ST6592 Cerium Sulfide Target (Ce2S3)

Product Overview

The Cerium Sulfide (Ce₂S₃) Target is expertly crafted for high-performance sputtering applications. Comprising cerium and sulfur, this compound boasts remarkable chemical stability, a high melting point, and unique optical and electrical properties. Depending on the synthesis method, Ce₂S₃ can crystallize in orthorhombic or tetragonal structures, offering excellent thermal stability in inert or reducing atmospheres. Its semiconducting behavior, characterized by a narrow band gap, makes it ideal for applications requiring precise light absorption or emission. Additionally, Ce₂S₃’s low vapor pressure and robust thermal properties make it well-suited for vacuum deposition processes like sputtering. The material also exhibits mild catalytic activity, particularly in redox reactions, enhancing its versatility in various industrial applications.

Related Products: Cerium Sputtering Target, Ce, Cerium Oxide Sputtering Target, CeO2, Antimony Sulfide Sputtering Target, Sb2S3, Barium Sulfide Sputtering Target, BaS

Specifications

Material: Cerium Sulfide (Ce₂S₃)
Purity: 99.9%
Color: Red to Dark Brown
Melting Point: 1890-2100 °C
Form: Planar Disc

Note: Specifications are based on theoretical data. For customized requirements and detailed inquiries, please contact us.

Dimensions

Available in customized sizes to meet specific project requirements.

Applications

The Cerium Sulfide (Ce₂S₃) Target is highly versatile, finding use in a variety of advanced applications:

• Optoelectronic Devices: Utilized in photovoltaic cells and photodetectors due to its semiconducting properties and favorable band gap.
• Thermal Barrier and Protective Coatings: Its thermal and chemical stability make it ideal for high-temperature environments.
• Display Technologies: Employed in red phosphors and thin-film electroluminescent devices for enhanced display performance.
• Sensor Fabrication: Used in gas and chemical sensors, leveraging its redox properties and surface reactivity.
• Pigment Materials: Serves as a non-toxic red pigment in ceramics and plastics, offering distinctive color and environmental stability.

Packaging

Our Ce₂S₃ Targets are meticulously packaged to ensure protection during transportation and storage. Depending on the size, smaller targets are securely packed in polypropylene (PP) boxes, while larger targets are shipped in custom wooden crates. We prioritize customized packaging solutions and utilize appropriate cushioning materials to provide optimal protection.

Packaging Options:

• Carton
• Wooden Box
• Customized Packaging

Manufacturing Process

Overview of Manufacturing

Testing Methods

1. Chemical Composition Analysis: Confirm purity and compositional accuracy using GDMS or XRF techniques.
2. Mechanical Properties Testing: Assess tensile strength, yield strength, and elongation to evaluate material performance.
3. Dimensional Inspection: Ensure thickness, width, and length conform to specified tolerances.
4. Surface Quality Inspection: Detect defects such as scratches, cracks, or inclusions through visual and ultrasonic examinations.
5. Hardness Testing: Measure material hardness to verify uniformity and mechanical reliability.

Frequently Asked Questions

Q1: What purity levels are available for Ce₂S₃ Targets?
A1: SAM provides Ce₂S₃ Targets with high purity levels, typically 99.9% (3N) or higher, tailored to meet customer-specific requirements.

Q2: What shapes and sizes are available for Ce₂S₃ sputtering targets?
A2: Ce₂S₃ targets are offered in planar disc, rectangular, or custom shapes, with standard diameters ranging from 1 to 8 inches and various thicknesses to suit different applications.

Q3: Is Ce₂S₃ compatible with both DC and RF sputtering?
A3: Yes, Ce₂S₃ is compatible with both DC magnetron sputtering and RF sputtering processes. However, it is typically preferred for RF sputtering due to its semiconducting nature, which helps prevent charging effects during deposition.

Performance Comparison: Ce₂S₃ vs. Competitors

Additional Information

Raw Materials – Cerium (Ce)

Physical Properties:

• Density: 6.77 g/cm³
• Melting Point: 798 °C (1468 °F)
• Structure: Body-Centered Cubic (BCC)
• Magnetic: Paramagnetic

Chemical Properties:
Cerium is a silvery-white, soft, and ductile rare earth metal from the lanthanide series, with the atomic number 58. It is the most abundant of the rare earth elements and is prized for its exceptional redox properties and high oxygen storage capacity. Cerium is extensively used in catalytic converters, glass polishing powders, and advanced ceramics. It readily oxidizes in air, making it indispensable in applications involving oxidation-reduction cycles.

Industrial Applications:

• Catalytic Converters: Facilitates the reduction of harmful emissions in automotive exhaust systems.
• Glass Polishing: Enhances the clarity and finish of glass products.
• Advanced Ceramics: Provides durability and high-temperature resistance.
• Battery Technologies: Utilized in various battery types for improved performance.
• Oxidation-Reduction Reactions: Essential in chemical synthesis and industrial processes.

Raw Materials – Sulfur (S)

Physical Properties:

• Density: 2.067 g/cm³ (rhombic sulfur)
• Allotropes: Rhombic, Monoclinic, Plastic, and others
• Hardness: Varies across allotropes

Chemical Properties:
Sulfur is a non-metallic element with atomic number 16, recognized for its bright yellow crystalline form. It is ubiquitous in nature and plays a critical role in both biological systems and industrial processes. Sulfur is a fundamental component in the production of sulfuric acid, vulcanization of rubber, and various sulfide compounds used in semiconductors, pigments, and chemical synthesis. Its strong bonding with metals leads to the formation of a wide range of stable metal sulfides.

Industrial Applications:

• Sulfuric Acid Production: Essential for manufacturing fertilizers, detergents, and batteries.
• Vulcanization of Rubber: Enhances the elasticity and strength of rubber products.
• Semiconductors: Used in the formation of metal sulfide compounds for electronic applications.
• Pigments: Provides vibrant colors in ceramics and plastics.
• Chemical Synthesis: Acts as a reactant in various chemical manufacturing processes.