Electrolytic Capacitors TRIZ Cases

An expansion chamber in the supercapacitor lid absorbs pressure from adsorption heat, preventing electrolyte boiling during faster filling.

A gradual hole-density transition between perforated and solid foil regions cuts boundary strain, suppresses deformation, and preserves tensile strength.

Interchangeable busbar sets let one MMC switching cell base module support half-bridge or full-bridge layouts across current ratings.

A projection-through-hole current path and one-piece insulator improve battery terminal sealing reliability while simplifying part shapes.

An annular-groove mold structure limits resin flow during battery terminal insert molding, keeping terminal top surfaces burr-free for busbar connection.

Metal magnesium oxygen reduction and molten salt sintering raise tantalum powder breakdown voltage while limiting capacitance loss.

An acidic polymer in the perovskite conversion layer boosts electron mobility and thermal stability for more durable solar cells.

Adding basic compounds to a solid hole transport layer raises open-circuit voltage and cuts loss current under weak light.

An insulated current collector layout surrounds the tab weld region to shrink exposed metal and lower needle-penetration short-circuit risk.

A Na-Zn-O semiconductor interlayer suppresses deep interface defects in perovskite solar cells, raising open-circuit voltage and efficiency.

Spray pyrolysis forms a crystalline tungsten-doped tin oxide coating that cuts cost and toxicity while maintaining conductivity and stability.

An insulating cover with an opening window and relay portion enables terminal connection while blocking operator contact and short-circuits.

Bent and extended electrode tabs absorb assembly vibration and stabilize current collector joining to prevent impact damage inside the case.

A radical compound and high-dipole polar compound create a stable transport layer with strong conductivity, fewer impurities, and no long post-oxidation.

A water-based binder and silicate lamellar network create a flexible electrode with strength, ionic conduction, and lower solvent toxicity.

A monovalent organic cation interlayer protects the hole transport layer during oxide electrode formation, preserving perovskite solar cell efficiency.

Quantum-dot beta source layers and dye-sensitized TiO2 absorbers cut recombination loss and improve betavoltaic power output.

A pressure difference and intermittent solder melting create uniform 5-50 µm plate gaps for precise, fluid-tight sealing.

Cathode polarization deposits a titanium oxide electron transport layer on a transparent electrode, simplifying perovskite solar cell laminate fabrication.

A fluorinated copolymer primer layer improves current collector adhesion without primer deterioration, supporting better cycle life and discharge rate.

Interdigitated back contacts let perovskite cells improve light harvesting while keeping carrier collection within short diffusion lengths.

Clusters of bonded dye molecules replace thick semiconductor layers, improving light absorption while shortening electron diffusion paths.

Multiple antenna segments with different shapes and pitches enable finer RFID resonance tuning in tires while keeping the embedded tag footprint small.

A contact-part and shoulder lead structure improves negative-terminal alignment, insulation distance, and joining accuracy in cylindrical modules.

Cyano-functionalized imidazolium ionic liquids coordinate with Pb(II) and strengthen bonding to improve perovskite film stability in humid air.

A fibrous Al-Mg-Si-Fe alloy uses aligned submicron grains and low void density to keep fine wires strong, ductile, conductive, and corrosion resistant.

Metal oxide nanoparticles with volatile surface modifiers form UV-curable high-index coatings without photoinitiators, avoiding ambient inhibition.

A porous metal oxide core with a metal sulfide shell boosts conductivity and active surface area while simplifying catalyst fabrication.

Using niobium oxide halide in the electron transport layer cuts energy offset in tin perovskite solar cells, reducing recombination and raising voltage.

High-surface-area fibers create porous electrodes that improve electrolyte access, charge retention, and cyclability while reducing active material use.

A zigzag-bent film outer body shortens spacing between cylindrical electrode assemblies to preserve sealing integrity while improving energy density.

A polymer additive slows perovskite crystallization during coating, preventing dewetting and pinholes for scalable uniform photoactive films.

An intermediate charge transport layer isolates perovskite from electrodes in serial solar cells, reducing deterioration while preserving efficiency.

A clad flange with a shaft-matched metal layer improves shaft-to-flange weld strength and conduction reliability in battery terminals.

A layered NiTi core shaft makes the distal tip easier to form while preserving shape recovery and rotatability for selective vessel navigation.

Nano-scaled graphene platelets bonded by conductive binders form meso-porous nanocomposite electrodes with high surface area.

A paste-like mass containing an organic polymer matrix and inorganic liquid conductors forms self-supporting layers for electrochemical elements.

Extending electrodes through the sealing member establishes stable side electrical connections, eliminating through-holes that reduce the luminous area.

Asymmetric positioning structures locate the insulator film within the battery case to prevent direct contact with the copper negative electrode collector terminal.

Block circuits draw power from assigned unit cells to detect voltages, resolving under-voltage risks for remaining cells.

Anodic aluminum oxide films create dense vertical vias, reducing signal loss and thermal stress in high-frequency packaging.

A safety device monitors capacitor module operating states and switches to a safe mode when anomalies occur.

Metallic carbon nanotubes functionalize semiconductor surfaces to create hydrophobic barriers and conductive paths.

Assembling leading rib guides mirror housing ridge into groove to resolve difficult fitting and increase structural strength.

Ester cosolvents in lithium ion electrolytes resolve viscosity issues at -60°C, delivering six times capacity.

Fluorinated cyclic carbonate solvents enhance dielectric constant and oxidation resistance, preventing phase separation at low temperatures.

A nano tri-carbon composite joins graphene, nanotubes, and fullerenes to create a high-strength material with enhanced surface area.

Low-expansion filler particles in a glass sealing layer reduce thermal stress during laser melting to prevent substrate cracks.

A secondary battery uses partial welding on the first current collector end portion to secure electrical connections while accommodating electrode expansion.

Hard rivet insert compresses conductive member during swaging, suppressing thickness increase and improving energy density per volume.