Statements (34)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:ceramics
gptkb:chemical_compound |
| gptkbp:abbreviation |
PZT
|
| gptkbp:bandGap |
~3.5 eV
|
| gptkbp:category |
ferroelectric materials
lead compounds piezoelectric materials titanium compounds zirconium compounds |
| gptkbp:chemicalFormula |
Pb[ZrₓTi₁₋ₓ]O₃
|
| gptkbp:color |
yellowish
|
| gptkbp:containsElement |
gptkb:lead
oxygen titanium zirconium |
| gptkbp:crystalSystem |
perovskite
|
| gptkbp:Curie_temperature |
~350°C
|
| gptkbp:discoveredBy |
1950s
|
| https://www.w3.org/2000/01/rdf-schema#label |
lead zirconate titanate
|
| gptkbp:is_ferroelectric |
true
|
| gptkbp:is_piezoelectric |
true
|
| gptkbp:toxicity |
toxic (due to lead content)
|
| gptkbp:used_in |
gptkb:sonar
capacitors actuators medical imaging inkjet printers microphones piezoelectric sensors fuel injectors piezoelectric buzzers ultrasonic transducers |
| gptkbp:bfsParent |
gptkb:ferroelectric_RAM
|
| gptkbp:bfsLayer |
7
|