Acid Electrolytes TRIZ Cases
- Ionic Liquid Electrolytes for Corrosion-Resistant Metal Hydride Batteries
An ionic liquid electrolyte replaces aqueous KOH to curb corrosion, widen the electrochemical window, and extend metal hydride battery life.
- HTPEM Cathode Spray Cooling With Phosphoric Acid Replenishment
Adding phosphoric acid to cathode water spray enables evaporative cooling in HTPEM fuel cells without depleting electrolyte.
- Zinc-Bromine Battery Electrolyte for Stable Halogen Sequestration
Quaternary ammonium agents in a zinc-bromine electrolyte bind halogen species to cut self-discharge, pressure buildup, and cycle instability.
- Fuel Cell Component Polymer Flap Seal Design
A fuel cell component integrates a polymer flap extending from an impregnated edge to form a structural seal.
- Fuel Cell Spacer With Isolated Reservoirs
Isolated spacer reservoirs intercept accumulating phosphoric acid, preventing flooding while reducing pressure plate thickness.