DELO introduces DELO PHOTOBOND PS4140, the world’s first liquid tape for gas diffusion layer fixation in fuel cells.
Researchers found that selective deashing of Taixi anthracite alters the residual mineral profile prior to KOH activation, yielding porous carbons with distinct pore structures, surface chemistries, adsorption behavior, and electrochemical performance. HCl, NaOH, combined treatment, and no pretreatment each favored different properties, showing that precursor treatment can be used to tailor coal-derived porous carbon for specific applications.
The United States is working to reduce its reliance on petroleum-based aviation fuel by increasing the use of sustainable aviation fuel derived from renewable resources by 2050. A Rowan University research team is studying ways to produce these fuels.
To develop batteries that last longer on a single charge, more energy must be stored within the same size and weight.
When a nuclear power plant shuts down, the heat from the reactor doesn't disappear right away. Even after the chain reaction stops, the fuel continues to give off what scientists call decay heat. In the event of an unplanned shutdown or accident scenario, the heat must be removed fully, safely and without fail.
Researchers synthesized Al-substituted Na5FeS4 positive electrode materials for all-solid-state sodium batteries and found that slight aluminum substitution increased apparent sodium-ion transport while preserving high capacity. Na5Fe0.95Al0.05S4 delivered about 500 mAh g-1 in initial testing, maintained more than 460 mAh g-1 for over 70 cycles, and showed reversible sulfur-related structural changes during cycling.
The study models light-duty EV and PHEV batteries across Europe through 2045, linking vehicle adoption, operating lifetimes, used-vehicle trade, evolving chemistries, second-life storage, and recycling efficiencies to estimate the recoverable amounts of lithium, cobalt, nickel, and manganese. It projects a sharp rise in recoverable material from the late 2020s, but recycled-content targets remain difficult to meet, especially for cobalt, and high reuse reduces the cumulative material available for recycling by about 20%–25% over the study period.
For decades, nonproliferation scientists and engineers at the U.S. Department of Energy's Argonne National Laboratory have helped convert the fuel in dozens of research reactors around the world so that they operate safely and more securely.
Two engineering thermoplastics from NexPoint Materials – LEXAN™ BPL1000 and CYCOLOY™ C2950 resins – have achieved the highest rating in the UL 2597 Surface Tracking Test (STT) for high-voltage applications, at 900 V.
This study models how India’s expanding electric vehicle fleet could change demand for and requirements of lithium, nickel, cobalt, manganese, and graphite through 2060 under several deployment and battery-chemistry scenarios. Under the baseline scenario, EV battery demand reaches about 965 GWh by 2060, while recycling could reduce cumulative lithium demand by up to 54% and offset much of the demand for cobalt and manganese.
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