Silicon TRIZ Cases
- Silicon-Carbon Anode Composite for Low-Expansion Battery Cycling
A rotary-furnace gas-phase process forms spherical silicon-carbon anode particles that limit silicon expansion and improve battery life.
- Buffered Silicon Composite Anode for Capacity Retention
A thin buffer layer on pure silicon grains limits expansion damage and electrolyte reactions, helping secondary batteries retain capacity longer.
- Silicon Anode Crystal Plane Etching for Longer Cycle Life
Alkali etching tunes silicon anode crystal planes to improve lithium-ion mobility, limit cracking, and preserve conductive paths.
- Porous Silicon Anode Material for Volume-Stable Lithium Batteries
Porous etched silicon anodes buffer lithiation swelling, preserve conductive paths, and extend lithium battery cycle life.
- Carbon-Silicon Composite Anode Structure for Silicon Expansion Stress
A mesoporous carbon support enables uniform silicon deposition and Si-C bonding to relieve expansion stress while preserving conductivity and cycle life.
- Silicon-Carbon Anode Composite with Porous Pitch-Derived Carbon
Nano-silicon embedded in pitch-derived porous carbon helps limit expansion while improving initial discharge capacity, efficiency, and cycle life.