decades-old puzzle, could transform how we make solar fuels and batteries. Luminescence, the process where substances emit photons when exposed to light, has long been observed in semiconductor...

  • Rendering of Vantaan Energia’s cavern thermal energy storage facility.

    Grid batteries might not all be mechanical

    K. Warner, Metal Tech News|Updated May 15, 2024

    Thermal energy storage cavern twice the size of Madison Square Garden could heat Finland's fourth-most-populous city of Vantaa all year. Engineering advancements have recently made strides in sustainability by imitating nature as opposed to conquering it. In the case of storage, the global energy transition demands more powerful and efficient batteries as well as earth-friendly processes to get the technology where it needs to be, and one city in Finland is building the...

  • Artist’s rendering of a flexible band of complex electronics.

    Wearable electrode gives 33x energy boost

    K. Warner, Metal Tech News|Updated May 15, 2024

    New nanofiber electrode material increases energy storage. The next generation of wearable and flexible devices will necessitate the development of more robust, lightweight energy storage systems and researchers at the Korea Institute of Science and Technology (KIST) have answered the call – developing modified carbon nanotube fibers in an electrode-like material that can offer 3.3 times the strength and 1.3 times the conductivity over regular carbon nanotubes. Technology c...

  • University of Arizona campus that features 20 colleges.

    Arizona paves streets of copper for U.S.

    A.J. Roan, Metal Tech News|Updated May 13, 2024

    University convened with key leaders across government, industry, and academia on Capitol Hill to discuss sustainable production and cultivating the next generation of miners. In a pivotal move to safeguard the U.S. critical mineral supply chain, the University of Arizona has taken center stage in pioneering sustainable mining practices, nurturing a skilled domestic workforce, and powering the national transition to renewable energy and next-gen defense technology at an event... Full story

  • Collection of black lithium cells printed with recycling symbols.

    Just a dash of lithium for these batteries

    K. Warner, Metal Tech News|Updated May 8, 2024

    A cheaper and more sustainable LiDFOB electrolyte reduces lithium salts while maintaining battery performance. An international research team has developed an electrolyte with a very low concentration of lithium salt for a cheaper, safer alternative to conventional lithium batteries. According to the report, battery cells using these LiDFOB – lithium difluoro (oxalato) borate – electrolytes in batteries with standard electrodes have demonstrated outstanding performance, pro...

  • Close-up of pyrite formation, otherwise known as fool's gold.

    From fool's gold to white gold

    K. Warner, Metal Tech News|Updated May 8, 2024

    Findings reveal high concentrations of lithium in pyrite. The golden glitter of a faceted nugget of pyrite has earned it the moniker "fool's gold" for its abundance, showy false promise and low value as a common sulfide – until recently. Lithium, on the other hand, has been the modern day's elusive "white gold" prize in many searches, from hard rock mines to brines and more experimental sources such as mine tailings and drill cuttings. Recent research led by a team from W...

  • Rendering of Urban Vibro truck.

    Pounding pavement: trucks sense geophysics

    K. Warner, Metal Tech News|Updated May 8, 2024

    Trucks send seismic waves beneath cities to explore the terrain for oil, gas, faults and geothermal. In 2017, two fleets of massive trucks crossed from Long Beach into Orange County in southern California, sending literal shock waves through the streets. And now, in Germany, they're going to be at it again. The vehicle used to create these vibrations is a seismic vibrator truck or thumper. These trucks use a large weight to thump the ground's surface while sophisticated...

  • 6K Energy’s PlusCAM will open late this year in Jackson, Tennessee.

    6K Energy targets IRA battery requirements

    A.J. Roan, Metal Tech News|Updated May 8, 2024

    Utilizing its UniMelt production system technology, company is at the forefront of domestic battery supply for a green future. Continuing to push the boundaries of sustainable production of critical materials for lithium-ion batteries, 6K Energy LLC announced their cathode active material (CAM) will meet stringent United States government mandates for compliance outlined by the Inflation Reduction Act (IRA) and the innovative company aims to be the first to meet such...

  • AI-generated rendering of a futuristic computer capacitor.

    Nano-thin ferroelectric power breakthrough

    K. Warner, Metal Tech News|Updated May 7, 2024

    New capacitors are layered with 2D and 3D materials whose architecture promises higher energy and unprecedented efficiency. A group of researchers from the McKelvey School of Engineering at Washington University in St. Louis, Missouri, have developed a new metamaterial designed to advance the capabilities of ferroelectric capacitors, a discovery that could open the door for the widespread adoption of this elusive electrical storage solution across many technologies.... Full story

  • Couple in hard hats in a cave with a carved stone car.

