Solid Electrolytes TRIZ Cases

Oxygen-doped sulfide or lithium indium chloride in the cathode interface cuts solid-solid resistance while preserving stability and conductivity.

A curable resin and insulating filler sheet absorbs battery stress and resists penetration to prevent short circuits in solid-state cells.

Optimized active-material particle size and conductive-aid ratio cut resistance while preserving volumetric energy density in solid-state batteries.

A solid-electrolyte-coated silicon anode with graphene preserves conductivity and limits capacity loss from silicon expansion during cycling.

A tuned sulfide solid electrolyte composition lowers interfacial resistance, suppresses sodium side reactions, and improves cycling stability.

Oxygen-controlled sealing and curing suppress premature gel electrolyte reactions and improve crosslinking uniformity in secondary batteries.

Segmented lithium uptake rooms and an interlayer confine deposition inside the solid electrolyte to limit thickness change and stress.

Controlled cathode porosity and molten solid electrolyte filling cut resistance and improve high-rate cycling in all-solid lithium batteries.

Replacing organic solvent with 60 wt%+ ionic liquid improves flame retardancy, oxidation resistance, and high-temperature battery stability.

An integrated electrochemical pump strips CO2 from air before it reaches a hydroxide exchange fuel cell, limiting carbonate losses and hydrogen waste.

A thin anode collector coating with oxide active material and trace conductive content lowers short-circuit heat without raising internal shorts.

Controlling the grind-gauge to particle-size ratio improves slurry fluidity, storage stability, and ion conductivity in all-solid-state batteries.

A graded active material and solid electrolyte layer absorbs charge-cycle volume change, reducing electrode cracking and preserving ion transport.

A segmented ionomer membrane reinforces gas inlet and outlet regions to curb deterioration, conductivity loss, and fuel cell resistance.

Fibrous carbon and a controlled gap structure help solid-state battery electrodes resist cracking while preserving ionic and electron conductivity.

A metal-ion-conductive polymer coating protects solid electrolytes from oxidation and reduction while preserving battery member compatibility.

A reducing metal precursor removes native oxides and crystallizes the seed layer to cut interface resistance and improve battery life.

A doped halide electrolyte with oxygen and controlled XRD peak width improves ionic conductivity while keeping composition and nanostructure manufacturable.

Micro-phase separated block copolymer electrolytes balance mechanical stability and ionic conductivity for stable lithium cell operation.

A solid electrolyte that wraps the cathode and a spacer-stabilized anode prevent cracks and collector shorts under high bonding pressure.

A low-modulus intermediate solid electrolyte layer buffers residual stress, prevents delamination, and lowers internal resistance.

An insulating layer supports thin current collectors during isostatic pressing, reducing cracks, unevenness, and short-circuit risk in stacked solid-state batteries.

A compliant inorganic-polymer electrolyte film maintains electrode contact, supports thin processing, and resists dendrite formation.

A phosphorus-containing cathode layer with a lithium-ion conducting oxide coating suppresses oxidation and lowers resistance in solid-state batteries.

A phosphorus-containing cathode layer with oxide coating and vacuum drying suppresses oxidation to lower all-solid-state battery resistance.

A spray-coated, sintered ceramic network backfilled with polymer improves ion transport, strength, and manufacturability in thin-film solid electrolytes.

A crystalline zwitterionic organic framework improves room-temperature lithium-ion conduction while maintaining electrochemical stability and simpler processing.

A porous PVDF-based gel polymer electrolyte separator uses nano-fillers and extraction-formed pores to raise ionic conductivity without sacrificing strength.

A three-layer sulfide electrolyte film improves lithium-metal interface stability, maintains conductivity, and suppresses dendrite growth in solid-state batteries.

Measures moisture at defined start and end positions on elongated coated sheets to speed acceptance checks while maintaining consistent quality.

A two-zone cathode uses needle-like and spherical solid electrolytes to cut ionic resistance and improve fast charge-discharge capacity.

Separate electrolytes matched to each electrode widen the stability window while reducing gas generation, swelling, and sodium-side reactivity.

Halogenated sulfide electrolyte composites stabilize the argyrodite crystal phase across wide temperatures, improving solid-state battery safety.

Controlling XRD half width and surface roughness in ferritic stainless steel foil limits buckling during cell heat treatment and preserves cycle capacity.

A porous electroactive network in a continuous sulfide glass boosts Li-ion transport, power output, and cycle life in solid-state cells.

A cross-linked thiol-ene gel confines organic solvent while preserving lithium-ion conductivity and improving battery thermal stability.

Fatty acid surfactants improve solid electrolyte synthesis by suppressing phosphate and sulfate impurities, simplifying processing, and boosting ionic conductivity.

A semi-IPN electrolyte blends cross-linked acrylate, polyalkylene oxide, and flame-retardant polymer to improve conductivity and fire safety.

A composite electrolyte blends inorganic solid electrolyte, ion-selective polymer, and solvent to cut interface resistance while keeping flexibility.

Composite PVDF-based gel separators use pore formers and nano-fillers to raise ionic conductivity while preserving mechanical strength and processability.

An elastic polymer inside porous current collector pores preserves electrode-electrolyte contact, lowering interfacial resistance in solid-state batteries.

A sulfide solid catholyte boosts ionic conductivity to support higher mass loading, faster cycling, and safer battery operation.

Pseudo-halogen BH4 raises argyrodite X-site loading beyond halogen limits, improving ionic conductivity and cathode-anode compatibility.

An amorphous Li-A-O coating on spinel cathode particles lowers solid-electrolyte interfacial resistance while preserving 4.5 V-class operation.

A silicon clathrate anode with 8-17 m2/g surface area preserves conductive paths and capacity durability under low restraining pressure.

A nonwoven fabric volume ratio of 35-54% and porosity of 73-83% lowers resistance while preserving tensile strength in solid-state batteries.

An electron-blocking layer and lithiophilic interface suppress internal dendrites, helping all-solid batteries avoid shorts and retain cycle stability.

Fibrous carbon and binder in the anode layer buffer alloying-driven swelling, lowering resistance and improving solid-state battery cycle life.