Multicomponent layered dielectric film with surface modification
AssigneePolymerplus LLC
InventorsDeepak Langhe, Michael Ponting
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Abstract
A multicomponent dielectric film includes overlapping dielectric layers and outer layers that have a higher surface energy compared to the overlapping dielectric layers, the overlapping dielectric layers including at least a first polymer material, a second polymer material, and optionally a third polymer material, adjoining dielectric layers defining a generally planar interface therebetween which lies generally in an x-y plane of an x-y-z coordinate system, the interfaces between the layers delocalizing the charge build up in the layers.
Claims15
A multicomponent dielectric film comprising overlapping dielectric layers and outer layers that have a higher surface energy compared to the overlapping dielectric layers, the overlapping dielectric layers including at least a first polymer material, a second polymer material, and optionally a third polymer material, adjoining dielectric layers defining a generally planar interface therebetween which lies generally in an x-y plane of an x-y-z coordinate system, the interfaces between the layers delocalizing the charge build up in the layers allowing increased charge storage on electrodes.
An energy storage device comprising a multicomponent dielectric film, the film including a stack of discrete overlapping dielectric layers and outer layers that have a higher surface energy compared to the overlapping dielectric layers, the overlapping dielectric layers including at least a first polymer material, a second polymer material, and optionally a third polymer material, adjoining dielectric layers defining a generally planar interface therebetween which lies generally in an x-y plane of an x-y-z coordinate system, the interfaces between the layers delocalizing the charge build up in the layers allowing increased charge storage on electrodes of the device.
Dependencies are inferred from the claim text.