Lead zirconate
-
Lead zirconate
structure -
-
CAS No:
12060-01-4
-
Formula:
O3PbZr
-
Chemical Name:
Lead zirconate
-
Synonyms:
dioxido(oxo)zirconium,lead(2+);Lead zirconate (II);Lead(II) zirconate, 99.7% trace metals basis excluding Hf;Lead(II) zirconium oxide;LEAD ZIRCONATE;LEAD ZIRCONIUM OXIDE;LEAD(II) ZIRCONATE;leadzirconiumoxide(pbzro3)
-
CAS No:
Description
colorless cub perovskite >230°, pseudotetr or ortho-rhomb <230°C; can be obtained by heating stoichiometric amounts of lead and zirconium oxides; has high piezoelectric properties; used in high power acoustic transducer, hydrophones, and as a 99.7% pure sputtering target for thin film capacitors [STR93] [CER91] [KIR78]
Toxicity
ACGIH: TWA 0.05 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3NIOSH: IDLH 25 mg/m3; IDLH 100 mg/m3; TWA 5 mg/m3; TWA 0.050 mg/m3; STEL 10 mg/m3
Lead zirconate Use and Manufacturing
Lead zirconate (PbZrO3, PZ) is practically applied in the area of electroceramics. It is an end member of the family of a well-known FE oxide solid solution, PbZr1 xTixO3 (PZT). Lead zirconate titanate (PbZr1-xTixO3, or PZT) ceramics are extensively used in ferroelectric devices due to their excellent piezoelectric, dielectric, and elastic properties.
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.
Recommended Suppliers of Lead zirconate
-
![China]()
CN
YRS
Business licensedTrader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives -
![China]()
CN
YRS
Business licensed Certified factoryManufactory Supplier of titanate
Learn More Other Chemicals
-
Bismuth lead ruthenium oxide (Bi2Pb2Ru4O13)
11116-83-9
-
Antimony lead oxide (Sb2PbO4)
16450-50-3
-
Zirconate (ZrO32-), lithium (1:2)
12031-83-3
-
Lead niobium oxide (PbNb2O6) Formula
12034-88-7
-
1,3-Benzenediol, 2-nitro-, lead salt, basic Formula
68411-33-6
-
Chromium lead molybdenum oxide Formula
12709-98-7
-
Acetic acid, reaction products with lead oxide (PbO), silica and sulfuric acid Structure
68937-05-3
-
Calcium zirconate Structure
12013-47-7
-
What is BISMUTH LEAD STRONTIUM CALCIUM COPPER OXIDE
116739-98-1
-
What is Barium zirconate
12009-21-1