Light-controlled nonvolatile charge memory. Left: schematic of the memory device. Right: the optical-controlled writing and erasing process of source-drain current. (Courtesy: J. Phys. D: Appl. Phys.

For 25 years, chemists have been finding applications that take advantage of the extreme surface areas of metal-organic frameworks (MOFs). In just 1 g of some of these porous materials, the areas can ...

Ugreen's CES showcase includes AI-powered NAS storage, a brawny 500-watt charger and a cutting-edge Thunderbolt 5 dock. Ugreen hopes to make waves at CES 2025 with a lineup of cutting-edge products ...

A new study has unveiled a new method for wirelessly powering implantable medical devices (IMDs) using a pre-charged capacitive micromachined ultrasonic transducer (CMUT). Unlike traditional systems ...

ADELPHI, Md. -- A recent review regarding breakthroughs in high-power and safe energy storage devices from a molecular scale perspective on the cover of Journal of Materials Chemistry A features ...

Pseudocapacitors are a type of electrochemical energy storage device that combines the high energy density of batteries with the fast charge/discharge rates and long cycle life of capacitors. They ...

Quantum batteries could enable wireless charging, allowing systems to stay in a constant charging state, says lead researcher ...

Researchers from the University of Massachusetts Amherst have created something that is a breakthrough in powering wearable electronics. The team has figured out a way to create a fabric alternative ...

Let’s face it, there are times when you’re out hiking, camping, or enjoying the great outdoors and your smartphone or other device runs out of power with no outlet in sight. Our BlitzWolf 20W Solar ...