Solid Electrolytes TRIZ Cases

Replacing phosphorus with group 13-15 metals in sulfide-based solid electrolytes prevents toxic gas generation while preserving ion conductivity.

A lithium-containing metal oxide core coated with a Li3BO3 and LiI mixture enhances ionic conductivity in all-solid batteries.

Conductive fibers entangle active material particles and solid electrolytes to create a robust electrode layer without binders.

A cellulose derivative covalently grafted with organic lithium salts creates a self-standing single-ion conducting polymer electrolyte membrane.

A sodium all-solid-state secondary cell uses ion conductive glass ceramics as the solid electrolyte.

A nitrogen-containing copolymer dispersant improves carbon material dispersion in low-polar solvents.

A fluorinated ion exchange resin dispersion maintains low viscosity at high concentrations through specific structural modifications.

Replacing nitrogen with sulphur in a LixPOySz solid electrolyte increases Li+ ion mobility while maintaining low electronic conductivity.

Differentiating cell impedance near heat sinks compensates for rapid heat loss, ensuring simultaneous discharge and maximizing total capacity.

A cable-type secondary battery uses an open-structured inner current collector to enable electrolyte infiltration and ion exchange.

Metallic lithium absorption layer reacts with dendrites to generate irreversible capacity signals.

A porous coordination polymer retains an ionic liquid within its micropores to control the melting point.

Lithium sulfide phosphorus composite protects against electrolyte degradation while maintaining high capacity.

A polyacrylate electrolyte compound maintains ion conductivity in lithium-air batteries.

Metal phosphorothioate cathodes address limited lithium-ion capacity by delivering superior energy density and long-term retention.

Integrate silicon or gallium semiconductors into battery electrodes to resolve shielding effects and polarization resistance during potential measurement.

A gas diffusion electrode integrates catalytic noble metal particles directly into a functionalized polymer substrate to create an integral component.

A gradient negative electrode mixture layer combines sulfide and oxide solid electrolytes to optimize ionic conductivity.

Selective laser ablation removes active material without damaging the solid electrolyte, reducing production steps and preventing short-circuiting.

Dissolving Li2S and P2S5 in organic solvent forms homogeneous solution, eliminating mechanical milling complexity while enabling scalable mass production.

Sealed containers within current collectors dissolve gradually to replenish molten carbonate electrolyte inventory and extend operational lifetime.

Depositing a coating on ePTFE membranes using supercritical fluids eliminates pin holes and enhances durability for fuel cell applications.

A laminated film structure with a polyolefin release layer supports cast molding of polymer electrolyte membranes.

Anode active material particles comprising elemental silicon or SiO maintain stable contact with electroconductive materials.

Vibrating sulfide solid electrolytes above sulfur melting points reduces impurities and lowers production costs.

Porous second layer anchors electrode material to prevent peeling during firing.

A cathode active material layer uses a sulfide solid electrolyte and fibrous conductive additive to improve electrical conductivity.

Residual glass phase containing Li2O and BPO4 enhances overall conductivity in NaSICon crystal matrix.

A positive electrode mix combines sulfur active material with a lithium-sulfur-bromine-phosphorus solid electrolyte to enhance ion conductivity.

A polymer electrolyte material with a phase separation structure stabilizes the higher-order structure to enhance proton conductivity and mechanical strength.

Solid electrolyte coatings on lithium-doped silicon oxide particles reduce interfacial impedance and reactivity, improving thermal stability.

A metal shim stabilizes sealing pressure across a corrugated fuel cell separator plate to ensure uniform contact.

Oxygen substitution in a sulfide solid electrolyte enhances ion conduction, resolving low conductivity limits in lithium batteries.

Flat insulator surfaces bond separate battery layers vertically, increasing capacity without expanding the footprint or damaging brittle electrolytes.

A solid electrolyte composition uses a dual binder system to form uniform layers in all-solid batteries.

A core-shell cathode structure encapsulates high-nickel particles with an organic-inorganic composite layer to enhance ion conductivity.

A polymer-ion-permeable membrane utilizes a specific average free volume radius to enable ion permeation through the structure.

Platinum-manganese nanostructured thin film cathodes decompose peroxide radicals to protect the membrane from chemical degradation.

Porous nanopowder coatings transform into solid electrolytes to enhance lithium battery component performance.

A stainless steel substrate maintains niobium in a solid solution state through controlled heat treatment and rapid quenching.

A sulfide solid electrolyte material achieves high ion conductivity through optimized stoichiometric ratios of lithium, phosphorus, sulfur, and oxygen.

Composite silicon active material with controlled infrared peak ratios stabilizes electrode layers in all solid state batteries.

A conductive protective layer shields battery current collectors from sulfide electrolyte corrosion while maintaining electronic conductivity.

Surface-modified carbon nanotubes suppress dendrite formation to improve battery safety without compromising energy density.

Segmented block copolymer electrolytes resolve the trade-off between ionic conductivity and mechanical strength in solid polymer batteries.

A solid electrolyte with a Laves Mg2Cu anionic framework conducts lithium ions through vacancy sites.

Internal heat from a low-temperature battery maintains the operating temperature of an adjacent organic electrolyte cell, eliminating external heaters.

A polymer electrolyte composition uses a pre-gel formulation to ensure uniform electrode impregnation.