Description

Lanthanum Vanadium Tetraoxide is a high-purity mixed metal oxide compound with significant catalytic and electronic properties. This material is critical for applications requiring precise chemical composition and thermal stability. It is primarily utilized by manufacturers and research institutions in the fields of advanced ceramics, catalysis, and solid-state electronics.

Application

• Catalyst Formulation: Acts as a key component or promoter in oxidation catalysts for industrial chemical synthesis and automotive exhaust systems.
• Solid Oxide Fuel Cells (SOFCs): Used in the development of advanced electrode or electrolyte materials due to its ionic conductivity and stability at high temperatures.
• Electronic Ceramics: Serves as a dopant or primary material in the production of multilayer ceramic capacitors (MLCCs), varistors, and other functional electronic components.
• Chemical Sensing: Employed in the fabrication of gas sensors for detecting specific analytes in environmental monitoring and industrial safety.
• Optical Coatings: Utilized in thin-film applications for specialized optical devices, leveraging its refractive properties.
• Research & Development: Serves as a precursor or model compound in academic and industrial research for studying perovskite-related structures and catalytic mechanisms.

Basic Information

Product Name	Lanthanum Vanadium Tetraoxide
CAS No.	13939-40-7
Molecular Formula	LaVO4
Molecular Weight	253.84 g/mol
Synonyms	Lanthanum(III) orthovanadate; Lanthanum vanadate(V); Lanthanum vanadium oxide (LaVO4); Vanadic acid (H3VO4), lanthanum(3+) salt (1:1); Lanthanum monovanadate; Lanthanum vanadate; Lanthanum vanadium tetraoxide; Lanthanum vanadium(5+) oxide
EINECS	Contact for details

Quality Control

Our Lanthanum Vanadium Tetraoxide is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including X-ray diffraction (XRD) for phase purity and inductively coupled plasma (ICP) for elemental assay. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (XRD)	Conforms to LaVO4 structure
Purity (LaVO4 basis)	≥ 99.9%
Assay (La, by ICP-OES)	54.5 - 55.5 %
Assay (V, by ICP-OES)	19.8 - 20.2 %
Crystal Phase	Monoclinic / Zircon-type
Particle Size (D50)	1-5 µm (customizable)
Loss on Ignition (LOI)	≤ 1.0 %

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