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US 2020/0255453 A1Published application
Energy storage molecular material, crystal dielectric layer and capacitor
AssigneeCapacitor Sciences Incorporated
InventorPavel Lazarev
Life of this patent
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Abstract
The present disclosure provides an energy storage molecular material, crystal dielectric layer and capacitor which may solve a problem of the further increase of volumetric and mass density of reserved energy associated with some energy storage devices, and at the same time reduce cost of materials.
Claims7
An energy storage molecular material having a general molecular structural formula:
- wherein Cor is a predominantly planar polycyclic molecular system which forms column-like supramolecular stacks by means of π-π-interaction, wherein the planar polycyclic molecular system comprises planar fused polycyclic hydrocarbons selected from the group of 7 to 17:
- P is a polarization unit, wherein the polarization unit is comprised of rylene fragments of a general structure selected from the group of structures 19-25:
- I is a high-breakdown insulating substituent group,
- n is 1, 2, 3, 4, 5, 6, 7 or 8,
- m is 1, 2, 3, 4, 5, 6, 7 or 8, and
- wherein the high-breakdown insulating substituent group is independently selected from the list comprising —(CH2)n—CH3, —CH(CH2)nCH3)2) where n is any number between 1 and 50, alkyl, aryl, substituted alkyl, substituted aryl, branched alkyl, branched aryl, and any combination thereof and wherein the alkyl group is selected from the group of methyl, ethyl, propyl, butyl, I-butyl and t-butyl groups, and the aryl group is selected from the group of phenyl, benzyl and naphthyl groups.
3 more elements
-17. (canceled)
An energy storage molecular material having a general molecular structural formula:
- wherein Cor is a predominantly planar polycyclic molecular system which forms column-like supramolecular stacks by means of π-π-interaction, wherein the planar polycyclic molecular system comprises planar fused polycyclic hydrocarbons selected from the group of 1-6:
- P is a polarization unit, wherein the polarization unit is comprised of rylene fragments of a general structure selected from the group of structures 19-25:
- I is a high-breakdown insulating substituent group,
- n is 1, 2, 3, 4, 5, 6 7 or 8,
- in is 1, 2, 3, 4, 5, 6 7 or 8, and
- wherein the high-breakdown insulating substituent group is independently selected from the list comprising —(CH2)n—CH3, —CH((CH2)nCH3)2) where n is any number between 1 and 50, alkyl, aryl, substituted alkyl, substituted aryl, branched alkyl, branched aryl, and any combination thereof and wherein the alkyl group is selected from the group of methyl, ethyl, propyl, butyl, I-butyl and t-butyl groups, and the aryl group is selected from the group of phenyl, benzyl and naphthyl groups.
3 more elements
Dependencies are inferred from the claim text.