12060-01-4 Usage
Description
Lead zirconate (PbZrO3, PZ) is a colorless cubic perovskite material with high piezoelectric properties, which is an essential end member of the family of a well-known ferroelectric oxide solid solution, PbZr1-xTixO3 (PZT). It can be obtained by heating stoichiometric amounts of lead and zirconium oxides and is known for its excellent piezoelectric, dielectric, and elastic properties.
Uses
Used in Electroceramics:
Lead zirconate is used as a key component in the development of electroceramics, specifically in the family of ferroelectric oxide solid solutions, such as PZT ceramics. These materials exhibit excellent piezoelectric, dielectric, and elastic properties, making them suitable for various applications.
Used in Ferroelectric Devices:
Lead zirconate is used as a material in ferroelectric devices due to its high piezoelectric properties. These devices can convert mechanical stress into electrical charge and vice versa, making them useful in a wide range of applications.
Used in High Power Acoustic Transducers:
Lead zirconate is employed as a material in high power acoustic transducers, which are devices that can generate and detect sound waves. Its high piezoelectric properties make it an ideal choice for these applications.
Used in Hydrophones:
Lead zirconate is used in hydrophones, which are underwater microphones that can detect and measure sound waves in water. Its excellent piezoelectric properties make it a suitable material for converting sound waves into electrical signals.
Used in Thin Film Capacitors:
Lead zirconate is used as a 99.7% pure sputtering target for thin film capacitors. Its high dielectric properties make it an ideal material for creating capacitors with improved performance and reliability.
Production Methods
Lead zirconate has two colorless crystal structures: a cubic perovskite form above 230 °C (Curie point) and a pseudotetragonal or orthorhombic form below 230 °C. It is insoluble in water and aqueous alkalies, but soluble in strong mineral acids. Lead zirconate is usually prepared by heating together the oxides of lead and zirconium in the proper proportion. It readily forms solid solutions with other compounds with the ABO3 structure, such as barium zirconate or lead titanate. Mixed lead titanate-zirconates have particularly high piezoelectric properties. They are used in high power acoustic-radiating transducers, hydrophones, and specialty instruments.
Check Digit Verification of cas no
The CAS Registry Mumber 12060-01-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,0,6 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 12060-01:
(7*1)+(6*2)+(5*0)+(4*6)+(3*0)+(2*0)+(1*1)=44
44 % 10 = 4
So 12060-01-4 is a valid CAS Registry Number.
InChI:InChI=1/3O.Pb.Zr/q3*-2;+2;+4
