Description

Lanthanum Zirconate is a high-performance, mixed-metal oxide ceramic material prized for its exceptional thermal stability and ionic conductivity. This compound is critical for advanced applications requiring materials that can withstand extreme environments and maintain structural integrity. It is primarily utilized by manufacturers and research institutions in the electronics, energy, and aerospace sectors for thermal barrier coatings, solid oxide fuel cell components, and high-temperature sensors.

Application

• Thermal Barrier Coatings (TBCs): A key material for coating turbine blades and engine components in aerospace and power generation to provide superior thermal insulation and corrosion resistance.
• Solid Oxide Fuel Cells (SOFCs): Used as an electrolyte or electrode material due to its high ionic conductivity at elevated temperatures, enabling efficient energy conversion.
• High-Temperature Sensors: Employed in the fabrication of oxygen sensors and other diagnostic tools that operate in harsh, high-temperature industrial environments.
• Catalysis & Catalytic Supports: Serves as a stable support material or catalyst in various high-temperature chemical synthesis and exhaust treatment processes.
• Dielectric & Electronic Ceramics: Used in the production of capacitors, multilayer ceramic devices, and other electronic components requiring stable dielectric properties.
• Advanced Refractories: Incorporated into specialized furnace linings and crucibles that demand extreme resistance to heat and chemical attack.
• Research & Development: A vital precursor or model compound for material science research focused on novel ceramics, ionic conductors, and protective coatings.

Basic Information

Product Name	Lanthanum Zirconate
CAS No.	12031-48-0
Molecular Formula	La2Zr2O7
Molecular Weight	433.04 g/mol
Synonyms	Lanthanum Zirconium Oxide; Dilanthanum Dizirconium Heptaoxide; Lanthanum Zirconium Heptaoxide; Lanthanum Zirconium(IV) Oxide; Pyrochlore-type Lanthanum Zirconate; La2Zr2O7; LZO
EINECS	Contact for details

Quality Control

Our Lanthanum Zirconate is produced under stringent quality management protocols to ensure batch-to-batch consistency and high performance. We employ advanced analytical techniques, including X-ray diffraction (XRD) for phase purity and inductively coupled plasma (ICP) for elemental composition. A comprehensive Certificate of Analysis (COA) detailing purity, particle size distribution, and other critical parameters is provided with every shipment to guarantee compliance with your technical specifications.

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). Keep the container sealed to prevent moisture absorption and contamination from atmospheric dust.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (XRD)	Conforms to La2Zr2O7 structure
Purity (La2Zr2O7)	≥ 99.5%
Particle Size (D50)	0.5 - 2.0 µm
Specific Surface Area (BET)	5 - 15 m²/g
Loss on Ignition (LOI)	≤ 1.0 %
Trace Metal Impurities (ICP)	≤ 500 ppm total

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