Graphene Based NO2 Sensor
Specification
| Parameter Name | Value |
| Material | Single layer graphene on SiC |
| Chip size | 1,5x2mm |
| Response type | Resistivity change |
| Nominal resistivity | 10-20Kohm |
| Operation temperature | 20-150oC |
| Integrated heater | Yes, Pt100 resistor |
| Encapsulation | No |
| Packaging | TO-8 |
| Target gases | Nitrogen dioxide, ozone |
| Concentration range Nitrogen dioxide | 0.1-200ppb |
| Concentration range ozone | 0.2-400ppb |
| Selectivity to water vapor | >10000 |
| Selectivity to ammonia | >1000 |