When a Si-based all-solid-state battery undergoes charge/discharge ... To test their hypothesis, the researchers synthesized porous SiO x electrodes via radiofrequency sputtering and used them ...

A supercapacitor made from sargassum seaweed nanofibers powers medical devices inside the body, kills bacteria, and naturally ...

The latter was simple to fix. As the supercapacitors were roughly the shape of a large battery, I put a collar around one electrode as a spacer. The tape is not structural, it’s just to hold the ...

A very recent development is a hybrid supercapacitor, which has a capacitor-type titanium carbide-based negative electrode and a battery-type graphene-hybrid positive electrode. The novel energy ...

Researchers have developed a novel aluminum-ion battery with a solid-state electrolyte, enhancing performance, longevity, and sustainability for energy storage.