Piezoelectric ceramics bụ ụdị ozi na-arụ ọrụ seramiiki nke nwere ike ịtụgharị ike n'ibu na ike eletrik na ibe ya.Ọ bụ mmetụta piezoelectric.Na mgbakwunye na piezoelectricity, piezoelectric ceramics nwekwara dielectricity, elasticity, wdg, nke ejirila mee ihe n'ọtụtụ ebe na onyonyo ahụike, ihe mmetụta Acoustic, transducers acoustic, ultrasonic motors, wdg.

A na-eji seramiki piezoelectric eme ihe na nrụpụta ultrasonic transducers, transducers acoustic transducers, electroacoustic transducers, seramiiki nzacha, seramiiki transformers, seramiiki discriminators, elu voltaji generators, infrared detectors, elu acoustic ife ngwaọrụ, electro-optic Devices, ọkụ na detonating ngwaọrụ. piezoelectric gyros, wdg, na-eji ọ bụghị naanị na teknụzụ dị elu, kamakwa na ndụ kwa ụbọchị iji jeere ndị mmadụ ozi na ịmepụta ndụ ka mma maka ndị mmadụ.

Na Agha Ụwa nke Abụọ, a chọtara ceramics BaTiO3, na ihe piezoelectric na ngwa ha nwere ọganihu na-eme oge.Nanano BaTiO3 ntụ ntụmee ka o kwe omume ịmepụta BaTiO3 ceramic nwere ihe ndị dị elu karị.

Na njedebe nke narị afọ nke 20, ndị ọkà mmụta sayensị si gburugburu ụwa malitere ịchọpụta ihe ọhụrụ ferroelectric.Maka oge mbụ, e webatara echiche nke ihe nano n'ime ọmụmụ ihe nke piezoelectric, bụ nke mere nchọpụta na mmepe nke piezoelectric ihe, ihe na-arụ ọrụ, na-eche ihu nnukwu ọganihu, gosipụtara na ihe.Mgbanwe na arụmọrụ bụ na arụrụ arụ ọrụ, akụrụngwa piezoelectric, na ihe dielectric emewo nke ọma.Ihe ịrụ ụka adịghị ya na nke a ga-enwe mmetụta dị mma na arụmọrụ nke transducer.

Ka ọ dị ugbu a, ụzọ bụ isi nke ịnakwere echiche mita mita nano na ihe ndị na-arụ ọrụ piezoelectric bụ imeziwanye ihe ụfọdụ nke ihe ndị dị na piezoelectric (tinye nanoparticles dị iche iche iji mepụta nano complexes na piezoelectric ihe) na (iji piezoelectric nanopowders ma ọ bụ Nanocrystals na polymers na-eme ka ọ bụrụ ihe mgbagwoju anya site na ihe ndị mejupụtara ya. ụzọ pụrụ iche) 2 ụzọ.Dị ka ihe atụ, na ihe onwunwe ngalaba nke Thanh Ho University, iji melite saturation polarization na remnant polarization nke ferroelectric seramiiki ihe, Ag nanoparticles e gbakwunyere iji kwadebe "nano-multiphase ferroelectric ceramics dabeere metal nanoparticles / ferroelectric ceramics";Dị ka nano alumina (AL2O3) / PZT,nano zirconium dioxide (ZrO2)/PZT na ndị ọzọ nano composite ferroelectric ceramics iji belata ihe mbụ ferroelectric k31 ma mee ka ọkpụkpụ siri ike;ihe nano piezoelectric na polymers ọnụ iji nweta nano piezoelectric ihe mejupụtara.Oge a, anyị ga-amụ nkwadebe nke ceramics piezoelectric site n'ịgbakọta nano piezoelectric powders na nano organic additives, na mgbe ahụ na-amụ mgbanwe na piezoelectric Njirimara na dielectric Njirimara.

Anyị na-atụ anya ka ngwa ngwa nke nanoparticles dị na seramiki piezoelectric!