Lithium battery recycling encompasses processes and technologies for recovering lithium and other critical metals from spent lithium-ion batteries and natural brines. Approaches include electrochemical separation, membrane-based selective extraction, deep eutectic and switchable solvents, microbial electrochemical systems, and thermal methods such as flash Joule heating and microwave-assisted processing. The field also addresses direct cathode regeneration, electrode material upcycling, and integration with renewable energy, aiming to close material loops, reduce environmental impacts, and secure supply of strategic elements for energy storage technologies.
Energy & Green Tech
The head of submarine mining pioneer The Metals Company told AFP he had "no doubt" the Canadian firm would be the first to extract coveted minerals from the deep seas, with help from Donald Trump.
Jun 6, 2025
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Engineering
At a time when electrified vehicles and stationary energy storage play key roles in the climate-neutral future of the energy sector, sustainable production of lithium-ion batteries is essential. A team of researchers headed ...
Jun 5, 2025
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Hardware
Researchers at the University of Tartu Institute of Computer Science introduce a novel approach to reducing electronic waste and advancing sustainable data processing: turning old smartphones into tiny data centers.
Jun 5, 2025
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Energy & Green Tech
IMDEA Materials researchers have made an important breakthrough in improving the safety of lithium-ion batteries (LIBs), powering everything from smartphones to electric vehicles.
Jun 4, 2025
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Engineering
Hydrogen electrolysis cells contain rare earth metals. Once an electrolysis cell has done its job, the materials used in it currently end up as scrap steel. A research team at TU Bergakademie Freiberg is now investigating ...
Jun 3, 2025
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Electronics & Semiconductors
Between upgrades and breakdowns to cellphones, tablets, laptops, and appliances, so many electronics are getting tossed in the trash that they've taken on a name of their own: e-waste.
Jun 3, 2025
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Business
Lightweight, powerful lithium-ion batteries are crucial for the transition to electric vehicles, and global demand for lithium is set to grow rapidly over the next 25 years. A new analysis from the University of California, ...
May 29, 2025
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Energy & Green Tech
When the computer or phone you're using right now blinks its last blink and you drop it off for recycling, do you know what happens?
May 28, 2025
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Business
A team of researchers affiliated with UNIST has successfully integrated artificial intelligence (AI) technology into the manufacturing process of lithium-ion battery cathode precursors, reducing defect rates and enhancing ...
May 28, 2025
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Energy & Green Tech
Researchers have resolved a long-standing challenge in high-Ni cathode materials, a key component of next-generation electric vehicle (EV) batteries. The team successfully reidentified the location of residual Li compounds, ...
May 27, 2025
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