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  • Red building with Rio Tinto logo.

    Rio Tinto's Centre for Future Materials

    K. Warner, Metal Tech News|Updated Dec 22, 2024

    Launched with Imperial College London as part of an energy transition acceleration program. The global transition to renewable energy will require significant growth in the production and supply of metals and minerals vital to its generation, use, and storage of electricity. The AI boom, increased urbanization, electrification of transportation, and reshoring of mineral production are all playing a role in the growth of a fast-paced and transformative materials industry. As...

  • Exploded rendering of triple-layered composite.

    Next-gen electromagnetic shielding is here

    K. Warner, Metal Tech News|Updated Dec 22, 2024

    Capable of absorbing 99% of multi-frequency EM waves, improves electronics performance. Electromagnetic waves produced by electronics can generate unwanted currents or voltages within the circuits of nearby devices, disrupting normal operation; this phenomenon is called electromagnetic interference (EMI) and can manifest as performance degradation, data corruption, or system failure, depending on the strength of the interfering frequency and the sensitivity of the electronics...

  • 3D-generated image of a metallic spring.

    UMBC finds nano-springs store more energy

    A.J. Roan, Metal Tech News|Updated Dec 22, 2024

    Twisted carbon nanotubes show promise for more compact energy storage. In a breakthrough that reimagines energy storage, researchers from the University of Maryland Baltimore County (UMBC) have revealed how twisting carbon tubes at the nanoscale unlocks a remarkable capacity for power, offering a safer and lighter alternative to traditional batteries with the potential to transform future technology. For years, scientists have sought alternatives to chemical batteries that...

  • Zeta Energy battery pouch with yellow label.

    Stellantis, Zeta Energy's Li-sulfur batteries

    K. Warner, Metal Tech News|Updated Dec 22, 2024

    Collaboration to develop lithium-sulfur EV batteries announced. A collaboration between Stellantis and Zeta Energy aims to develop a lithium-sulfur electric vehicle battery that is lighter but delivers the same usable energy as contemporary lithium-ion batteries – enabling greater range, enhanced performance and the potential to improve charging speed by up to 50% – reducing range anxiety, the top reason potential buyers in the automotive space are reluctant to go all-electric...

  • American Battery CEO Ryan Melsert on stage at Argonne National Lab.

    DOE team-up on battery and EV workforce

    K. Warner, Metal Tech News|Updated Dec 18, 2024

    American Battery Technology Company is working with industry partners to develop EV and battery workforce. Public and private industry partners from every sector of the electric vehicle supply chain have been selected to establish a real-world training environment to foster the next generation of battery and EV personnel in a new U.S. energy manufacturing workforce. At the top of their industry representing battery recycling is American Battery Technology Company (ABTC),...

  • Discarded electric motors that Cyclic Materials will recycle for copper.

    Cyclic to supply Glencore recycled copper

    A.J. Roan, Metal Tech News|Updated Dec 17, 2024

    New partnership to advance copper recycling for energy transition needs. As the need for reliable sources of critical materials continues to grow, Cyclic Materials Inc. has secured a multi-year agreement with global mining leader Glencore to supply recycled copper, bolstering efforts to strengthen circularity and support the growing demand for sustainable, domestically sourced materials essential to the energy transition. Rapidly positioning itself as a leader in advanced...

  • A core of deep blue iron ore from the Hamersley Province.

    Australia's 55 billion tons of iron ore

    K. Warner, Metal Tech News|Updated Dec 17, 2024

    World's largest deposit could rewrite geological history and lock the country in as industry leader. As global demand for iron continues to rise, geologists in Australia have uncovered the largest iron ore deposit ever documented in the Hamersley province of Western Australia, challenging long-held theories about Earth's mineral formation. The region is already home to some of the richest established iron ore reserves on Earth, with the scale and value of this discovery...

  • Handshake on Spanish flag, with sleeves colored like European and Chinese flags.

    Stellantis to build EV batteries in Spain

    K. Warner, Metal Tech News|Updated Dec 16, 2024

    Teams up with CATL to build $4.3 billion large-scale lithium iron phosphate battery plant. Automaker Stellantis, producer of leading automotive brands including Chrysler, Dodge, FIAT, Jeep, and others, plans to build a $4.3 billion (4.1 billion euro) lithium iron phosphate (LFP) battery plant in northeastern Spain with Chinese battery giant Contemporary Amperex Technology Co., Limited (CATL). The two industry leaders have a long-term collaboration via a non-binding memorandum...

  • Online dashboard with bar graph and global map for copper reserves.

