Li-Accumulators TRIZ Cases

Lithium oxalatoborate additives mitigate redox shuttle effects and enhance cycle life in lithium sulfur batteries.

Fluoroborate and lithium difluorophosphate additives modify electrolyte composition to enhance battery performance.

A film-forming additive undergoes oxidative polymerization to deposit a thin polar layer that prevents electrolyte decomposition at high voltages.

A silicon compound negative electrode active material features a carbon coating layer with controlled specific surface area and compression resistivity.

Fluorinated electrolyte additives scavenge radicals to suppress swelling and prevent resistance increase in high-nickel cathodes.

A multi-nitrile compound stabilizes the electrolyte interface in high-voltage lithium secondary batteries.

A benzotriazole-based additive creates a thin polar film that prevents electrolyte oxidation at high voltages, improving cycle retention.

Sultam additives form stable SEI films that reduce internal resistance increase rates during high-temperature operation.

A cyano compound electrolytic solution forms a protective anode film to suppress decomposition and maintain ion conductivity under high temperatures.

Imide lithium salts and sulfonate cyclic carbonate additives form a robust solid electrolyte interface on the negative electrode.

Composite electrolyte merges plastic crystal matrix with crosslinked polymer structure to resolve safety risks and mechanical weakness in secondary batteries.

A perfluoroalkyl group additive modifies the solid electrolyte interface film in lithium secondary batteries to enhance output performance.

A divalent imide anion salt enhances lithium conductivity within non-aqueous electrolytic solutions.

An organosilicon compound scavenges hydrogen fluoride to form a stable solid electrolyte interface layer.

A method for manufacturing electrode active material using compatible solvents to form a conductive carbon film on particle surfaces.

A heat-resistant porous layer reinforced with crosslinkable binders prevents separator fracture at 200°C, avoiding thermal runaway.

Organic radical polyimide enables flexible ultrathin electrodes that resolve cracking in inorganic materials while maintaining high heat resistance.

A fluorinated ether electrolyte compound enhances lithium secondary battery capacity and stability through specific molecular structure design.

Polymer resin and metal layers surround the sealing edge of a secondary battery case, preventing moisture penetration and electrical short circuits.

Fluorinated triazine compounds modify electrolyte composition to form stable solid electrolyte interphase films on lithium battery electrodes.

Anti-wrinkle grooves in the battery case prevent electrolyte leakage and maintain insulation during bending.

Alkali metal ion functionalized copolymers improve adhesion strength while reducing contact resistance, preventing electrode peeling during cycling.

A non-aqueous electrolyte secondary battery uses a composite solvent mixture to suppress metal elution.

Phosphorus polysulfide complexes migrating sodium polysulfides to suppress the shuttle mechanism, reducing self-discharge and improving energy efficiency.

Disultone and silicon additives form stable SEI layers on lithium battery electrodes.

Hexafluoroisopropoxy phosphazene additives suppress decomposition and corrosion in lithium batteries while preventing ignition during overcharge.

Composite hollow nanostructures confine liquid electrolytes to prevent dendrite formation while maintaining high ionic conductivity.

Polymer with controlled molecular weight distribution prevents gelation while suppressing electrode expansion to enhance cycle stability.

Metal nitrate electrolyte additives deposit protective anode layers to suppress damage from high current densities and polysulfide migration.

Silicon boron carbon anode active material enables lithium ion insertion while suppressing expansion to improve cycle characteristics.