Normally, when liquids solidify, their molecules become locked in place, making it much harder for ions to move and leading ...

Normally, when liquids solidify, their molecules become locked in place, making it much harder for ions to move and leading ...

Solar cells, devices that can generate electricity from sunlight, are already helping to reduce fossil fuel emissions in many ...

Sodium-ion batteries (SIBs) are emerging as a sustainable alternative to lithium-ion batteries, thanks to sodium’s abundance and low cost, but their true charging speed remains uncertain due to ...

Even with current limitations, practical Li–S pouch cells already demonstrate ~700 Wh/kg — almost three times the energy ...

Researchers at Tokyo University of Science showed that sodium-ion batteries with hard carbon anodes can charge faster than lithium-ion batteries by using a diluted electrode method that reveals sodium ...

The worldwide push for sustainability requires better, more durable batteries to support renewable energy systems and ubiquitous electronic devices.

Now, researchers at the University of Chicago Pritzker School of Molecular Engineering and the Abdus Salam International ...

Scientists were able to manipulate a calcium monohydride molecular ion — made up of one atom of hydrogen and one atom of ...

Voltage fade has long haunted high-energy lithium-ion batteries, quietly eroding performance long before capacity ...

A new twist on bromine-based flow batteries could make large-scale energy storage cheaper, safer, and far longer-lasting. Bromine-based flow batteries store and release energy through a chemical ...

Every time you charge your phone or unplug an electric car, the battery’s internal parts subtly expand and contract. Over ...