    Mines unveils critical mineral reserves tool

    Shane Lasley, Metal Tech News|Updated Dec 10, 2024

    Intuitive online tool offers investors and policymakers powerful insights into global mineral reserves. A new online mineral reserve analytics tool launched by the Payne Institute for Public Policy (Payne) at the Colorado School of Mines (Mines) offers a surprisingly in-depth look into the current and future supplies of minerals and metals when you consider how intuitive the dashboard is to use and the ease of grasping the data presented with graphs and other visuals. The...

  • Illustration of a Mars astronaut riding vehicle with fuel station in background.

    Mars could be a rocket fuel waystation

    K. Warner, Metal Tech News|Updated Dec 6, 2024

    Study suggests Martian rocks may be saturated with fuel-building ingredients. Onsite production of materials such as fuel and construction resources have been under study to extend the distances and livability of space exploration. Rockets that can make or collect fuel can go farther, and astronauts that don't need to bring their own tools and building materials can stay in space longer. This use of the surrounding environment to produce new materials has its own discipline...

  • Computer-generated image of a diamond grown in an industrial lab.

    Carbon-14 diamond batteries are forever

    Shane Lasley, Metal Tech News|Updated Dec 6, 2024

    UK scientists create a diamond battery for medical and space applications that lasts thousands of years without needing a charge. From delivering micropower to pacemakers that never miss a beat to space probes that explore our solar system and beyond, a diamond-based battery created by scientists and engineers from the University of Bristol and the UK Atomic Energy Authority (UKAEA) offers a new way to power devices where long-term reliability is essential, and charging is imp...

  • Rendering of a laser-triggered fusion reaction within a shielded space.

    Carbon fiber cathodes aid nuclear fusion

    K. Warner, Metal Tech News|Updated Dec 5, 2024

    Space-age cathodes have what it takes to power modular nuclear fusion reactors here on Earth. Carbon fiber cathodes were initially designed to withstand extreme conditions found in aerospace and defense applications. Now they may be a key ingredient in the next generation of plentiful and affordable clean energy. KULR, a provider of advanced thermal management solutions, recently announced the development of proprietary carbon fiber cathodes for a prominent nuclear fusion...

  • Artist vision of futuristic car with a graphene-enhanced composite body.

    Explosive interest in HydroGraph graphene

    Shane Lasley, Metal Tech News|Updated Dec 5, 2024

    Global automobile, battery material, and supercapacitor manufacturers are exploring commercial uses for Kansas-made graphene. A flurry of partnerships and purchase orders announced last week by HydroGraph Clean Power Inc. demonstrates graphene's growing commercial applications in the automotive and green energy sectors, as well as the Kansas-based company's rising popularity as a supplier of this wonder material. Made from a single layer of carbon atoms arranged in a...

  • AI-generated image of photons with an orange corona on a quantum solar cell.

    Quantum leap for thermal energy storage

    Shane Lasley, Metal Tech News|Updated Dec 5, 2024

    Rice researchers develop a highly efficient thermal emitter key to thermophotovoltaic systems that convert heat to electricity. Scientists at Rice University have delved into the realm of quantum physics to develop a highly efficient thermal emitter that provides macro-world solutions for capturing and storing clean energy. Built on a platform made of tungsten, the thermal emitter developed by the Rice research team is a key component of thermophotovoltaic (TPV) systems,...

  • Artist rendering of piles of rare earths with overlapping ReElement logo.

    ReElement, POSCO forge rare earth alliance

    K. Warner, Metal Tech News|Updated Dec 5, 2024

    Commercial partnership to close the loop on a circular North American rare earth magnet supply chain. ReElement Technologies Corp., a leading rare earth and critical battery element recycler, has signed a memorandum of understanding (MOU) with POSCO International, a global leader in steel production and advanced materials. This powerhouse team-up promises to supercharge the North American landscape of clean energy infrastructure, national security, and commercial...

  • Brilliant Earth sets net-zero gem targets

    K. Warner, Metal Tech News|Updated Dec 5, 2024

    Global leader in ethically sourced fine jewelry confirms official Science Based Targets initiative verification. The Science Based Targets initiative (SBTi) develops criteria with public consultation and global experts to develop standards for businesses, outlining what they need to do to reduce their greenhouse gas emissions, and how quickly, to limit global temperature increases to less than 1.5 degrees Celsius and preventing the worst effects of climate change predicted by...

  • Black heat shielding on the Shuttle Endeavor’s nose and emergency exit.

    Sierra Space and DOE fireproof spaceflight

    K. Warner, Metal Tech News|Updated Dec 5, 2024

    Silicon-carbide exterior tiles for reusable commercial spacecraft withstand the fiery temperatures of traversing Earth's atmosphere. Leading commercial space and defense company Sierra Space announced the results of a collaboration with the U.S. Department of Energy's Oak Ridge National Laboratory (ORNL) to create new silicon-carbide-based exterior tiles – called a thermal protection system – for reusable commercial spacecraft. Atmospheric re-entry exposes a craft to bla...

