Silica TRIZ Cases

Cation-exchange and membrane filtration remove alkaline components from alkali silicate solutions to produce purified active silicic acid.

Spherical silica particles reduce agglomeration and static buildup during gas phase polymerization.

Sol-gel processing creates nonspherical silica particles that improve fluidity and dispersibility in toners.

A method producing porous silica materials with controlled sound speeds using specific silicon alkoxide ratios and supercritical drying.

Irregular inorganic particles with specific shape ratios distribute evenly within toner, preventing localized polishing and scratches on image holding members.

Wart-like projections on non-spherical silica particles resolve the trade-off between insufficient polishing properties and improved filling capability.

Self-assembling organosilica precursors eliminate structure directing agents, reducing process complexity and production costs.

Replacing conventional burners with inductive plasma heating achieves greater than 95% silica purity and uniform particle size.

Hollow silica particles in the photosensitive composition reduce reflectance while maintaining high resolution patterning.

pH control prevents particle aggregation in zirconia slurries, eliminating coarse particles that cause scratches.

A functional metal oxide ion sieve material adsorbs impurity ions from molten salt compounds.

SiO negative electrode active material features an iron and silicon dioxide composite oxide coating that reduces irreversible capacity loss.

Composite spherical alumina and silica powders improve resin mixing fluidity by controlling the angle of repose within a specific range.

Hollow silica nanoparticles encapsulate metal cores within biodegradable organic carriers to enable controlled size and rapid renal excretion.

Mesoporous hollow silicon particles accommodate electrode volume expansion through a porous shell structure.

Silicon oxide negative electrode uses controlled cobalt content to enhance battery capacity and cycle performance.

Surface modification during gelation prevents pore collapse from capillary forces, enabling controlled tap density and mechanical strength.

Polymeric silane structures modify metal oxide surfaces to achieve uniform coverage while minimizing volatile organic compound emissions.