Phosphorus Oxides TRIZ Cases
- Use of long-chain phosphoric acid esters in aqueous polyurethane dispersions
See how long-chain phosphoric acid esters replace ammonium stearate to prevent surface blooming
- Binary-Substituted Vanadium Phosphate Cathode for Fast-Charging Stability
Binary metal substitution and halide tuning improve sodium-ion cathode conductivity, capacity, and cycle life while lowering vanadium cost.
- Lithium Difluorophosphate Synthesis With Phosphorus Reagents for Higher Yield
Phosphorus oxides or phosphate lithium salts replace silicon-based routes, boosting lithium difluorophosphate yield through solvent removal and sealed reaction.
- Binary-Substituted Vanadium Phosphate Cathode for Low-Cost Sodium-Ion Cells
Aluminum and fluorine substitution lowers vanadium use while improving conductivity, rate capability, and cycle stability in sodium-ion cathodes.