Description

Lead Niobate is an inorganic compound with the chemical formula PbNb₂O₆, known for its significant ferroelectric and piezoelectric properties. This material is crucial for advanced electronic and electro-ceramic applications due to its high Curie temperature and excellent dielectric characteristics. It is primarily sought by manufacturers in the electronics, telecommunications, and sensor technology industries for producing specialized components.

Application

• Piezoelectric Transducers and Sensors: Used in high-temperature and high-frequency ultrasonic devices, pressure sensors, and accelerometers.
• Ferroelectric Memory Devices: Serves as a key material in non-volatile memory (FeRAM) components for data storage.
• Electro-optic Modulators: Employed in optical communication systems and laser technology for controlling light waves.
• Multilayer Ceramic Capacitors (MLCCs): Acts as a dielectric material in capacitors for electronic circuits requiring high stability.
• Pyroelectric Detectors: Utilized in infrared sensing and thermal imaging equipment.
• High-Temperature Ceramic Composites: Incorporated into specialized structural ceramics for demanding industrial environments.

Basic Information

Item	Detail
Product Name	Lead Niobate
CAS No.	39321-11-4
Molecular Formula	PbNb₂O₆
Molecular Weight	489.95 g/mol
Synonyms	Lead(II) Niobate; Lead Metaniobate; Niobic Acid Lead Salt; PbNb₂O₆; Lead Diniobate; Lead Niobium Oxide; Ferroelectric Lead Niobate; Lead Niobate (PbNb₂O₆)
EINECS	Contact for details

Quality Control

Our Lead Niobate is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and high performance. We provide comprehensive Certificates of Analysis (COA) detailing purity, particle size distribution, and phase composition. Our quality systems are designed to meet the exacting standards of the advanced ceramics and electronics industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to pale brown powder
Identification (XRD)	Conforms to PbNb₂O₆ structure
Assay (PbNb₂O₆)	≥ 99.0%
Particle Size (D50)	1.0 - 5.0 µm
Loss on Ignition	≤ 1.0%
Impurities (ICP-OES)	As per customer grade requirement

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.