Hybrid Capacitor Electrolytes TRIZ Cases

Replacing resin binders with fibrous carbon nanotubes reduces electric resistance and improves capacitance retention at low temperatures.

A hybrid supercapacitor uses non-aqueous electrolytes with sodium or potassium salts to store electrical energy.

Quaternary ammonium salts in nonaqueous electrolytes form protective films on graphite anodes, preventing organic solvent decomposition during charge cycles.

Aromatic phosphite compounds stabilize nonaqueous electrolytic solutions through Lewis base complexation.

Adding sulfonic esters creates a stable electrode coating that prevents electrolyte decomposition and maintains performance across broad temperature ranges.

Silicone surfactant adsorbs onto colloidal silica particles to prevent gelation, ensuring stable spark voltage and heat resistance.

High-viscosity suspension application prevents oxygen permeation and suppresses equivalent series resistance increase in solid electrolytic capacitors.

Anionic polymer creates a gel electrolyte matrix that prevents aqueous leakage at high temperatures while maintaining low equivalent series resistance.

Dynamic switching isolates the supercapacitor from the battery when parked, preventing self-discharge energy loss while preserving high startup current.

A piezoelectric ion transport layer generates an internal field to drive ions toward the anode, enabling autonomous battery recharging.

Hybrid lithium-ion battery and capacitor electrodes balance energy capacity with ion release speed by mixing active materials in the anode and cathode.

Segmented lithium ion doping compensates for radial diffusion differences in large electrodes, achieving uniform distribution without excessive processing time.

Compound A in the electrolyte suppresses gas generation during electrochemical oxidation, maintaining discharge capacity under high voltage.

Fluorinated carbonate electrolytes protect electrodes against deterioration at voltages above 3.7 V, reducing interfacial resistance.

Dropwise oxidizing agent addition and low alkali ion concentration yield transparent electroconductive films at room temperature.

Optimized dilithium phosphoric acid esters and hydrogen fluoride concentrations resolve the trade-off between initial resistance and storage stability.

Optimizing graphite D50 and D90-D10 ranges improves cycle durability and power output while maintaining mixing properties during electrode formation.

Dispersion impregnation deposits conductive solid particles onto dielectric films, eliminating complex polymerization steps that damage coating integrity.

Impregnating porous anode structures with semiconductor precursors before energization to form uniform conductive layers.

Resinous filler fills gaps between spaced capacitor elements to constrain conductive polymer expansion, preventing delamination and maintaining low ESR.

Intercalating solid polymer electrolyte into conducting porous carbon paper creates an enhanced electrode-electrolyte interface for high specific capacitance.

Ion gel vibration energy harvester resolves miniaturization limits by forming electric double layers that boost capacitance and power output.

Stabilizer additive in EDLC electrolytes retains capacitance while suppressing gas generation at high voltages.

A solid electrolytic capacitor incorporates a three-dimensional crosslinked network barrier layer to protect the device from moisture ingress.

Preliminary coating of dispersed carbon nanotubes resolves uniformity contradictions, enabling high power density batteries without added weight.

Replacing corrosive acid solutions with hydrogenated amorphous semiconductors eliminates electrode corrosion and allows stable room temperature operation.

Optimizing electrode weight ratios and using perforated current collectors improves capacity retention by ensuring uniform lithium ion distribution.

A porous silica solid electrolyte coated with EMI-FSI and lithium salt enables ion conduction through a gel-forming layer.

A composite binder composition creates a crosslinked network to resolve electrode fragility and void formation while maintaining structural integrity.

An arced-trapezoidal housing configuration increases anode surface area, reducing capacitor assembly size by 36% while maintaining energy density.

Porous coordination polymer sheet detects gas leaks via visible color change, resolving trade-offs between detection sensitivity and device complexity.

Amorphous ceramic thin film electrolytes enable high ionic conductivity in solid-state energy storage devices.

Porous carbon with a three-dimensional network structure accommodates anion intercalation while limiting electrode expansion to under 45% thickness change.

A high-voltage supercapacitor electrolyte solute with specific cyclic ammonium cations and fluorinated anions enables stable operation at 2.7 V to 3.2 V.

Electrochemical reduction of diazonium salts creates a stable passivation layer that prevents aqueous electrolyte decomposition at high voltages.

Composite solvent with propylene carbonate and spirobipyrrolidinium salt prevents decomposition at high voltage.

Propionitrile and MTEATFB electrolytes maintain low ESR rise rates during high voltage operations, preventing degradation at elevated temperatures.

Controlled electrolyte particles reduce grain boundary resistance, increasing dielectric relaxation frequency for faster charging.

A cyclic sulfone additive combination forms a stable solid electrolyte interface on lithium-ion battery electrodes.

Nitrile solvents with LiTFSI salts inhibit aluminum corrosion up to 4.3V, resolving stability trade-offs.