Solid Electrolytes TRIZ Cases

Lithium oxoacid salt additives stabilize sulfide solid electrolytes, improving ion conductivity and positive-electrode reactivity without flammable solvents.

Optimized Li-ion spacing in an argyrodite sulfide electrolyte boosts conductivity while avoiding chlorine-driven corrosion in lithium-ion batteries.

A single-step epoxy coupling route links polar and non-polar blocks to deliver uniform chain lengths and scalable polymer electrolytes.

A paper and non-woven laminated support improves fiber dispersion and electrolyte filling to cut internal resistance in solid-state batteries.

Mixed electrode active materials and low-melting metal fluorides improve discharge capacity, active material use, and cycle behavior.

Specific polycarbonate unit ratios improve dissolution in propylene carbonate while keeping coating viscosity suitable and film transmittance high.

Two-binder slurry processing improves component mixing and triple-point contact in all-solid-state battery electrodes, preserving ion pathways.

An A-B-C additive links sulfide electrolyte particles to improve lithium-ion transport and keep solid-state batteries working at lower pressure.

A low-hydroxy first resin layer blocks water from the solid electrolyte while a second layer insulates the electrode body from the case.

A binder-free electrolyte layer at the negative electrode improves lithium mobility and suppresses dendrites while keeping battery resistance low.

A solid-state electrode case showing how conductive additive interface length improves distribution uniformity and battery capacity retention.

A hygroscopic inorganic-organic ion conductive layer improves solid-state battery charging speed while maintaining ionic conductivity and stability.

A halogen concentration gradient at the negative electrode interface suppresses halide electrolyte decomposition while preserving lithium-ion flow.

Heat-conducting particles in a gel polymer electrolyte improve polymerization temperature uniformity, lowering impedance and self-discharge risk.

A carbon layer with d002 spacing tuned to 3.500-3.620 guides uniform lithium deposition, improving initial efficiency and output in solid-state batteries.

A polymer-rich gel electrolyte with oxide particles and ionic liquid improves sheet smoothness and conductivity for lithium secondary cells.

Controlling P4S10 and P4S9 ratios in phosphorus sulfide helps raise lithium ionic conductivity in sulfide-based solid electrolytes.

One-step mechanochemical synthesis of chalcohalide solid electrolytes improves ionic conductivity and stability for safer all-solid-state batteries.

Flame spray pyrolysis replaces sintering to make lithium zirconium oxides with nanoscale particles, higher BET surface area, and lower density.

Sizing solid electrolyte particles to 10-20% of active material particles improves contact, packing density, and ion paths in all-solid-state electrodes.

Controlling conductive-additive interface length in a solid-state electrode improves dispersion, lowers inner resistance, and preserves discharge capacity.

An aluminum foil with lithium-aluminum alloy and unreacted aluminum replaces clad bipolar foils, cutting cost, complexity, and delamination risk.

Halogen-doped Li-P-S glass with lithium bromide improves solid-electrolyte filling rate while maintaining ionic conductivity at 1 mS/cm or higher.

A self-extinguishing electrolyte monomer forms a solid polymer electrolyte that improves battery safety, ignition stability, and ionic conductivity.

Si and halogen substitution in Li4PS4I expands the crystal lattice, raising ion conductivity while preserving electrolyte stability.

A lithium gel separator and anti-dendrite interlayer promote uniform lithium plating in anode-free solid-state batteries, lowering short-circuit risk.

Internal series-connected rolled unit cells raise battery voltage and density while reducing bulk and limiting dendrite-related safety risks.

Edge buffer structures and an elastic pad help a cylindrical solid-state battery maintain safety, stability, and energy density without flammable electrolyte.

A NASICON sodium conductor uses tuned Zr/Sc-based composition to overcome low solid-state electrolyte conductivity at room temperature.

A lithium carbon oxide and lithium titanium oxide coating cuts cathode-electrolyte resistance and side reactions in sulfide solid-state batteries.

A long-chain thiol coating forms a hydrophobic barrier that protects sulfide solid electrolytes from air and moisture while retaining conductivity.

Red phosphorus helps sulfide solid electrolytes stay flame retardant while preserving ionic conductivity and suppressing hydrogen sulfide generation.

A heat-triggered polymer gels the battery electrolyte under abuse, raising internal resistance to suppress thermal runaway and combustion.

A chitosan-PVA-KOH gel electrolyte improves electrode adhesion and lowers interfacial resistance in flexible rechargeable Zn-EMD batteries.

Pre-coating base particles before melting improves alloy uniformity in electrode pellets, boosting battery charge-discharge stability and life.

A coated active material and fibrous conductor balance conductivity and distribution uniformity to improve lithium-ion and electron transport.

Fluorescent end-group labeling of PEO lowers crystallinity, improves ionic conduction, and enables nondestructive battery interface observation.

An electroactive interlayer and voltage control scheme detects dendrites early and suppresses growth to reduce short-circuit and heat risk.

Halogen-added Li-P-S glass-ceramics balance high filling rate with strong ionic conductivity through controlled composition and nanocrystal structure.

A thin anode-supported solid-state electrolyte separator boosts battery energy density while preventing edge shorting with separator overhang.

A porous film and section-specific solid electrolyte particle sizes improve ion conduction, cycle-life, and safety in all-solid-state batteries.

A dry-coated cathode composite improves active material-electrolyte contact, boosting ion and electrical conductivity without damaging the electrode.

Separate catholyte and anolyte with a polymer solid electrolyte widen battery voltage range while limiting side reactions and flowability.

Varying lithium titanate through the anode thickness reduces reaction deviation and resistance in solid-state batteries.

A low-dielectric solvent and O/N/F-free binder enable a sulfide solid electrolyte film under 60 μm with high ion conductivity and stable cycling.

A conformal metal-oxide buffer layer on nickel-rich cathode particles suppresses side reactions and interfacial resistance in solid-state batteries.

Curable ionic copolymers form anion exchange membranes that resist brittleness and hydrolytic degradation in fuel cells and electrolyzers.

A low-adsorption fluoropolymer binder keeps inorganic solid electrolyte dispersions fluid and uniform, limiting sedimentation and interfacial resistance.

Composite fibers with ion-exchange cores create through-plane ion pathways while reinforcing the membrane for stable fuel-cell operation.

Rapid heating of Li-P-S sulfide electrolytes stabilizes the α-Li3PS4 phase at room temperature while retaining high conductivity.