Hybrid Capacitor Electrolytes TRIZ Cases

Narrow pore carbide-derived carbon electrodes boost energy density above 30 Wh/L by resolving broad pore limitations in pseudocapacitors.

A capacitor production jig uses constant current sources to form semiconductor layers on electric conductors.

A glycol-based electrolytic capacitor uses a carboxylic acid solute to orient the conductive polymer and maintain low initial ESR.

A multi-layered conductive polymer coating structure applied to solid electrolytic capacitor anodes.

Porous reduced graphene oxide frameworks enhance charge storage capacity and cycle lifetime in supercapacitors by enabling rapid ion transport.

Switched capacitor voltage regulator minimizes standby losses below ten percent using low frequency periodic switching.

N-P doped porous graphene electrodes paired with ionic liquid electrolytes overcome viscosity limits to achieve 1.19 kW/L volumetric power density.

Sacrificial decomposition of fluorinated cyclic carbonates forms a passivation film that prevents electrolyte breakdown at potentials above 4.5 V.

Bifluoride anions serve as negative charge carriers in electrolytic solutions to enhance discharge capacity.

Magnesium bis(hexamethyldisilazide) in a halogen-free solvent lowers dissolution overvoltage, improving energy density without metal corrosion.

Ionic liquid electrolytes enable supercapacitors to withstand reflow soldering temperatures without vaporization.

Acid scavengers neutralize free acids in anhydrous electrolytes to prevent gas generation and internal pressure buildup during high voltage operation.

Inorganic oxide particles in ruthenium oxide electrodes facilitate proton transfer to overcome charge density limits and achieve higher capacitance.

Corrugated graphene supercapacitors resolve the trade-off between compact volume and high power delivery in aerosol devices.

Segmenting the capacitor into multiple electrode units with interposed lithium metal accelerates doping time while maintaining high energy density.

Pyrrolidinium salts in the electrolyte form a protective film that prevents carbonate solvent decomposition, maintaining capacitor durability.

A process using sulfur trioxide complexes with tertiary amines to produce sulfamic acid derivatives efficiently.

In situ radical polymerization forms a stable gel electrolyte within porous carbon electrodes, preventing leakage while maintaining high ionic conductivity.

Fluorinated cyclic carbonate mediates electrode surface protection to suppress oxidative decomposition while enhancing lithium ion permeability.

A gel electrolyte composition uses specific cyclic anhydride additives to enhance mechanical strength and initial charging efficiency in rechargeable lithium batteries.

A cyclic sulfonyl compound forms a stable solid electrolyte interface on lithium-ion battery electrodes during initial cycling.

A solid electrolytic capacitor incorporates a conductive base within gaps between dielectric-coated valve action metal sheets to enhance charge discharge.

Optimized mesopore structure in activated carbon electrodes enhances electrostatic capacity per unit volume.

Fluorinated acyclic carbonates stabilize the solid electrolyte interface at high voltages, resolving cycle life deterioration in lithium-ion secondary cells.

Optimized nitrile compound concentrations preserve capacitance retention ratios during long-term high-voltage operation of electric double-layer capacitors.

Aluminum-lithium composite oxide coating stabilizes silicon anodes, suppressing irreversible capacity loss during charge-discharge cycles.

Controlled graphite aspect ratios paired with specific unsaturated cyclic carbonate amounts prevent excessive film formation to maintain power characteristics.

Dual-network hydrogel electrolytes dissipate mechanical energy via hydrophobic interactions, preserving capacitance retention after repeated stretching.

Heat-treated activated carbon paired with carbonate electrolytes reduces internal resistance, enabling stable 4V operation across -70°C to 150°C.

Polymerization liquid B impregnates capacitor elements to form conductive polymer electrolytes with optimized molecular weight distribution.

A supercapacitor uses a crystalline solid electrolyte with lamellar structure to increase dielectric constant and energy density.

An alkali metal ion capacitor uses a positive electrode binder with a Hansen solubility parameter RED value greater than one.

Ultrasonic irradiation reduces reaction time and eliminates viscosity reduction steps for conductive polymers.

Impregnating the capacitor with a conductive solid dispersion forms a protective planar layer that eliminates oxidative polymerization steps.

A stretchable capacitor electrode-conductor structure uses a pre-stretched elastic substrate to form wrinkles in the carbon nanotube layer.

Pre-attaching lithium metal to current collectors enables electrode lithiation in standard air environments, eliminating expensive dry room operations.

Impregnate capacitor elements with dispersion solutions to form electrically conductive solid layers.

Multi-layered 3D printed electrodes increase storage capacity without expanding device size.

Hybrid aqueous sodium battery uses reversible ion intercalation for stable energy storage.

A modular signal interface device controls high-temperature ultracapacitors in downhole environments.

Terthiophene additives form protective interphases that prevent capacity fade and oxidative degradation in high-voltage lithium-ion batteries.

A solid-state ultracapacitor employs internally barrier layer capacitor technology with coated BaTiO3 grains to deliver rapid charging and high energy density.

A second boron source mediates the reaction between BF3 and dihydric compounds to produce difluoro chelato borate salts.

Porous lithium titanate particles in the negative electrode increase active material utilization while maintaining low direct current internal resistance.

A shielding member redirects high-pressure gas discharge in a power storage apparatus to alter the flow path and lengthen the travel distance.

Solid electrolyte trench capacitors achieve high capacitance density while maintaining thermal stability for silicon integration.

An alginate gel intermediary reduces interfacial resistance in the composite electrode, enabling room temperature operation without complex manufacturing steps.

A sodium-based electrolyte composition extends the operating voltage window of supercapacitors beyond standard limits.