Solid Electrolytes TRIZ Cases

A second substrate supports thin adhesive regions to prevent tearing, wrinkles, and pattern collapse in 3D secondary battery particle layouts.

An oligomeric polymer electrolyte improves solid-state battery electrode infiltration, boosting ion transport, interface stability, and safety.

A buffered cathode particle structure improves solid-state ion transport and lowers interfacial resistance while supporting high capacity and cycle life.

Squaric acid polymer electrodes raise lithium insertion above 3.8 V while improving conductivity and supporting renewable battery materials.

A sacrificial-salt electrolyte protects plated lithium from oxide formation and irreversible loss, improving capacity retention and battery life.

A porous conductive framework with silicon domains and a Li-ion permeable filler absorbs expansion, cuts SEI growth, and preserves battery capacity.

A lithium-alloy distribution layer enables uniform plating and stripping on the anode collector, reducing dead lithium and capacity fade.

Solid-state fluoropolymer hybrid membrane processing avoids harmful solvents while improving ionic conductivity and atomic homogeneity.

Controlled roughness between two solid electrolyte layers suppresses crack growth and short circuits while maintaining stable ionic conduction.

A polymer coating with controlled Mooney viscosity shields sulfide solid electrolyte particles from moisture, cutting hydrogen sulfide release while preserving ionic conductivity.

Structural monomers in a polymer-gel electrolyte raise battery flexural modulus while replacing binder material to preserve energy density.

A porous crosslinked benzimidazole support holds an oligomeric ionomer to prevent leakage and sustain proton conduction with less humidification.

Protruded protection and solid electrolyte layers keep the negative electrode covered during cycling, reducing Li dendrite shorts.

A perfluoropolyether in a sulfide solid electrolyte layer raises voltage resistance while preserving ionic conductivity and lowering battery resistance.

A polymerized ionic liquid coating on a cellulosic substrate cuts crossover while maintaining high ion conductivity at lower membrane cost.

A dispersion-to-powder route keeps metal compounds uniformly mixed in sulfide solid electrolyte raw materials while suppressing hydrogen sulfide generation.

Lithium niobate and titanium diboride coatings improve cathode ion and electron transport, boosting solid-state battery capacity and cycling stability.

A phosphazene-based electrolyte monomer forms a protective layer during combustion to improve lithium battery flame retardancy and conductivity.

A thin Sb coating on dense LLZO forms a Li-Sb interface that lowers resistance, improves lithium wetting, and raises critical current density.

A high-active-material cathode balances ionic conductivity, tensile strength, battery lifetime, and capacity in all-solid-state cells.

A nitrile copolymer in a C6+ ester solvent improves functional-layer adhesion while lowering internal resistance in all-solid-state batteries.

Magnesium-doped LiF nanoparticles in a cured gel electrolyte improve ionic conductivity and suppress dendrites from -20°C to 80°C.

Nitrogen pretreatment converts lithium metal to lithium nitride before water contact, suppressing hydrogen sulfide during lithium recovery.

Controlled SO2 heat treatment keeps sulfide solid electrolyte powder from aggregating, reducing pulverization steps and supporting stable lithium-ion conductivity.

Sequential slurry mixing separates conductive-agent addition to improve active material-electrolyte contact, triple points, and lithium-ion pathways.

A thin Sb coating on dense LLZO improves lithium wettability, lowers interface resistance, and supports higher current density.

Separating heating and cooling zones with inert gas flow prevents sulfide powder aggregation and sulfur reattachment after heat treatment.

A color-developer layer in solid-state battery packaging reveals hydrogen sulfide generation and can pair with adsorbents to detoxify leaks.

Protruding electrode layer ends improve end-face electrical contact in solid-state batteries, avoiding collector layers while preserving energy density.

A structured MSPE and AFSE electrolyte keeps metal ions differentially distributed to cut interface impedance and support fast charging.

π-π stacked aromatic polymers create stable proton channels that keep fuel-cell electrolytes conductive without humidification or water elution.

Metal-oxide buffer layers on composite cathode particles suppress sulfide electrolyte side reactions and lower interfacial resistance.

A Ta/Nb halide coating blocks interfacial oxidation and resistance growth while preserving lithium-ion transfer in solid-state batteries.