    OEMs move upstream in metals supply chain

    K. Warner, Metal Tech News|Updated May 3, 2024

    Car and battery manufacturers are getting in on the critical minerals mining business. There has been an increasing trend of original equipment manufacturers (OEMs) for electric vehicles, and the batteries that power them are moving upstream in the global metals supply chain to secure deals for their own feedstocks of critical minerals – entering into mineral offtake agreements directly with mining companies, investing in mining projects, and joint mining ventures. Until r...

  • Fresh poured graphene concrete with a G printed on the corner.

    Premier Graphene reveals stronger concrete

    A.J. Roan, Metal Tech News|Updated May 3, 2024

    Advanced materials firm reports the successful integration of graphene into construction materials. Trailblazing the development of eco-friendly graphene and its integration into the production process of other products, Premier Graphene Inc. has announced the successful incorporation of graphene with construction materials, marking a groundbreaking leap forward in the construction and materials science industries. Founded in 2010, California-based Premier Graphene is a global...

  • Aerial photo of Founders Park at Purdue University.

    Purdue expands patent rights for ReElement

    A.J. Roan, Metal Tech News|Updated May 3, 2024

    Will now extend capability for all feedstocks including rare earth ores. Purdue University has expanded ReElement Technologies Corp.'s exclusive use of the patents for ligand assisted displacement (LAD) chromatography and knowhow for all feedstocks to now include rare earth ores. When ReElement first began to employ the unique technology developed at Purdue, its license covered critical minerals from recycled permanent magnets and lithium-ion batteries, and was capable of...

  • Illustration of Little Miss Muffet in front of e-waste with a bowl of gold.

    Gold's latest big cheese in urban mining

    K. Warner, Metal Tech News|Updated May 3, 2024
    1

    An efficient e-waste recycling process is made possible by whey, a byproduct of cheesemaking. Scientists in Switzerland have recovered high-purity gold through a scalable process using food scrap-derived sponges that efficiently adsorb the precious metal from tricky e-waste. The final result is 450 milligrams of 22-carat gold recovered from 20 discarded motherboards. Because the method utilizes industry byproducts, it is doubly sustainable and cost-effective as well. Gold...

  • A circular pile of blue nickel sulfate retrieved from the seafloor.

    World's first nickel sulfate from deep sea

    K. Warner, Metal Tech News|Updated May 3, 2024

    The Metals Company and SGS have produced nickel from harvested polymetallic nodules. As part of The Metals Company's (TMC) pilot-scale processing, the world's first nickel sulfate has been produced from polymetallic nodules harvested from the seabed, further solidifying the resource's promise for battery markets. "The production of the world's first nickel sulfate from deep-seafloor nodules is an important milestone, confirming that our custom flowsheet configuration can be de...

  • View of the colorful Perth cityscape from a walkway looking over a river.

    Seeding a global mining tech hub in Perth

    Shane Lasley, Metal Tech News|Updated Apr 30, 2024

    Rio Tinto invests in tech startups, partners with Founders Factory to help establish Western Australia as Silicon Valley of mining tech. Global mining company Rio Tinto has teamed up with world-leading venture studio and start-up investor Founders Factory to help establish the city of Perth on Australia's west coast as the Silicon Valley of mining technologies. As the capital of Western Australia, one of the most productive and diversified mining regions in the world, Perth... Full story

  • Quino Energy co-founders Eugene Beh and Meisam Bahari.

    Building a better water-based battery

    K. Warner, Metal Tech News|Updated Apr 25, 2024

    Cheap and safe, water-based organic redox flow batteries are coming – an interview with Quino Energy's founder Eugene Beh. Quino Energy CEO and co-founder Eugene Beh is a chemist and physicist with an impressive history of accolades from Harvard to Stanford and back again and deep expertise in electrochemical systems, be it a postdoctoral fellowship working on aqueous organic flow batteries at Harvard University or inventing and commercializing a redox flow desalination t...

  • Hydrogen symbol over a satellite view of North America at night.

    Is geological hydrogen dead or alive?

    Shane Lasley, Metal Tech News|Updated Apr 23, 2024

    With $20 million in DOE funding, MIT and 15 others are carrying out research that will open Schrödinger's box of potentially low-cost source of abundant green energy fuel. Hydrogen is the Schrödinger's Cat of clean energy fuels – it is both an abundant and affordable clean burning gas that fuels the dreams of a green energy future and a scarce element that comes with a carbon footprint that does not justify the cost to produce it. The U.S. Department of Energy's Advanced Res... Full story

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