A novel ultramicro supercapacitor with ultrahigh charge storage capability

https://techxplore.com/news/2023-03-ultramicro-supercapacitor-ultrahigh-storage-capability.html

"hybrid field Effect Transistors (FET) as an electrode as charge collectors... alternating few-atoms-thick layers molybdenum disulfide and graphene connected to gold contacts... solid gel electrolyte between 2 FET electrodes to build solid-state supercapacitor... on silicon dioxide/silicon base... 2 systems: 2 FET electrodes and gel electrolyte, and ionic medium, which have different charge capacities... capacitance increased by 3000%... streetlights, consumer electronics, electric cars and medical devices"