  • Large manganese particle seen by a scanning electron microscope.

    Manganese could bring down battery costs

    K. Warner, Metal Tech News|Updated Dec 5, 2024

    Super-sized manganese particles might be able to cheaply and efficiently replace nickel and cobalt in battery cathodes. Lawrence Berkeley National Laboratory experts are developing a new process that could help make abundant (and cheap) manganese a contender to replace nickel and cobalt in energy storage for renewables, personal electronics, and electric vehicles. Nickel and cobalt are essential components in many clean energy technologies and are usually sourced from limited...

  • Row of smoking industrial chimney stacks at a power station during sunset.

    Turn CO2 into ethanol using cobalt, copper

    K. Warner, Metal Tech News|Updated Dec 5, 2024

    Scientists have discovered a way to turn greenhouse gas into useful alcohol using a cobalt- and copper-coated electrode. As many global industrial processes continue to spill carbon dioxide into the atmosphere, the two key carbon-reduction approaches are an overhaul of conventional practices by adopting green technology that reduces emissions at the source and mechanically removing CO2 from the air. Circular systems that help create a market for this recaptured CO2 are needed...

  • Artist rendering of silver nanospheres on a hexagonal grid of carbon.

    Unveiling the black art of silver catalysts

    K. Warner, Metal Tech News|Updated Dec 5, 2024

    Scientists discover why silver nanoparticles on carbon are 200 times more effective than their pure equivalents. Precious metals like silver, platinum, and palladium have acted as essential industry catalysts, their properties enabling unique chemical reactions quickly and efficiently. When in nanoparticle form and supported by a carbon base, the catalytic properties of these precious metals increase dramatically without science knowing why – until now. Researchers at TU W...

  • Rendering of capsule-shaped LPAS separation device.

    Plasma recovers 95% spent battery material

    K. Warner, Metal Tech News|Updated Dec 5, 2024

    Princeton working to scale process of efficiently recycling EV batteries through a spin-off company. As electric vehicle industry players focus on integrating and scaling efficient recycling into the battery supply chain, circular solutions are coming to play a vital role in monetizing waste streams. The National Academy of Science and Engineering estimates that the number of used EV batteries available will increase to 150 million in the year 2035. In 2020 alone, around...

  • Close-up photo of a man holding a very small microchip.

    New sound discovery may shrink technology

    A.J. Roan, Metal Tech News|Updated Dec 5, 2024

    Breakthrough combination of tech metals manipulates sound to miniaturize and boost devices. Once a passive carrier of vibrations, sound is now being reimagined as a driving force behind a breakthrough in phononic technology, with researchers crafting a revolutionary material that could shrink smartphones to the size of a credit card while boosting performance and energy efficiency. In recent years, phononics – the science of manipulating sound waves – has emerged as a new fron...

  • Stacks of shining copper rods in a somewhat dimly lit room.

    Studying superconductors with supercomputers

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

    Berkeley Lab team use cutting-edge tech to explore copper efficiency. For over three decades, scientists have chased the dream of room-temperature superconductivity. Now, harnessing the raw power of cutting-edge supercomputers, researchers are unraveling the mysterious interactions within superconductors – unlocking insights that could lead to practical materials capable of conducting electricity with zero resistance, and effectively changing the world as we know it. N...

  • Sparks arc from molten steel being poured into a vat.

    Rio Tinto forges green steel partnership

    Shane Lasley, Metal Tech News|Updated Nov 18, 2024

    Joins forces with GravitHy in to produce an ultra-low-carbon iron product for steelmaking. Continuing its global leadership in decarbonizing steelmaking, Rio Tinto is helping to accelerate GravithHy's project aimed at slashing ironmaking-related carbon dioxide emissions by more than 90%. From the humblest of paper clips to the tallest skyscrapers, steel forms the framework for modern living. The process of transforming raw iron ore into steel, however, is responsible for...

  • AI-generated image of a diamond holding digital information.

    Diamonds hold the key to quantum computing

    Shane Lasley, Metal Tech News|Updated Nov 12, 2024

    German scientists demonstrate that precious gems can encapsulate entangled qubits, the quantum version of bits in classic computers. Considering that quantum computers have the potential to solve complex problems in a matter of seconds that would take today's most advanced supercomputers decades to answer, scientists around the world are racing to overcome the challenges associated with developing a quantum computer that is efficient, reliable, and compatible with existing...

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