Ionic bis(sulfonyl)imide and perfluoroether side groups raise oxygen permeability and conductivity in polymer electrolyte membranes.

A LiBOF2 covering layer shields high-nickel cathode particles from oxidation, limiting resistance growth and preserving capacity during cycling.

Adjusting Li-P-S-O-halogen ratios in an argyrodite solid electrolyte suppresses hydrogen sulfide generation while maintaining high ionic conductivity.

A high-strength Fe-Ni alloy foil current collector prevents tab breakage during isostatic pressing, improving resistance and energy density.

Novel Li-Al-P-O oxide electrolytes raise ionic conductivity without sacrificing safety or electrochemical stability in all-solid-state Li-metal batteries.

Polymer and oxide solid electrolytes replace liquid filling to improve lithium primary battery safety, consistency, and self-discharge.

Novel Li-La-B-O oxides raise solid-state electrolyte conductivity while improving chemical and electrochemical stability for safer all-solid-state batteries.

Novel Li2ZrSiO5 oxide phases raise lithium-ion conductivity while preserving the safety and electrochemical stability needed in solid-state batteries.

Monitoring battery dimension or confining pressure trend reversal enables early detection of all-solid-state battery deterioration.

Sulfur-linked metal-carbon coating layers improve negative electrode uniformity and conductivity in all-solid-state batteries, helping extend life and safety.

Hydrogen sulfide enables low-temperature sulfide solid electrolyte synthesis, cutting energy input while suppressing unintended crystal structures.

Rounded sulfide electrolyte particles with tight size control enable denser active-material packing without sacrificing ion conductivity in solid-state batteries.

Drying LiNi-based positive electrode material to 317.5 ppm or less suppresses side reactions with halide solid electrolytes and improves initial efficiency.

Two solid electrolyte layers tuned for oxidation and reduction stability widen the potential window and help all-solid batteries retain capacity and lifespan.

A nitrogen-rich Li-P-N coating and composite sputtering target improve solid electrolyte film uniformity while resisting moisture and CO2.

Controlled-atmosphere sintering and a release layer help green garnet thin films avoid sticking, cracking, warping, and high porosity.

Structural monomers in a polymer-gel electrolyte raise flexural modulus while cutting binder and housing needs to improve battery energy density.

A rotating mixer dry-coats sulfide solid electrolyte onto active material to improve interfacial uniformity, conductivity, and cell cycling.

Disk-shaped current collectors replace narrow tabs to cut resistance, simplify assembly, and improve cylindrical battery output.

Controlled mild mixing of a lithium sulfide cathode mixture preserves the solid electrolyte, improving ion transport, capacity, and cycle stability.

A fluid-filled chamber applies isotropic 1-10 MPa pressure to pouch cells, improving charging consistency, performance, and lifespan.

A core-shell granule electrode builds internal conductive paths while shielding sulfide solid electrolyte from moisture to cut resistance.

A PMVEMA-GMA gel electrolyte boosts lithium-ion conductivity while preventing leakage and improving high-potential stability.

A hard metal coating on the negative electrode current collector limits deterioration, reduces electrolyte micro-cracks, and helps prevent short circuits.

A paper or nonwoven porous support body helps form uniform solid electrolyte layers, cutting cracks, layer resistance, and electrode interface resistance.

A composite oxysulfide solid electrolyte with limited liquid wetting lowers cell impedance while improving sulfur cathode utilization and cycling.

An interface enhancer fills electrode pores to cut interfacial impedance and create flame-resistant solid-state lithium batteries.

Multi-dopant B-site substitution raises configurational entropy to stabilize Li-boracite and improve solid-state lithium-ion conduction.

A doped lithium chloride with a sea-island structure boosts lithium-ion conductivity from room temperature to 100°C for solid electrolytes and batteries.

Controlling the Cl/P ratio in an argyrodite sulfide electrolyte boosts ion conductivity while avoiding flammable liquid-electrolyte safety risks.

Rounded ultra-thin solid electrolyte layers cut short-circuit fire risk while preserving all-solid battery performance.

