Researchers at BITS Pilani Hyderabad develop a graphene electrode to enhance supercapacitor performance, promising efficient energy storage solutions.

Scientists have found a new way to manipulate graphene to create a substance with record-breaking energy and power density. When incorporated into energy storage devices called supercapacitors, this ...

Supercapacitors are energy storage devices characterised by their high power density and rapid charge–discharge capability. Graphene-polyaniline nanocomposite electrodes merge the superior electrical ...

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 ...

(Nanowerk Spotlight) The proliferation of wearable devices—from smart watches to AR glasses—necessitates ever-smaller on-board energy solutions that can deliver bursts of power while remaining ...

Graphene has long been the material that energy researchers talk about in future tense, but a new wave of lab results is pushing it firmly into the present. A fresh breakthrough in how this atom-thin ...

Scientists have set themselves the goal of improving these ubiquitous, fast storage devices by developing a new kind of electrode based on graphene. Supercapacitors are the nimble little siblings of ...

Graphene’s appeal for energy storage stems primarily from its physical properties. It is exceptionally conductive, ...

Researchers from Texas A&M University have shown that a supercapacitor responds to charging by stretching and expanding, storing energy. This discovery can be applied to the construction of novel ...