Sharp polymer and capacitor
AssigneeCapacitor Sciences Incorporated
InventorsBarry K. SHARP, Paul FURUTA, Pavel Ivan LAZAREV
Life of this patent
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Abstract
A meta-dielectric film usable in a capacitor includes composite molecules with a resistive envelope built with alkyl oligomeric single chain or branched chain oligomers having carbo-hydrogen or carbo-fluoro composition and a polarizable core molecular fragment inside the resistive envelope. The polarizable core has an electronic or ionic type of polarizability provided by electronic conductivity of the core molecular fragment or limited mobility of ionic parts of the core molecular fragment.
Claims16
1-16. (canceled)
A meta-capacitor, comprising two metal electrodes;
- and a meta-dielectric film between the two electrodes, the meta-dielectric film comprising composite molecules with a resistive envelope built with oligomers having a composition of hydrocarbon (saturated and/or unsaturated), fluorocarbon, siloxane, and/or polyethyleneglycol as linear or branched chains and a polarizable core molecular fragment inside the resistive envelope, wherein the polarizable core has an electronic or ionic type of polarizability provided by electronic conductivity of the core molecular fragment or limited mobility of ionic parts of the core molecular fragment.
A meta-capacitor, comprising:
- first and second electrodes and a meta-dielectric material disposed between the first and second electrodes, wherein the meta-dielectric material is a Sharp polymer characterized by polarizability and resistivity that is having a following general structural formula:
- wherein Core is an aromatic polycyclic conjugated molecule comprising a flat anisometric form and self-assembling by pi-pi stacking in a column-like supramolecule,
- wherein R1 is substitute providing solubility of the organic compound in a solvent,
- wherein n is number of substitutes R1 which is equal to 0, 1, 2, 3, 4, 5, 6, 7 or 8,
- wherein R2 is electrically resistive substitute located in terminal positions, which provides resistivity to electric current and comprises hydrocarbon (saturated and/or unsaturated), fluorocarbon, siloxane, and/or polyethyleneglycol as linear or branched chains,
- wherein R3 and R4 are substitutes located on lateral positions (terminal and/or bay positions) comprising one or more ionic groups from a class of ionic compounds that are used in ionic liquids connected to the aromatic polycyclic conjugated molecule (Core) directly or via a connecting group, and
- wherein m is number of the aromatic polycyclic conjugated molecules in the column-like supramolecule which is in the range from 3 to 100,000.
Dependencies are inferred from the claim text.