It has been found in an experiment that graphene vibrates thus producing usable energy. Pyrolytic graphite is composed of many layers of graphene, so it should be warmer than the surrounding environment.
The experiment consists of one k type thermocouple attached to pyrolytic graphite in a thermally insulating container. Another thermocouple is outside of the container. Both thermocouples are attached to a thermometer.
The experiment measured the temperature difference between the two thermocouples averaged over a period of about 80 minutes. On average the difference was found to be ~0.8F. The error in the measurement was found to be less than 0.1F. The control experiment found the difference to be ~0.5F. This indicates that the pyrolytic graphite is producing heat. The experiment was conducted at a room temperature of ~70F.
Pyrolytic graphite is conductive, so this could impact the thermocouple, but this would probably be noticable in the meter readings.
- average=0.764198
- corr=0.334671
- average=0.575000
- corr=-0.064983
- average=0.423647
- corr=0.825082
- average=0.437475
- corr=0.885628
- average=0.196794
- corr=0.936163
- average=0.585571
- corr=0.076168
- average=0.007059
- corr=0.993329
- average=0.460714
- corr=0.863758
- average=0.438677
- corr=0.574128
- average=0.047695
- corr=0.971811