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Pyroelectricheating rate heatingpolymer electrets , the original "frozen"Polarized chargeThis phenomenon is called pyroelectricity.
Chinese name
Pyroelectric
Foreign name
thermoelectric stimulated current
Alias
Thermal stimulation current
English abbreviations
TSC
thermoelectric stimulated current; TSC
also calledThermal stimulation current。
This method can be used to determinehigh polymerOfGlass transition, Research polymerPiezoelectric propertiesAnd polymer movementMultiple transformations。
Some crystals can cause surface charges due to temperature changes, which is called pyroelectric effect.