BNT

Impact of Grain Size on Piezoelectric Ceramic Performance

by
Impact of Grain Size on Piezoelectric Ceramic Performance

Introduction Piezoelectric ceramics are an important functional ceramic that realize the conversion between electrical and mechanical energy through the piezoelectric effect. They are widely used in fields such as information sensing, medical health, military defense, and aerospace. To date, the most studied piezoelectric materials are piezoelectric ceramics with a perovskite structure. However, due to the … Read more

Introduction to Achievements of the National Key Laboratory of Powder Metallurgy at Central South University – Issue 1

by
Introduction to Achievements of the National Key Laboratory of Powder Metallurgy at Central South University - Issue 1

Piezoelectric ceramics are functional ceramic materials capable of converting mechanical energy and electrical energy into each other, widely applied in devices such as piezoelectric sensors, actuators, transducers, and filters. Their application spans numerous fields including aerospace, military, information electronics, industrial machinery, medical, and automotive. The development of new environmentally friendly lead-free piezoelectric ceramics has become … Read more