| 摘要 |
<p>Disclosed is an organic piezoelectric body having improved piezoelectric characteristics, which can be suitably used for sensors, actuators, ultrasonic transducers and the like. Specifically disclosed is an organic piezoelectric body characterized by being produced by a reaction between an organic compound A containing a hydrogen atom in a molecule and having a pKa at 25°C of not more than 15, and an organic compound B having, in a molecule, one or more atoms selected from nitrogen, oxygen, sulfur, phosphorus and fluorine atoms which are not covalently bonded to a hydrogen atom.</p> |
