Cell Electrodes TRIZ Cases

Composite porous carbon and conductive polymer electrode resolves manufacturing complexity while achieving high electrostatic capacitance.

Laminated structure processing reduces interface resistance and structural deformation in membrane-electrode assemblies by eliminating decal transfer steps.

A dual catalyst combines metal and oxide particles on a conductive support to facilitate hydrogen oxidation and oxygen evolution reactions.

Segmenting the electrode structure adds a hydrophobic barrier that prevents liquid water accumulation and flooding during high humidity operation.

A nonaqueous electrolytic solution containing a carbon-carbon triple bond compound forms a strong protective surface film on battery electrodes.

Ink jet printing carbon nanotubes and metallic nano-particles onto substrates eliminates photo-lithographic waste while preventing substrate warping.

A lithium iron phosphate composite material combines LiaMbPO4 with silicon carbon oxide layers to enhance electrochemical specific capacity.

A battery charge transfer mechanism uses metal plating on the positive electrode to manage ion flow.

Nitrogen-functionalized platinum-iridium catalyst resists halide poisoning and corrosion in hydrogen bromine environments, extending battery durability.

A mixed cathode active material combines lithium manganese oxide with transition metal oxides to resolve structural instability and improve battery lifetime.

Plasma spray deposition creates porous fuel electrodes with matched thermal expansion to prevent delamination and voltage loss.

Disultone and oxalate compounds stabilize the solid electrolyte interface layer, reducing gas generation and internal resistance at high temperatures.

Calcium-doped Gd2Co7 alloys stabilize the lattice structure, preventing cracking and improving cycle performance.

Polymer-mediated combustion synthesis stabilizes nanosized cubic lithium lanthanum zirconate, eliminating impurity phases and reducing energy consumption.

Phosphate silicate olivine material stabilizes the crystal structure to prevent amorphization and boost specific capacity by 35%.

A perfluorinated ether electrolyte composition enhances lithium ion mobility through viscosity reduction.

A lithium phosphate protective layer on blended LNCO and LNMCO cathodes prevents thermal runaway by suppressing oxygen release during decomposition.

Matched ionic charges on thin ionomer membranes prevent active material crossover while maintaining low cell resistance for improved cycle life.

A lithium ion battery charging method adjusts current values across charge rate ranges to minimize heat generation.

Direct hydrothermal processing eliminates corrosive sacrificial supports while boosting conductivity and stability in non-platinum catalysts.

Additives form dense passivation films on positive electrodes to enhance oxidation resistance in lithium batteries.

A screen printing apparatus recovers excess ink discharged beyond the squeegee path, returning it to the scraper zone to lower material consumption.

Replacing carbonate solvents with a specific glyme and ether ratio reduces viscosity to improve ionic conductivity and low-temperature output.

Lithium secondary battery uses a positive electrode with a continuous metal concentration gradient from center to surface.

Silicon oxide and amorphous carbon composite coatings resolve the trade-off between energy density and slurry dispersion uniformity.

Chained rutile-anatase titanium oxide carrier powder boosts conductivity and thermodynamic stability in solid polymer electrolyte fuel cells.

A fused lithium-ion battery cathode material production method uses controlled cooling and thermal treatment to achieve high phase purity.

A mesoporous nanoionic catalyst layer enhances ionic and electronic conduction in solid oxide fuel cell cathodes.

Co-precipitation controls particle morphology to improve high-speed charge and lifespan in lithium composite transition metal oxide cathodes.

Titanium substitution in lithium cobalt oxide improves cycle-life and power characteristics by resolving contradictions between reliability and energy density.

Lithiated composite cathodes maintain high capacity while improving cycle life by suppressing oxygen release from high nickel materials.

A rheological method evaluates slurry dispersion status using elastic modulus ratios measured at distinct shear rates.

A non-stoichiometric magnesium titanium oxide coating with oxygen vacancies provides electronic conductivity and anticorrosive properties.

A composite carbon material combines graphite crystal and amorphous phases to deliver high thermal conductivity and mechanical strength.

Controlled hydrolysis of titanium tetrachloride increases surface hydroxyl groups to improve dispersibility while maintaining suitable bulk density.

Fluoropolymer coatings prevent electrolyte intrusion in taller electrodes, maintaining stability without complex pressure compensation structures.

A fluorinated electrolyte composition forms a protective anode film through controlled decomposition at low potentials.

A fluorinated polymer separator combines vinylidene fluoride and hexafluoropropylene units to maintain structural integrity at elevated temperatures.

An amorphous metal oxide intermediate layer anchors platinum and niobium in a fuel cell catalyst, preventing agglomeration during oxidation cycles.

Hyper-branched polymers retain phosphoric acid at high temperatures, resolving the contradiction between membrane effectiveness and system efficiency.

A direct memory access engine manages packet descriptors to transfer data between host and buffer memories.

Grafting silane-modified acryl monomers onto polyvinyl alcohol creates a copolymer binder that withstands silicon anode expansion during cycling.

A nickel-tin-aluminum intermediate layer joins the anti-corrosion coating to the aluminum substrate, preventing peeling while maintaining conductivity.

A ruthenium complex catalyst with pyridine ligands enables ammonia oxidative decomposition at the anode.