Cells TRIZ Cases

Electrolyzing carbon dioxide in aqueous solution at low temperatures by controlling pH between 5 and 10 eliminates high-temperature heating requirements.

A ferromagnetic tapered ring concentrates magnetic flux to stabilize the arc spot position on the cathode evaporation surface.

A fuel producing system electrolyzes raw material gas using a dedicated first gas-liquid separator to manage water vapor supply for hydrogen generation.

An electrolytic cell decarboxylates alkali metal levulinate or valerate to form hydrocarbon fuel radicals.

A selective cathode with manganese and cerium oxide layers replaces toxic chromium additives in electrolytic cells.

Thin metal sheets and resilient spacers reduce weight while maintaining structural stability, enabling easy installation and efficient hydrogen production.

Voltametric pulses control composition release from electroactive polymers, preventing unwanted tissue activation.

Pressure detector signals controller to open solenoid valve when secondary pressure drops, equalizing differential and preventing seal damage.

An electrochemical cell converts metal metaborate and water into boric acid using a cation exchange membrane.

A positioning cylinder seals an electroplating anode to restrict solution contact area, preventing non-uniform deposition caused by irregular field lines.

Segmented converters drive electrode pairs independently, preventing toxic byproduct generation and explosion risks from high local current densities.

Separate receiving spaces isolate feed and bleed solutions to prevent cross-contamination while maintaining constant concentration levels.

A face-down plating apparatus uses a resistor body to direct solution flow toward the center, creating a raised liquid surface for substrate contact.

Segmented platinum regions in the PEM membrane reduce hydrogen crossover at high pressures, preventing flammability hazards while maintaining efficiency.

A two-chamber coaxial electrolyser device uses monolithic dielectric caps and tubular electrodes to improve sealing reliability and production output.

Optimizing PVD parameters boosts titanium nitride film stress to -6.5 GPa, resolving carrier mobility limits in scaled semiconductor devices.

Compression device applies force to current collector subassembly, reducing joint resistance and cathode voltage drop in aluminum electrolysis cells.

A pixelated printhead measures electrode distances via current values to control deposition.

Replacing fossil-fuel chlor-alkali processes with electrochemical lanthanide halide oxidation lowers reaction temperature and carbon dioxide emissions.

A bioassisted conversion device uses a solubility column and microbial biofilm to transform carbon dioxide into organic compounds.

Segmented adjustable shields resolve the arcing versus contamination trade-off by maintaining constant gap dimensions during RF sputtering.

Optimizing the meniscus angle to 45 degrees or less converts tensile stress into compressive stress, suppressing cracks at bonded parts.

Heating water vapor to 500°C–800°C over a reduction acceleration member produces hydrogen gas, diluting it to 1000–3000 ppm for effective health promotion.

Transparent polymer protects semiconductor electrodes from harsh electrolytes, enabling stable hydrogen production across varying pH levels.

A cleaning solution generator uses brine injection to produce alkaline fluid for electrolysis.

An electrochemical cell generates hydrogen peroxide on demand using hydrogen and oxygen gases.

An electrolysis unit generates fuel gas while controlling electric motor speed through adjustable electrode structures.

A plating apparatus measures substrate film thickness using a coil and current sensor integrated into the rotating substrate holder.

Segmented collection chambers isolate hydrogen and oxygen during electrolysis, resolving the trade-off between gas purity and system complexity.

Selective sealing around oxygen electrode holes and unsealed hydrogen channels equalizes internal pressure, reducing separator deformation and leakage risk.

Voltage bias between electrodes accelerates redox curing of sealants, replacing slow thermal methods to cut processing time from hours to minutes.

Stimulated emission in aggregated molecular ensembles converts light into chemical energy, overcoming single-photon limits for water splitting.

Redox mediators spatially decouple electrochemical generation from product formation in flow systems.

Direct electrolytic deposition from molten salt eliminates wastewater and simplifies process steps compared to conventional wet separation methods.

Dispersing low-resistivity inorganic particles in a cobalt matrix prevents charge accumulation and arcing, thereby improving thin film production yield.

Segmented sealing combines ultrasonic welds with removable elastomeric gaskets to resolve the trade-off between secure gel retention and easy manual opening.

Grinding and etching a porous titanium conductor restores surface porosity, reducing pressure loss and electrolysis voltage in water electrolysis systems.

Thermal spraying deposits conductive powder on an expanded metal base, resolving membrane damage risks from uncontrolled pore sizes.

Liquid-phase introduction with a porous diffusion layer boosts productivity without vaporization systems.

Interconnecting plate collects hydrogen migrating through its walls to enrich cathode water vapor.

Inorganic bismuth compounds replace toxic additives to inhibit microbial growth in electrodeposition systems without compromising formulation compatibility.

Thermo-mechanical treatment enhances contact surface area and cohesion in SOFC interconnectors.

An electro-osmosis replenishment module recirculates metal ions through ion exchange membranes during deposition.

A tandem photoelectrochemical device uses AlGaInAsP and GaInAs absorber layers to split water efficiently.

A movable contact bridge adjusts the number of active electrolysis cells in series to match renewable power input.

A method anodizes aluminum using organic acids to form a uniform oxide film.

Segmented electrode armatures in a surface preparation tank maintain electric field homogeneity while sludge hoppers remove accumulated scale.

Negative pressure extraction prevents explosive gas mixtures, eliminating complex sensor monitoring and reducing ventilation noise.