Solid Electrolytes TRIZ Cases

Mechanochemical treatment of Li-La-Zr raw powders with flux forms a garnet oxide with high crystallinity and ion conductivity for solid electrolytes.

Surface Zr control and 170-340 nm primary particles help nickel-rich solid-state cathodes reach at least 160 mAh/g first charge capacity.

Controlled oxide cathode particle size, density, and circularity improve solid electrolyte contact while preserving volumetric energy density.

A superacid ROP route with metal hydride neutralization forms polycarbonate solid electrolytes while avoiding catalyst residue and extra purification.

A nitrile-diene binder with controlled composition and high Mooney viscosity improves layer adhesion, output, and high-temperature cycling.

Chemical bonding in a multilayer separator membrane improves gel polymer electrolyte adhesion, cutting interfacial resistance and short-circuit risk.

Softened solid electrolyte enables high positive electrode filling while limiting active material porosity and preserving conductivity in solid-state batteries.

Pre-compression bonding and controlled support peeling improve layer adhesion in all-solid-state batteries, lowering resistance and boosting productivity.

Chemically bonded inorganic nanoparticles in a polymer electrolyte improve lithium-air battery safety, ionic conductivity, and cycle stability.

Using sulfur-containing heterocyclic catholytes, this case improves garnet interface transport, high-voltage stability, and low-temperature battery life.

A hole-filled ion transfer layer integrates a reference electrode into a pouch solid-state battery for accurate electrode voltage measurement.

High-steric monomers and reactive crosslinkers widen ion pathways while building a 3D electrolyte network with stronger, stabler lithium battery interfaces.

Lithium-metal-phosphate coating and controlled heat treatment raise sulfide solid electrolyte conductivity while limiting aggregation and interface resistance.

Insulating side coverage and exposed collector ends reduce end-face shorts, ease terminal formation, and support fast-charging battery performance.

Carboranyl-salt electrolytes form a stable, low-fluorine SEI on sodium anodes to limit degradation, suppress dendrites, and extend cycling life.

Fluorine-based solvents replace toluene or heptane in sulfide electrolyte milling to improve handling safety and maintain lithium-ion conductivity.

A metal alkoxide coating shields sulfide solid electrolyte particles from moisture and lowers interfacial resistance to preserve conductivity and cycle life.

A microscale bipolar interface separates alkaline fuel and acidic oxidant streams to boost half-cell kinetics and limit crossover in direct liquid fuel cells.

A high-concentration quasi-solid hybrid electrolyte suppresses flammability and dendrites in anode-less lithium cells while preserving ion transport.

A polymer matrix with ionic liquid resolves the conductivity-safety tradeoff in lithium-ion electrolytes while preserving stability.

Polymerizable electrolyte solvents form quasi-solid lithium battery electrodes that cut flammability while preserving ion conductivity and factory compatibility.

A porous matrix filled with solid-state electrolyte cuts separator thickness while preserving ionic conduction and short-circuit resistance.

A lithium-ion conductive interlayer blocks electrode-electrolyte corrosion while enabling reversible lithium precipitation for better cycle life.

Electron-conductive material in a lithium silicate-silicon composite preserves electrical contact during cycling to improve battery efficiency.

A 1-20 nm halogen-doped amorphous titanium oxide coating blocks electrolyte decomposition while preserving Li+ diffusion in high-voltage cathodes.

Calcined and sieved sulfide electrolyte granules cut H2S release, dust, and carbonation while preserving ionic conductivity and handling.

Na-Sn-As sulfide composition raises sodium-ion conductivity in solid-state batteries while keeping the powder-mixing and firing process practical.

An ionic-liquid and ZnO-filled PEO electrolyte raises room-temperature conductivity while resisting dendrites, drying, and leakage in zinc-ion batteries.

Aperture filling and precursor impregnation distribute solid electrolyte through battery electrodes to cut interfacial resistance and improve power capability.

A dual-electrolyte SEI approach limits electrolyte evaporation during Li-Ion cell filling, stabilizing electrode interfaces and thermal behavior.

A niobium-phosphorus covering layer stabilizes active material surfaces to improve cycle retention and initial charge-discharge efficiency.

A lithium salt-sulfone interlayer improves cathode-SSE contact, lowers interfacial resistance, and supports stable solid-state battery cycling.

A halogen-containing solid electrolyte and Bi anode suppress oxidative decomposition, lowering resistance and improving charge-discharge capacity.

Controlling sulfide solid electrolyte particle circularity and median size reduces gaps and raises ionic conductivity in lithium-ion batteries.

A DES interlayer wets the cathode/solid electrolyte interface to cut resistance, improve Li-ion transport, and extend cycle retention.

Multiple aliovalent dopants stabilize cubic LLZO at room temperature while preserving Li content, improving solid electrolyte conductivity and cost.

High-salt lithium electrolyte with oligomers and halogenated benzene controls surface tension to preserve ion mobility and improve high-temperature safety.

A glass-ceramic precursor and acid elution route avoids milling contamination and crystal strain while producing uniform lithium phosphorus oxide powder.

A polyamide-to-polybenzimidazole route avoids superheating, insoluble matter, metal contamination, and phosphorus residues while preserving heat resistance.

An ultrathin adhesion layer induces lattice strain and strong support interaction to cut platinum loading while improving PEM fuel cell catalyst stability.

A photocured polymer electrolyte with ionic liquid and cross-linkable polymers improves conductivity, strength, and flame retardancy in solid-state batteries.

Controlled Li2S mixing in sulfide solid electrolytes cuts moisture-driven H2S release while preserving ionic conductivity in lithium-ion batteries.

High-dipole and low-Tg moieties in one polymer backbone enable full salt dissociation without solvents, improving cell safety and cycle life.

Using an argyrodite Li-S-P cathode cuts Ni and Co to 0.1% or less while preserving battery performance and lowering cost.

A monoclinic chalcogenide solid electrolyte balances high lithium-ion conductivity with better thermal, chemical, and humidity stability.

Freestanding sulfide glass electrolyte sheets balance lithium-ion conduction with dendrite resistance for safer high-energy lithium metal batteries.

A halide-based coating layer separates the cathode active material from a second solid electrolyte to curb oxidation, heat generation, and safety risk.

High-NOx lithium-ion-conductive oxide coatings suppress moisture adsorption on cathode particles, helping sulfide solid-state batteries maintain low resistance.

Grafted alkylene oxide monomers and thermal curing reduce polymer crystallinity, improving room-temperature ion conductivity and electrochemical stability.

A heat-shrinking interlayer triggers microcurrents between electrodes to lower state of charge and reduce ignition risk in high-nickel batteries.