Material Work Function Voltage TRIZ Cases
- Hydrogen Impurity Sensor Refreshing by Work Function Heating
A heated work function sensor detects toxic impurities in concentrated hydrogen and desorbs them to maintain long-term accuracy and durability.
- Porous Fuel Detection Film for Hidden Hydrocarbons in Lubrication Oil
A porous cyclic olefin copolymer film detects aromatic fuel contamination in lubrication oil through dissolution and resistance change.
- Vibrating Kelvin Probe for Contactless Concrete Corrosion Assessment
A vibrating reference electrode measures concrete surface electrical potentials through capacitive coupling without physical contact.
- Reactive Reflectors for Fluid Saturation Monitoring
Passive conductive ink antennas modulate electromagnetic signals to predict fluid saturation, eliminating power requirements and reducing system complexity.
- PdOx Barrier Interlayer for SiC Hydrogen Sensors
Palladium oxide barriers prevent silicide formation between catalytic metals and silicon carbide, maintaining sensor stability at 600°C.
- Sigma-Delta ADC Current Mirror for Electrochemical Sensor Power Reduction
A sigma-delta analog-to-digital converter uses a current mirror to replicate input signals for digital processing.