Cells TRIZ Cases

Optimized pore diameters in the working electrode resolve diffusion bottlenecks, increasing active sites and improving CO2 recovery efficiency.

A galvanic cell recovers uranium from used nuclear fuel using benign gaseous fluorinating agents and a molten fluoride electrolyte.

Additive manufacturing creates 3D electrodes with tunable hierarchical pores from specialized ink formulations.

Electrolytic manganese(III) ions oxidize polybutadiene in ABS and ABS/PC plastics to create mechanical adhesion for metallic coatings.

A solid electrolyte electrolysis device uses a catalyst and solid base additive to produce synthetic gas.

Electrolysis reactor uses gas diffusion layer to reduce carbon dioxide at cathode interface.

Differential thermal expansion generates controlled pressure during sintering, enabling cost-effective fabrication of complex metal oxide magnetron targets.

Segmented electrodes with minimal gaps enable efficient reduced water production from low-conductivity purified water.

A control process determines electrolyte compensation flow rates to establish fluidic connections between anode and cathode spaces.

A composite cell plate combines a polymer element with a resilient metal element to create a durable structural component.

Flat sheet interconnectors incorporate heat transfer gas passages to manage thermal gradients in high temperature stacks.

Electrochemical regeneration of organic acid enables continuous production of high-purity lithium hydroxide from low-grade sources, reducing energy consumption.

A high thermal conductivity metal layer conducts heat from the inner region toward the outer edge of an electrochemical interconnect.

Zoned gas diffusion layer homogenizes current density across the fuel cell, reducing degradation and facilitating industrial-scale production.

A sintered complex oxide target uses hexagonal lamellar zinc-indium particles and spinel aluminum-gallium particles to inhibit anomalous discharge.

A stack module design enables one-touch separation and replacement of individual cell battery modules during operation.

Optimize electroplating parameters to deposit void-free cobalt tungsten films, reducing resistivity and oxide formation in recessed features.

A zero-gap brine electrolyzer anode uses a catalyst layer with 55 to 70 μm surface irregularities to increase active area.

Porous conductive cathode structure enhances proton and electron transfer rates, overcoming low conversion efficiency limits in CO2 electrolytic cells.

A redox-active electrode system separates hydrogen and oxygen evolution in time to isolate gases.

A porous aluminum diaphragm traps impurities during electrolysis to deposit high-quality foil.

Segmented cooling cells distribute fluid across plates to resolve temperature control efficiency versus device complexity trade-offs.

A gas-diffusion electrode integrates catalytic silver or nickel with a hydrophobic polymer binder directly on a porous percolator substrate.

Redox mediators decouple water splitting into separate half-reactions, lowering overpotential and increasing production rates.

Composite membrane combines solid polymer electrolyte with carbon nanotubes to resolve the contradiction between ion conductivity and mechanical strength.

A concave gas vent separates gas from mist in an electrochemical cell using a filter body that absorbs liquid electrolyte.

Electrowinning deposits high-purity silicon directly from a molten fluoride electrolyte, eliminating energy-intensive vapor-phase purification steps.

A perforated electrode electrolytic cell uses continuous aqueous solution recirculation to separate hydrogen and oxygen gases.

A hydrogen system pump circulates anode off-gas through a recycle channel to drain liquid water from the anode gas supply.

A pressure regulation system for solid oxide fuel cells uses an equalizing chamber to balance gas flow.

Shared separators reduce equipment complexity while control valves maintain precise pressure differential across individual stacks.

A boron-doped diamond electrolysis device generates ozone using transverse electric fields between layered electrodes.

An inclined channel element merges electrolysis modules into a single tank via gravity flow, reducing system complexity and interface count.

Cylindrical partition wall extends vertically into the electrolyte to separate fluorine and hydrogen gases during high current density electrolysis.

Removing the temporary porous support via electrolyte dissolution boosts ionic conductivity while maintaining mechanical strength.

Bypass circuitry in bipolar plates electrically removes individual electrolytic cells from series connections while maintaining current flow.

A reduction catalyst uses an electric conductor coated with nitrogen-containing organic modifying groups to drive multielectron reactions.

Segmented barriers redirect flow to eliminate non-uniform distribution and reduce voids in semiconductor fabrication.

A dual zone gas injector uses a septum to divide the access path into separate apertures for simultaneous gas supply and optical signal transmission.

A cylindrical electrolytic cell integrates coaxial anode and diaphragm assemblies using joining sleeves to stabilize electrode alignment.

Gasket orifice dimensions equalize thermal gradients to reduce mechanical stress and extend stack lifetime.

Series-connected stacks reduce ion migration distance and potential loss, improving sunlight-to-chemical energy conversion efficiency.

Specific Hansen solubility parameter distances between solvent, catalyst, and polymer prevent aggregation while maintaining film uniformity.

An electrodeposition apparatus deposits charged nanoparticles onto substrates using controlled electric fields and precise gap spacing.

A hydrogen water manufacturing apparatus integrates exhaust pathways within the housing to eliminate external protrusions.

A boron-free calcium aluminosilicate glass-ceramic sealant provides hermetic joints through controlled sintering and crystallization.

A sealing arrangement uses a support element and elastomeric sealing element with varying height and width to maintain fluid-tight integrity.

A photoelectrode modified by a uniformly distributed Pt-based nano-alloy catalyst formed through room-temperature electrochemical treatment under light irradiation.