Add Yahoo as a preferred source to see more of our stories on Google. A collaborative research team has unveiled a high-performance self-charging energy storage supercapacitor that efficiently ...

Billions of cigarette butts end up on sidewalks, beaches, and gutters each year. They are small, easy to ignore, and hard to ...

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

A MOF enhanced tribovoltaic nanogenerator directly charges a supercapacitor, creating a compact self-charging system that powers devices through sliding motion in a screen time management prototype.

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

European Supercapacitors Market European Supercapacitors Market Dublin, Jan. 13, 2026 (GLOBE NEWSWIRE) -- The "Europe ...

Scientists in Korea have fabricated a solar-powered charging device that can reportedly achieve a power density of 2,555.6 W kg and an energy efficiency of 63%. The system uses nickel-based compounds ...

Tommy Liu builds a vehicle-mounted particulate matter monitoring system powered from harvested wind energy and an integrated ...

Applications in electronics are constantly growing in diversity. In recent years, there has been a growing demand for very compact, battery-powered portable devices. Fueling that growth has been a ...

Every year, billions of cigarette butts are discarded worldwide, creating one of the most pervasive and persistent forms of ...