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 ...

Single-use water bottles could soon charge your devices instead of polluting landfills. Researchers have developed new methods to upcycle poly(ethylene terephthalate ...

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 ...

Graphene supercapacitors are moving from lab curiosity to serious contender for the next wave of electric vehicle energy storage. By pairing the near-instant charging of capacitors with the high ...

(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 ...

Kyocera AVX has launched a new version of its SpiCAT online simulation software for supercapacitors. The SpiCAT online simulation software helps engineers select the right Kyocera AVX components for ...

CAZENOVIA, N.Y., March 11, 2024 /PRNewswire/ -- Knowles Precision Devices, a segment of Knowles Corporation (KN), a leading global supplier of high performance components and solutions, today ...

Transition metal dichalcogenides (TMDs) are only a few atoms thick two-dimensional (2D) nanomaterials composed of a transition metal like niobium, tungsten, molybdenum, and a chalcogen like tellurium, ...

Lots of single-use water bottles made from poly(ethylene terephthalate) (PET) end up in landfills, but there’s a growing interest in upcycling them instead ...

Researchers have developed a low-cost device that can selectively capture carbon dioxide gas while it charges. Then, when it discharges, the CO2 can be released in a controlled way and collected to be ...