Adding zinc ions to lithium niobate crystals cuts the energy needed for polarization switching by 69%, enabling visible-light programming of memristors for brain-inspired computing.

Abstract: The traditional machine learning approach requires substantial computational resources which are scarce in the embedded devices. Recently, the confluence of ...

An innovative approach to battery materials could bring sodium-ion energy density and charging speeds far closer to those of ...

Researchers have identified a new physicochemical principle governing liquid–liquid phase separation in polymer solutions.

The first vehicle to be equipped with the new batteries will be a GAC Aion model. CATL and GAC Group have strengthened ties ...

Researchers at Leipzig University and TU Dresden have succeeded in developing biological switches that can selectively turn ion channels on and off using light pulses. Initial applications show that ...

As lithium costs soar and safety incidents mount, aqueous zinc-ion batteries (AZMBs) promise a cheap, non-flammable alternative—yet zinc anodes still ...

As global demand for sustainable energy surges, the performance ceiling of current battery technologies is increasingly tied to how efficiently ions ...

Atomically dispersed Zn and Fe dual sites are embedded into porous carbon nanofibers to construct high-performance zinc-ion hybrid supercapacitors, ...

Achieving high-energy density remains a key objective for advanced energy storage systems. However, challenges, such as poor cathode conductivity, anode dendrite formation, polysulfide shuttling, and ...

Abstract: Lithium-ion batteries have been developed as the most widely used energy storage equipment and power batteries. State-of-charge (SOC) of the battery is a key index to evaluate the remaining ...