Solid Electrolytes TRIZ Cases

A dry-coated cathode composite improves active material, electrolyte, and conductive particle contact to raise conductivity and battery life.

A lithium-alloying metal layer helps silicon anodes keep uniform contact with sulfide solid electrolytes under low pressure, improving life and capacity retention.

Embedding a low-conductivity Li-ion conductor within the lithium metal layer improves ion transport, limits side reactions, and extends cycle life.

Matching plasticizer and salt levels across redox and electrolyte layers improves ion conduction and durability in electrochromic window stacks.

A sodium thiosulfate surface coating blocks cathode-electrolyte side reactions while preserving lithium-ion transport and capacity retention.

Organic additives and controlled slurry casting help garnet green tapes sinter into dense, low-porosity films without sticking, cracking, or warping.

An oxide solid conductor uses doped Li-Ta-P compositions and heat treatment to raise room-temperature ionic conductivity while improving lithium stability.

A redox polymer layer on carbon accelerates lithium polysulfide reduction, limiting leaching and improving Li-S battery capacity and life.

Nanometer-scale fatty acid metal salts in a resin sealer trap sulfur leakage, cutting hydrogen sulfide while preserving insulation and formability.

A dual-unit binder keeps electrode slurries workable at high solid content while improving peel strength, bending resistance, and stability.

A glass-former coating with controlled Li and phosphorus ratios protects sulfide solid electrolytes while maintaining ionic conductivity and low resistance.

A grafted soft-hard polymer electrolyte improves ion transport, electrode contact, and dendrite resistance in solid-state batteries.

Blending PEDOT into sulfonated hydrocarbon membranes improves proton conductivity and mechanical stability while reducing swelling and fuel-cell membrane cost.

A dual-electrolyte composite enables dense, pinhole-free solid-state battery layers at low temperature, preserving electrodes and lowering cost.

A dual-electrolyte electrode structure buffers silicon expansion while lowering charge-transfer resistance and battery safety risks.

Organoborane electrolytes coordinate with TFSI anions to improve ion transport, raise conductance, and lower recharge voltage in lithium batteries.

A nano-alloy interphase shields solid electrolytes from lithium metal, suppressing dendrites and extending solid-state battery cycling.

A porous support coated with dendrite-inhibiting material reinforces the solid electrolyte membrane and helps prevent lithium short-circuits.

A carbon-enriched layer in the solid-state electrolyte resists press damage, preserves ionic conductivity, and lowers short-circuit risk.

An oxide support impregnated with sulfide electrolyte improves ionic conductivity and mechanical stability without polymer limits at high temperature.

A polyol-modified metal-carbon anode layer improves bonding and dispersibility while suppressing lithium dendrites in all-solid batteries.

A Li-Si-B-Zr-P glass-ceramic electrolyte boosts ion conduction while suppressing thermal expansion and breakage in microchip all-solid-state batteries.

A Li-Ti-M1-F electrolyte layer suppresses halide oxidation in LNMO batteries, keeping internal resistance low and capacity stable.

A self-standing non-ionic and cationic hydrogel prevents zinc salt precipitation and agglomeration while maintaining stable ion conductivity.

Fluorinated amide additives improve particle interfaces and ion transport in solid electrolytes while preserving stability and strength.

A copolyester separator film with conductive ceramic particles and metal ions improves ionic conduction, heat stability, and flexibility in metal-ion batteries.

An ion-conductive polymer coated carbon core improves lithium-ion paths and suppresses anode volume change to extend battery life.

A phase-transition solid electrolyte cuts ionic conductivity on heating, adding built-in battery shutdown to suppress thermal runaway.

Selective dissolution with a polar solvent removes solid electrolyte and reveals the binder network for more accurate 3D film structure analysis.

A basic functional group additive improves slurry leveling during coating while preserving ion conductivity in solid electrolyte layers.

Polymerizable ionic liquids form cross-linked solid electrolytes that balance lithium-ion conduction with lower flammability and stronger thermal stability.

Adding a metal babp complex to the electrolyte cuts cathode interfacial resistance, improving lithium-ion transfer, capacity, and cycle life.

Strong Lewis acid catholyte additives passivate lithium-stuffed garnet separators to limit fluorination and resistance growth at high voltage.

Thin inorganic protective films shield lithium metal during dry handling and storage while limiting ion impedance and suppressing dendrites.

A solid separator enables nitrile catholytes to work with lithium metal anodes, improving voltage stability, safety, and cycle life.

Specific XRD peak ratios tune cation mixing in spinel cathode material to cut voltage drop and retain capacity over cycling.

A corner-sharing polyhedron chain boosts lithium-ion conduction while avoiding sulfide air-instability and hydrogen sulfide risk in batteries.

Acrylic polymer binder with 500-20,000 ppm phosphoric acid ester emulsifier improves solid electrolyte layer stability during high-temperature cycling.

Binder adsorption is tuned toward the active material instead of the solid electrolyte, improving particle binding while preserving ion conduction.

Controlled lithium in a fluoride-coated cathode suppresses electrolyte oxidation and resistance growth in solid-state batteries.

Metal sulfide particles on a lithium metal oxide core suppress interface cracks and side reactions, improving ion transport and capacity.

Pressing the dried solid electrolyte film above the binder Tg increases packing density and ionic conductivity without sacrificing strength.

Moisture lowers sulfide solid electrolyte conductivity; this case uses divalent-halogen-nitrogen composition to improve drying recovery.

A tuned negative-electrode and solid-electrolyte thickness ratio suppresses lithium dendrites while preserving output and cycle life.

Crystalline zwitterionic solid electrolytes decouple ion transport from polymer relaxation, combining high conductivity with mechanical robustness.

A solid electrolyte layer stack raises energy density while preventing leakage, flammability, and failure at reflow-level temperatures.

Mixed-conducting films on Li-ion anodes suppress SEI and dendrites while maintaining lithium-ion transport, resistance, and cycling stability.

Quaternary ammonium groups convert a sulfonated porous membrane to stable anionic conductivity, enabling room-temperature alkaline fuel cells with nickel catalysts.

A binder-rich solid electrolyte network raises electrode film hardness while preserving cycle life in all-solid-state secondary batteries.

An intermediate plate and strain-based load sensing detect hydrogen sulfide generation in stacked solid-state cells before case pressure rises.