Alkali Titanates TRIZ Cases

An Al-S coating on Zr-doped lithium titanate forms an inter-diffusion layer that stabilizes resistance during high-rate charge and discharge.

Adding a pore-inducing material during wet milling creates porous lithium-titanium oxide with lower resistance and faster lithium-ion transport.

A halogenated battery material combines electrode and solid-electrolyte functions to improve ion conduction, deformability, and energy density.

Nitrogen-fluorine doped lithium titanate coating on graphite cuts impedance and boosts first-cycle efficiency and fast-charge power.

Amorphous carbon and metal oxide coatings help Si-C negative electrode particles resist oxidation while avoiding SiC formation and capacity loss.

Titanium-stabilized disordered rock salt cathodes use low-temperature milling to avoid layer collapse, trapped lithium, and high synthesis energy.

Zr doping, surface coating, and tuned LTO particle size cut low-temperature charge transfer resistance and improve battery output.

Dry-mixed lithium titanate or aluminate coatings protect high-nickel cathodes from degradation while preserving conductivity and cycle life.

Dual Na2Ti3O7 and Na3V2(BO3)3 coatings plus amorphous carbon help a sodium cathode raise capacity and cycle stability at lower cost.

Heat treatment and resonant vibration separate electrode powder from battery current collectors with higher purity and less metallic damage.

Dry mixing adds lithium titanate and lithium aluminate shells to NMC cathodes, improving cycle life without sacrificing ionic conductivity.

Intermixed layered and spinel metal oxides stabilize high-voltage lithium cathodes, reducing voltage decay and extending cycle life.

Ultrasound-assisted solid-liquid synthesis and microwave calcination improve Li/Ti ratio control, porosity, and adsorption while limiting titanium loss.

Two-stage heat treatment in air and oxygen improves LTO electrode conductivity while removing oxygen vacancies that cause memory effect.

One-step metal boride sintering adds lattice doping and surface coating to stabilize Ni-rich cathodes under high voltage and heat.

A dual-conductive perovskite cathode material resists Li2O2-driven decomposition, improving lithium-air battery cycling and lifespan.

A divalent manganese route suppresses LiMnO2 and LiMn2O4 formation, promotes Li2MnO3, and improves lithium-ion battery cycle life.

Polymer-assisted solvothermal synthesis controls titanic acid and titanium oxide particle size and hierarchical structure for battery and photocatalytic use.

A lithium-titanium oxide surface layer helps active material particles limit cycle resistance growth while preserving high-rate battery capacity.

Controlling electrode moisture at 2000-10,000 ppm improves flexural strength, limits cracking and self-discharge, and supports high-density cycling.

Surface-localized B, lanthanoid, and W/Mo on lithium titanate powder suppress high-temperature gas generation while maintaining charge/discharge capacity.

Doped ternary and lithium manganese iron phosphate cathodes use TiO2 and lithium titanate cladding to balance energy density, safety, and cycle life.

Controlling electrode moisture at 2000-10000 ppm improves flexural strength, limits cracking and peeling, and suppresses self-discharge.

Compressed cathode precursor bricks replace saggars during calcination, improving heat transfer, throughput, crystallinity, and cost.

A nano-scale coating reacts with residual lithium and fills surface defect sites, cutting micro powder and improving cathode cycle and rate performance.

Wet milling a lithium-titanium precursor slurry to sub-micron size improves surface area, tap density, and electrochemical performance.

Jet-milled dried precursors are rapidly converted in flame or oxygen plasma to mixed metal oxide powders with size control and no post-treatment.

A lithium titanate core with a titanium niobate shell improves conductivity, rate capability, and energy density while lowering battery material cost.

Rapid quenching below 15°C turns molten alkaline titanates into porous non-fibrous particles for brake friction materials without fiber health risks.

Rapid cooling of molten alkaline titanates below 15°C creates non-fibrous, porous crystals that retain high reactivity for friction materials.

Bar-like potassium titanate made by controlled firing and acid treatment improves wear and stable friction without harmful fibers or copper.

Controlled sodium and silicon in alkali metal titanate tune hardness to keep brake friction high while reducing wear on mating materials.

Bar-like potassium titanate made by grinding, CO2 firing, and acid treatment improves friction stability and wear resistance without copper.

Alkali activation of iron titanate creates dispersed iron oxide and alkali titanate, boosting low-cost oxygen carrier reactivity for hydrogen production.

Nano-crystalline titanium dioxide reacts with sodium oxide to produce sodium titanate, removing heavy metals from water without autoclave conditions.

Sodium hexatitanate particles reinforce resin compositions to deliver stable friction characteristics across varying temperatures.

Hydrothermal synthesis creates carbon-doped titanium bronze nanowires with enhanced intrinsic electrical conductivity.

A potassium titanate production method uses controlled calcination and mechanical grinding to shape particles.

Preliminary magnetic separation prevents equipment abrasion contamination during synthesis, ensuring high-purity lithium transition metal oxygen compounds.

Calcination rate control reduces fibrous potassium titanate content, improving formability while maintaining thermal stability.

Low-temperature heat treatment of titanium, lanthanum, and lithium precursors yields 20-100 nm LLTO particles with enhanced ion mobility.

Covalently grafted polymer shells prevent residual water reactions that cause gas inflation in electrochemical cells.

A lithium composite oxide cathode material with a surface alloy layer prevents structural collapse during high-temperature storage, extending battery lifespan.

Incorporating specific titanates into the positive electrode active material improves rate characteristics while maintaining electric capacity.

Gelation of hydrogel templates with entrapped precursors achieves high phase purity by preventing segregation during calcination.

Phosphorus doping modifies the lithium titanium oxide crystal lattice to boost electrical conductivity, resolving poor rate performance in spinel anodes.

Substituting titanium with vanadium and boron in lithium titanium complex oxide increases primary particle size to resolve low discharge capacity at high loads.

Co-hydrolysis synthesis creates corrugated LTO nanosheets that overcome insulating characteristics to achieve sub-minute charging.

A niobium-titanium composite oxide electrode absorbs volume changes during cycling to maintain structural integrity.