Dell’s supercapacitor-powered keyboard and mouse deliver ultra-fast charging and long usage ...

Researchers at Jiangnan University in Wuxi, China, have demonstrated that a standard CO2 laser can convert vegetable-tanned ...

(Nanowerk Spotlight) Inside the human digestive tract, an electronic capsule can now generate its own electricity using recycled seaweed, power small electronic devices, with the duration depending on ...

A biodegradable implant powered by a new single-atom iron electrode delivered acupuncture-style pain relief in mice, then ...

Scientists at UC Santa Cruz and Lawrence Livermore National Laboratory (LLNL) have reported the first example of ultrafast 3D-printed graphene supercapacitor electrodes that outperform comparable ...

Supercapacitors are energy-storage devices that complement rechargeable batteries, and could even partially replace them. Current supercapacitors do not have sufficient energy density, so they don’t ...

Many IoT (the Internet of Things) devices require a reliable secondary power backup. If the primary supply or battery is ...

This work establishs a guidance of required amount of electrolyte for activated carbons in supercapacitor devices. A novel E-tool is provided for predicting the energy density of supercapacitor ...

Nagaland University (NU) researchers have developed a sustainable and robust hydrogel membrane electrolyte using the natural biopolymer chitosan, which offers a safer and environmentally friendly ...

Researchers at Drexel University are one step closer to making wearable textile technology a reality. Recently published in the Royal Society of Chemistry’s Journal of Material’s Chemistry A, ...