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
Open the battery health tab on your phone, and chances are pretty high that you'll be disappointed. And the amount of time squeezed from a full charge only decreases from there. That depreciation might seem unstoppable. But ...
May 27, 2026
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Energy & Green Tech
To make batteries that last longer, scientists are creating internal battery structures that don't degrade as quickly as current designs do. In fact, the reason many lithium-ion batteries ultimately fail is that their cathodes, ...
May 13, 2026
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Engineering
Each year, 4 to 6 million cars are scrapped in the EU—resulting in the loss of resources. The EU End-of-Life Vehicles Regulation is intended to ensure that these materials are recovered and reused in new vehicles in the future. ...
May 13, 2026
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Energy & Green Tech
As the world works to alter the trajectory of climate change, most attention focuses on reducing humanity's reliance on fossil fuels and lowering greenhouse gas emissions. Yet a major source of carbon dioxide (CO2) is cement ...
May 13, 2026
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Engineering
Worcester Polytechnic Institute (WPI) researchers, in collaboration with scientists at Argonne National Laboratory, have developed a new strategy to transform low-value battery waste into a next-generation cathode material ...
May 12, 2026
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Energy & Green Tech
A research team led by Professor Young-Jun Kim at the Sungkyunkwan Advanced Institute of Nano Technology (SAINT) of SKKU has announced a breakthrough in "dry electrode" technology—a next-generation manufacturing process for ...
May 2, 2026
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Engineering
As global demand for lithium-ion batteries continues to surge, a team of Rice University researchers has developed a faster, more energy-efficient way to recover critical minerals from spent batteries, potentially easing ...
Apr 27, 2026
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Energy & Green Tech
Connecting ships to charging stations is a bit of a hassle when you are out at sea. But with a new magnetic charging plug for boats—it is about as easy as putting a cup in a cup holder.
Apr 27, 2026
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Energy & Green Tech
Renewable energy technologies, such as solar cells and wind turbines, are becoming increasingly widespread in many countries worldwide. Reliably storing the electricity produced by these devices, so that it can be used later ...
Business
The development of batteries for electric vehicles has progressed much faster than experts and policymakers had anticipated. New research shows that the market is well equipped to cope with both raw material shortages and ...
Apr 22, 2026
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