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Lanthanum Strontium Gallium Magnesium Oxide Powder

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Lanthanum Strontium Gallium Magnesium Oxide Powder

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Lanthanum Strontium Gallium Magnesium Oxide Powder Specification

Strength
High mechanical strength

Purity
99.9% (trace metals basis)

Product Type
Powder

Material
Lanthanum Strontium Gallium Magnesium Oxide (LSGM)

Alloy
No (ceramic oxide)

Shape
Fine Powder

Moisture
Low (<0.5%)

Chemical Composition
La0.8Sr0.2Ga0.8Mg0.2O3-

Application
Solid Oxide Fuel Cells (SOFC), Ionic Conductors, Oxygen Sensors, Research & Development

Dimension (L*W*H)
Particle size: 1-5 micron (as powder)

Color
Off White

Shelf Life
24 months (under recommended storage)

Synonyms
LSGM Powder

Storage Conditions
Store in cool, dry place, tightly sealed

Packaging Type
Sealed bottles, available in custom quantities

Density
~6.1 g/cm (for dense pellet)

Molecular Formula
La0.8Sr0.2Ga0.8Mg0.2O2.8

Phase
Single phase, perovskite structure

Electrical Conductivity
High oxide ionic conductivity

Melting Point
Decomposes, not applicable

Lanthanum Strontium Gallium Magnesium Oxide Powder Trade Information

Payment Terms
Paypal

Delivery Time
15 Days

Main Export Market(s)
Asia

Main Domestic Market
All India

Lanthanum Strontium Gallium Magnesium Oxide Powder About

Lanthanum Strontium Gallium Magnesium Oxide Powder

Product Code: 6211672

Lanthanum Strontium Gallium Magnesium Oxide (LSGM) Powder is a ceramic electrolyte material with high ionic conductivity. LSGM is used as an electrolyte membrane for improving Solid Oxide Fuel Cell (SOFC) performance or reducing operating temperature. LSGM has an ionic conductivity that is approximately twice that ofYttrium Stabilized Zirconia (YSZ-8). This LSGM powder is well suited for use intape casting, ink formulation, pellet pressing and other ceramic manufacturing processes.

Technical Specifications:

Formulation: La_0.80Sr_0.20Ga_0.80Mg_0.20O_3-X
Surface Area: 4 - 8 m/g

High Ionic Conductivity for SOFC Integration

LSGM powder offers exceptional oxide ionic conductivity, making it a preferred choice for solid oxide fuel cell (SOFC) electrolytes. Its stabilized perovskite structure enhances ion transport at intermediate temperatures, improving energy efficiency in SOFC applications and enabling reliable performance in demanding research environments.

Superior Material Characteristics

With a single-phase composition, high mechanical strength, and low moisture profile, this powder maintains integrity even under operational stress. It is supplied with a high purity of 99.9% and a density of approximately 6.1 g/cm3 (for dense pellets), ensuring both consistency and strength for advanced research and industrial applications.

Reliable Storage and Handling

Supplied in sealed bottles and available in custom quantities, LSGM powder remains stable when stored in a cool, dry environment. With a shelf life of 24 months under recommended conditions, it preserves its quality and function, supporting long-term research and development needs for distributors and manufacturers alike.

FAQ's of Lanthanum Strontium Gallium Magnesium Oxide Powder:

Q: How should Lanthanum Strontium Gallium Magnesium Oxide Powder (LSGM) be stored for optimal shelf life?

A: To maintain its 24-month shelf life and prevent contamination, LSGM powder should be stored in a cool, dry place, tightly sealed in its original packaging. This minimizes ambient moisture uptake and ensures stability over time.

Q: What are the primary applications of LSGM Powder in industry and research?

A: LSGM powder is primarily used as an electrolyte in solid oxide fuel cells (SOFC), ionic conductors, and oxygen sensors. Its high ionic conductivity and mechanical strength make it ideal for advanced material research and energy applications.

Q: When is LSGM preferred over other ceramic oxides in fuel cell technology?

A: LSGM is favored in solid oxide fuel cell development when intermediate temperature operation and high oxide ionic conductivity are required, offering improved efficiency and durability compared to conventional electrolytes like YSZ.

Q: Where can LSGM powder be sourced in the United States?

A: LSGM powder is available through multiple channels, including manufacturers, distributors, retailers, and suppliers across the United States. Custom packaging and quantities can be arranged to suit specific research or industrial requirements.

Q: What is the typical process for using LSGM powder in fabricating dense pellets?

A: The powder is typically pressed into pellets and subsequently sintered at elevated temperatures in a controlled atmosphere. This yields dense, mechanically robust ceramics with consistent ionic conductivity for use in SOFC and sensor devices.

Q: How does the high purity of 99.9% benefit LSGM's performance in applications?

A: A purity level of 99.9% (trace metals basis) reduces the risk of impurities interfering with ionic conductivity, ensuring reliable performance, reproducibility, and longevity in both research and industrial uses.

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