A Li-Ti-M-F solid electrolyte raises lithium ion conductivity while avoiding sulfur-based hydrogen sulfide risks in batteries.

A Mg anode with Ca1-xBaxF2 fluoride-ion conductor blocks short circuits while limiting reaction-potential shift and voltage loss.

A zigzag-folded separator with patterned binder creates gas paths during formation, improving gel polymer battery stiffness, life, and safety.

A dual-compound coating layer cuts interfacial resistance in solid electrolytes, improving cycle life and rate discharge in all-solid-state batteries.

Endothermic additives in the positive electrode absorb decomposition heat, suppressing oxygen-driven exothermic reactions in solid-state batteries.

Sequential particle-layer deposition inside a battery container forms fused gradients that cut interfacial resistance and simplify solid-state cell fabrication.

A gamma sulfur-fibrous carbon composite improves ionic and electronic pathways in Li2S solid-state cathodes, boosting capacity retention.

A three-layer thermoplastic member cushions warm-press stress from electrode area mismatch to prevent electrolyte cracking and improve durability.

A Li2S-LiI solid solution in argyrodite improves all-solid-state battery durability, cycle life, and fast charging without short-circuiting.

A cross-linked PEO-based electrolyte network with ceramic and polar compounds improves ion transport while preserving solid-state stability.

Vitreous carbon electrodes and a gas-tight PEEK cell enable solid-state battery cycling with accurate gas measurement under heat and pressure.

A locally higher separator filling factor at the honeycomb edge relieves stress, limits short circuits, and improves battery cycle endurance.

A fibrous-reinforced polymer electrolyte balances ion conductivity, electrochemical stability, and strength in non-porous Li-Ion separators.

A fluoride solid-electrolyte coating limits layer loss and oxidative decomposition, helping solid-state batteries maintain low resistance and durability.

A conductive-coated flame-retardant interlayer boosts electrode adhesion and thermal stability while limiting thermal runaway risk.

Microwave irradiation in an organic solvent lowers sulfide solid electrolyte firing temperature, prevents granulation, and cuts energy use.

A magnetically aligned core-shell middle layer shortens lithium-ion paths while limiting internal short circuits in all-solid-state batteries.

An outer sealing member cushions shocks and isolates electrode edges to prevent delamination and micro-short circuits in solid-state batteries.

c-LLZO nanofibers in a polymer cathode create 3D Li-ion pathways that cut interfacial resistance and improve solid-state battery durability.

A reactive polymer composite forms a stable SEI on lithium metal, limiting electrolyte loss and sustaining cycling under lean electrolyte conditions.

A multilayer fuel cell membrane uses porous reinforcement films and peroxide-decomposing ionomer layers to limit gas crossover and extend durability.

A polymer-inorganic electrolyte forms in place, heals defects, suppresses Li dendrites, and avoids high-temperature separator processing.

A lithium and amorphous carbon anode layer cuts sheet resistance, improves collector bonding, and inhibits dendrite growth in solid-state cells.

A dual solid-electrolyte layout with a low metal-phase first layer guides lithium deposition to reduce short circuits and improve cycling.

An organic thiol coating helps sulfide solid electrolytes densify during pressing, preserving ion pathways and limiting dendrite penetration.

Localized Co3O4 seeding during co-deposition guides lithium cobalt oxide film morphology and crystal orientation for better battery capacity and cycle life.

A cross-linked PEO network with ceramic and vapor-deposited polar compounds raises ionic conductivity while preserving solid electrolyte strength.

A semi-IPN polymer electrolyte balances mechanical strength and ionic conductivity for stable lithium secondary batteries at high voltage and temperature.

Hydrated rare-earth and transition metal salts enable solid-state electrolytes with high ionic conductivity, strong compressibility, and lower cost.

A constraining pad and driving unit adjust stack pressure during cycling to prevent electrode-solid electrolyte interface separation.

Controlled halide crystal phases maintain lithium ion conductivity across temperature while avoiding phase transitions and hydrogen sulfide.

Reversible fluoride-ion intercalation in fluorinated anode compounds limits volume change, improving cycling stability and energy density.

A soft elastic and ceramic electrolyte composite helps silicon anodes resist cracking, keep contact, and lower interfacial resistance.