Cells TRIZ Cases

A control device switches gas supply to remove carbon from the cathode.

A segmented electrochemical device uses distinct electrolytic solutions for reduction and oxidation electrodes to optimize reaction conditions.

Segmented insulating frames with corner cut-outs deflect thermal expansion forces, preventing membrane damage and extending service life.

An electrochemical cell converts carbon dioxide and steam into hydrocarbons using a perovskite catalyst at the cathode.

An automatic deposition profile targeting method measures actual copper thickness and calculates corrections for plating parameters.

A nucleus-shell electrolyser cell uses a low-permittivity dielectric block to provide electrical insulation and thermal management.

A plating apparatus control device calculates motor load factor change rates to detect electric field regulating member abnormalities.

A liquid retaining member isolates the ion exchange membrane from the cathode chamber inner space.

Electrolytic decarboxylation of alkali metal salts produces coupled radical hydrocarbons, avoiding expensive hydrogen gas and sensitive catalysts.

Local semiconductor assignment reduces electrical line length, eliminating heavy copper rails and infrastructure complexity in industrial electrolysis.

Electron-withdrawing aryl groups modify iron porphyrin catalysts to lower overpotential and increase selectivity during electrochemical CO2 reduction.

Infiltrating ionomer into porous transport electrode pores improves proton conduction, reducing localized degradation hot spots and mechanical stresses.

A plating apparatus uses a feedback circuit to maintain equal electrode potentials between cathodes while keeping total current constant.

A water electrolysis system uses a gas-liquid separation device and hydrogen sensor to monitor concentrations in the electrolyte.

A solar-driven photoelectrochemical device uses ion exchange membranes to capture carbon dioxide from ambient air.

Symmetric power distribution eliminates plasma fluctuations at higher chamber pressures, maintaining uniform deposition thickness on high aspect ratio features.

Knead forging at 300 to 500°C refines the lanthanum target grain size, eliminating spotty macro patterns that cause uneven deposition.

Applying non-platinum coatings to the cushion layer lowers hydrogen overpotential and reduces cathodic voltage.

An electro-deposition method deposits a crystalline aluminum layer onto alloy articles using specific halide and reducing agent concentrations.

Integrated channel spaces in the transparent cover guide gas away, reducing light scattering and enabling less aggressive electrolytes.

Segmenting the anolyte compartment with a diffusion barrier maintains high pH near the membrane, preventing damage while enabling ion transport.

Non-carbothermic chlorination converts metal oxides to chlorides, enabling low-energy electrowinning that eliminates perfluorocarbon emissions.

Hydrogen gas reduces oxidized catalysts in an electrosynthesis system, suppressing efficiency loss from carbon deposition without air heating.

An alkaline electrolyzer cell configuration with a gas separation membrane achieves 81% efficiency and reduces hydrogen production costs below $333/kW.

Friction stir processing bonds sputtering targets to backing plates, preventing microstructure degradation and warping during high-power operation.

An electrochemical cell captures carbon dioxide using redox-active species that bond with the target gas in a reduced state.

An electrode system applies voltage to oral care compositions to trigger in situ gelation.

An electrochemical reactor converts carbon dioxide to bicarbonate while generating hydrogen gas through integrated electrolysis cells.

An integrated lithium-ion battery and regulation circuit maintain constant motor RPM for uniform plating while eliminating hazardous extension cords.

A modular gaseous electrolysis apparatus uses a cooled header module to manage thermal gradients and electrical connections within the reaction chamber.

A rotating barrel electrode stirs metal anodes to remove sludge coats and maintain stable inter-electrode distance, improving foil quality.

A multi-electrolyzer control method manages primary and secondary units based on available electrical power to optimize hydrogen production efficiency.

An alkaline fuel cell generates power from electrolysis gases to drive water treatment.

Adjusting the Vickers hardness of a ytterbium sputtering target surface prevents machining gouges and inhibits particle generation during deposition.

A purge valve recirculates unreacted electrolyte from the cathode compartment to maintain dry hydrogen output.

A hybrid solid oxide fuel cell and electrolysis device shares a vaporizer near the fuel cell stack to supply water vapor for efficient hydrogen production.

A controller adjusts humidity in anode and cathode flow paths of an electrochemical hydrogen pump to maintain membrane moisture levels.

Injecting low conductivity fluid into electrolyzer supply pipes terminates reverse current flow after shutdown.

A vacuum deposition apparatus uses electron beam irradiation to pre-charge plastic film for stable cooling roller contact.

Separate alignment and contact devices prevent wear during electrical connection, enabling precise parallelism for intense material deposition.

Continuous high shear mixing and ultrasonic sonication prevent platinum group metal aggregation during slot die coating.

A Stirling engine drives a hydrogen electrolyzer using recovered thermal energy from industrial processes.

A powder supply apparatus uses a spiral air flow to transport metal plating powder through a feed pipe into a solution tank.

Electrochemical reduction deposits silicon films on carbon substrates using molten calcium chloride, avoiding dendritic growth and high costs.

A membrane electrode assembly enables electrochemical pumping of hydrogen to shift reaction equilibrium during hydrocarbon amination.

A three-compartment electrochemical cell converts carbon dioxide to formic acid using ion-exchange membranes.

Larger support particles protrude from the active layer to enhance electrical contact with the porous current collector.

Adjustable lower electrode heights in the cassette accommodate varying stack thicknesses, resolving the trade-off between device complexity and adaptability.