Aluminium Compounds TRIZ Cases

See how thermally fusible fiber carriers uniformly distribute layered double hydroxide without

A Li3PO4-Li5AlO4-Li3BO3 coating with Al-doped cathode oxide suppresses electrolyte side reactions, reducing gas generation and improving stability.

Selective Al removal and pH-tuned extraction preserve manganese while producing high-purity Ni-Co-Mn battery leachate solutions.

A two-step calcination balances doped and coated cathode elements to improve high-temperature life, capacity, and cycle stability.

Sulfur-free Li-Ti-Al fluoride electrolyte raises lithium ion conductivity and avoids hydrogen sulfide release, improving battery charge-discharge behavior.

Sequential aluminum and boron coatings protect lithium composite oxide surfaces from side reactions, improving battery life and high-temperature stability.

Using nitrate-free Mn, Ni, and Li precursors, this case avoids NOx during calcination while delivering high-capacity, cyclable spinel cathodes.

A passivated sacrificial lithium coating boosts first-cycle efficiency while limiting electrolyte reactivity and preserving cycling stability.

Pre-sodium treatment, spray drying, and sintering create a copper-zinc cathode that cuts gas generation while preserving capacity and lowering cost.

Low-temperature pH-controlled precipitation recovers commingled Co, Ni, Mn, and Al for new cathodes without energy-intensive separation.

Wet pre-sodiation plus zinc and nickel tuning cuts electrolyte oxidation and CO2 gassing while improving sodium-ion battery cycling.

An aluminum and boron dual coating stabilizes lithium composite oxide surfaces, suppressing electrolyte side reactions and extending battery life.

Sequential aluminum and boron coatings shield high-nickel lithium composite oxide from impurity and electrolyte reactions, extending battery life.

Nanoparticle aluminum with conductive fluoride and carbon black suppresses insulating layers and agglomeration, improving initial fluoride-ion battery efficiency.

A doped oxide solid electrolyte uses milling and heat treatment to raise ionic conductivity and adhesion while lowering sintering temperature.

Freezing, forced discharge, and vacuum heat treatment recover lithium compounds from waste batteries while limiting Na, K, Mg, and Ca impurities.

A modified ceramic coating traps transition metal ions and trace HF, preventing negative-electrode deposits without raising battery resistance.

An alkaline earth metal protective fluid forms a film on alumina, enabling residue cleaning while suppressing corrosion in semiconductor processing.

Wet pulverization, magnetic separation, and impurity precipitation recover lithium hydroxide plus nickel and cobalt oxides from discarded saggers.

Silicon particles dispersed in a 3D lithium aluminosilicate matrix resist collapse during cycling and help preserve discharge capacity retention.

Low-temperature solution recycling keeps Co, Ni, and Mn commingled, enabling direct cathode re-precipitation with less energy and process complexity.

An inorganic particle matrix with dispersed organic and absorbing materials improves moisture durability while tuning radio wave transmission and angles.

A disordered rock salt cathode with aluminium stabilization and high-energy milling improves cycling stability and energy density at lower synthesis cost.

Pure-oxygen pre-sintering and two-stage sintering cut residual alkali in high-nickel cathodes without water washing, preserving cycle stability.

A Li-Ti-Al-Zr/Mg fluoride electrolyte balances oxidation resistance and Li-ion conductivity for safer batteries with strong charge-discharge behavior.

Two-stage hot leaching with weak and strong acids improves lithium cobalt oxide battery recycling while cutting reagent use and acid gas emissions.

A sacrificial lithium coating and cathode catalyst improve first-cycle efficiency while protecting cathode stability in lithium-ion batteries.

Low-temperature pH adjustment precipitates commingled Co, Ni, Mn, and Al compounds to recover cathode material without energy-intensive separation.

An aluminum-coated Ni-Mn-Al cathode balances cobalt-free capacity with structural stability, reducing side reactions and gas at high voltage.

An aluminum-coated nickel-manganese-aluminum cathode limits electrolyte side reactions, extending high-voltage cycle life with lower cobalt dependence.

Secondary phase inclusions in LLZO improve sinterability and density while preserving ionic conductivity and stability for solid-state batteries.

Amorphized substrate surfaces enable room-temperature covalent prefixing in vacuum, preserving alignment while reducing damage, scrap, and cycle time.

Staged leaching, Fe/Al removal, solvent extraction, and electrowinning recover Cu, Co, Ni, and Li from battery scrap at lower cost.

Dual calcination with lattice doping and surface coating stabilizes high-nickel cathodes, improving capacity, cycle life, and thermal durability.

Controlled secondary phase inclusions help lithium-stuffed garnet electrolytes sinter more densely while maintaining stability and Li-ion conductivity.

Low-temperature pH-controlled precipitation recovers commingled Co, Ni, and Mn for new lithium-ion cathodes without high-heat separation.

Spherical titanium oxide with controlled aluminum content and heat treatment lowers dielectric loss while keeping resin fillers high-k and dispersible.

Controlled two-stage coprecipitation improves aluminum doping uniformity and particle size, raising tap density and battery cycle performance.

Wet ball milling, spray drying, and one-step calcination enable uniform bulk doping in cobalt-free layered cathodes while reducing wastewater and cost.

Sequential leaching, solvent extraction, and electrowinning recover Cu, Co, Ni, and Li from lithium-ion battery scrap at lower cost.

Low-temperature pH-controlled precipitation keeps Co, Ni, and Mn commingled for recycled cathode materials while cutting energy use.

Controlled pH precipitation removes iron and aluminum from battery leaching slag while keeping nickel in solution to reduce loss and improve recovery.

Localized aluminum surface doping with lithium-aluminum and lithium-boron oxides helps nickel cathodes keep capacity and cycle life at high voltage.

Secondary phase inclusions in lithium-stuffed garnet improve sintering, density, Li-metal compatibility, and electrolyte stability in solid-state batteries.

A composite electrode layer using aluminum and carbon nanomaterials improves electrostatic chuck heat dissipation while resisting dielectric cracking.

Secondary phase inclusions in lithium-stuffed garnet improve sinterability, density, and ionic conductivity for solid-state electrolytes.

Surface-modified metal hydroxide particles absorb heat in non-aqueous rechargeable batteries to suppress abnormal temperature rise before separator melting.

A composite positive-electrode additive uses Al-doped oxide and lithium salts to block electrolyte side reactions, cut gas generation, and improve stability.

MOX oxyhalide electrolytes improve thermal stability and Li-ion conductivity while avoiding H2S release and hardness limits in solid-state batteries.

Aluminium substitution in a lithium-rich cathode enables oxygen redox capacity while limiting oxygen release and preserving cycling stability.