Electrolytes TRIZ Cases

See how a dual-stage sodium heat engine uses segmented temperature zones and different electrol

A lithium nitrate and planar macrocyclic additive system stabilizes carbonate electrolyte to suppress dendrites and support high-voltage cycling.

Fluorinated pyridine additives in a mixed-ether Li-S electrolyte suppress lithium dendrites and improve cycle life and charge-discharge efficiency.

A hydrolyzed polymer separator boosts ion conductivity while limiting swelling and vanadium or hydrogen crossover in batteries.

A bisphosphate additive stabilizes the electrode interface and SEI, improving flame retardancy, high-temperature storage, and battery lifespan.

A fluoropolymer-LLZO porous membrane suppresses oxide surface reactions to keep ion conductivity, strength, and thermal stability in lithium batteries.

Spherical lithium-ion-conducting particles in a polymer composite raise filler loading, cut interfacial resistance, and improve solid-state battery stability.

A three-solvent electrolyte balances Li+ transport, conductivity, and electrochemical stability for high-voltage lithium metal batteries.

Insoluble phosphate particles in a nonaqueous electrolyte form and repair a cathode coating film to suppress solvent oxidation and extend cycle life.

An open-frame fluorine-containing solid-state electrolyte boosts ion transport while retaining high-voltage stability for all-solid-state batteries.

A formula-based electrolyte additive forms a robust SEI that suppresses cathode side reactions, swelling, and resistance growth at high temperature.

Zinc substitution in lithium-deficient sulfide solid electrolytes raises ionic conductivity while reducing H2S release on moisture contact.

Two-step sintering densifies LLZO ceramic while suppressing abnormal grain growth, enabling safer all-solid-state lithium batteries.

A tailored electrolyte anion forms a durable SEI, promotes dense lithium deposition, and slows electrolyte depletion to extend cycle life.

A crosslinked inorganic-particle separator replaces polyolefin to improve heat stability, insulation, and short-circuit resistance.

Alkali metal ions in the electrolyte homogenize current density and shield the anode, reducing lithium plating and improving battery safety.

A cyclic first anion promotes dense lithium deposition and a stable SEI, cutting electrolyte decomposition and improving cycle life.

A high-salt fluorinated carbonate electrolyte suppresses heat and gas generation at elevated temperature, helping lithium-ion batteries resist ignition.

A fluorinated sulfonamide electrolyte weakens lithium-ion coordination, builds a dense interface film, and suppresses dendrites for safer cycling.

Specific carbonate solvents with LiFSI strengthen electrode-electrolyte interaction to preserve Li-ion battery capacity at high voltage and 70-85°C.

A fluorinated copolymer binder prevents lithium hydroxide gelation, keeping oxide solid-state battery slurries uniform without high-temperature sintering.

Polydopamine and dextrin reinforce a coated battery separator to limit wet-state thermal shrinkage while preserving adhesion at high temperature.

A three-layer oxide-polymer electrolyte laminate improves ionic conductivity, adhesion, and flexibility while enabling continuous battery production.

Fluorine-containing dioxolane solvents help Li-ion electrolytes cut flammability, lithium plating, impedance, and gassing during fast charging.

A higher void fraction near the solid electrolyte helps absorb electrode expansion and shrinkage, reducing cracks and preserving cycle life.

A multilayer coating with oxide solid electrolyte and high-zeta ceramic particles improves flame-retardant electrolyte wetting while reducing short-circuit risk.

A coated polyethylene separator closes pores before the base film at high temperature, blocking electrode reactions and improving battery cycling.

An acetamide derivative added to LiFSI electrolyte suppresses aluminum current collector corrosion while lowering viscosity and stabilizing charge-discharge.

Specific solvent, salt, and non-polar additive blends form a more uniform SEI on metal anodes, raising coulombic efficiency and cycle life.

A fluorinated olefin additive improves electrode interface film formation in nonaqueous electrolytes, boosting cycle life and capacity retention.

A magnesium-metal composite interlayer improves lithium-to-garnet contact, cutting interfacial resistance and extending solid-state battery cycling life.

Flux-controlled precursor vapors form argyrodite chalcogenide solid electrolytes with scalable composition control and high ionic conductivity.

Specific electrolyte additives form stable electrode films that cut discharge resistance, suppress gas generation, and improve high-temperature battery life.

A halogenated solvent in the electrolyte improves alkali metal dissolution and deposition, boosting cycle life and high-temperature storage.

A heterocyclic solvent electrolyte forms a protective film that suppresses polysulfide leaching, limits dendrites, and stabilizes Li-S cycling.

An artificial SEI and alloy cathode interface improves wettability, lowers impedance, and suppresses lithium dendrites in solid lithium-ion batteries.

A surface SiO2 barrier protects Ga-doped LLZO from Li-Ga-O interface collapse while preserving cubic-phase conductivity and lower resistance.

Halogen-exchanged borate cluster electrolytes replace sulfides to avoid H2S risk while delivering superionic conduction and >99% coulombic efficiency.

Uniform lithium nucleation from carbon nanoparticle anions helps form a stable SEI, limiting dendrites while preserving battery safety and performance.

Lithium phosphate coating on LLZO particles lowers solid-electrolyte resistance while preserving ion conductivity, strength, and stability.

A bisphosphate additive forms a stable SEI film that protects nickel-rich cathodes, improving flame retardancy, capacity retention, and lifespan at high temperatures.

ALD-coated 8YSZ powders enable flash sintering at lower furnace temperatures while improving densification and microstructural homogeneity.

Controlling 1,2-dimethoxyethane to 700 ppm or less stabilizes the SEI film and improves high-temperature battery storage.

A porous ceramic electrolyte with open pores and an intermetallic layer helps solid-state batteries limit dendrites and voids while raising energy density.

A thermal fluid layer between fuel and oxidant plates controls SOC heat gradients, preserving power density, efficiency, and stack life.

Adjusted rib spacing on the low-pressure side keeps SOC tensile stress below failure limits during steady and transient pressure differences.

Lithium phosphate-coated LLZO particles cut solid-electrolyte resistance while preserving stability, strength, and battery cycle life.

A Formula 1 electrolyte additive forms a stable SEI that limits gas, swelling, and resistance growth in nickel-rich lithium batteries at high temperature.

Polymer-particle separator coatings and linear carboxylate electrolyte improve wettability, interface contact, and lithium-ion transport.

A high-Tg binder and inorganic filler coating helps thin electrochemical separators resist heat shrinkage and short-circuits under high voltage.

Closed-porosity scandia-stabilized zirconia sheets raise high-temperature ionic conductivity while lowering short-circuit risk in SOFC and SOEC cells.

Terminally fluorinated glycol ethers improve organosulfur electrolyte conductivity and anodic stability for stable high-voltage lithium-ion cycling.

Pulsed light photosintering densifies oxide solid electrolyte sheets in minutes, avoiding substrate deformation and material loss while preserving ionic conductivity.