Molybdenum Sulfide

Molybdenum Sulfide Powder (Mo₆S₈) is a black powder with a characteristic Chevrel-phase crystal structure, composed of Mo₆ metal clusters and sulfur atoms. Its stable framework, electrical conductivity, and ability to reversibly accommodate multivalent ions make it an important functional material for advanced electrochemical research.

Mo₆S₈ is particularly well known for its potential in rechargeable magnesium-ion batteries, where its open Chevrel-phase framework can facilitate the reversible insertion and extraction of Mg²⁺ ions. It is also being investigated in lithium-sulfur batteries, electrocatalysis, superconducting materials, and thermoelectric applications.

VIMATERIAL supplies Mo₆S₈ powder for research, development, and advanced material applications, with purity, particle size, and packaging available according to customer requirements. Contact us for more information.

Characteristics

Advantages of Mo₆S₈ Powder

• Stable Chevrel-Phase Structure
• Suitable for Multivalent-Ion Storage
• Good Electrochemical Stability
• Intrinsic Electrical Conductivity
• Versatile Functional Material

Applications of Molybdenum Sulfide Powder

• Magnesium-Ion Batteries: Mo₆S₈ is a widely studied positive-electrode material for rechargeable magnesium batteries. Its Chevrel-phase framework provides suitable pathways and sites for the reversible insertion and extraction of Mg²⁺ ions.
• The combination of structural stability and favorable magnesium-ion storage behavior makes Mo₆S₈ an important research material for the development of rechargeable magnesium-ion batteries and other multivalent-ion energy-storage systems.
• Lithium-Sulfur Batteries: Mo₆S₈-based materials can be investigated as functional electrode components or catalytic materials in lithium-sulfur battery systems. Their surface and electronic properties may assist in the adsorption and conversion of lithium polysulfides, helping to reduce polysulfide shuttling and improve cycling performance.
• Electrocatalysis: Mo₆S₈ and related Chevrel-phase compounds are being studied for various electrocatalytic reactions. Their unique electronic structures and multiple potential active sites can contribute to the activation and conversion of reaction intermediates.
• Superconducting Materials: Chevrel-phase molybdenum chalcogenides exhibit superconducting behavior at low temperatures. Their distinctive electronic structures make them valuable research materials for superconductivity and superconducting-device development.
• Thermoelectric Materials: The unique crystal and electronic structures of Mo₆S₈ also make it of interest for thermoelectric research. Mo₆S₈-based materials can be investigated for applications involving the conversion between thermal energy and electrical energy.

Packaging & Storage

Packaging: Mo₆S₈ powder is packed in sealed, moisture-resistant packaging to minimize exposure to moisture and contamination during transportation and storage. Customized packaging is available for different quantities and application requirements.

Storage: Store in a cool, dry, and well-ventilated environment. Keep the container tightly closed and protect the material from moisture, excessive heat, and contamination.

Handling: Avoid unnecessary dust generation during handling. Use appropriate personal protective equipment and follow the applicable Safety Data Sheet (SDS) and workplace safety requirements.

Why Choose VIMATERIAL?

VIMATERIAL provides Mo₆S₈ powder for research, laboratory, pilot-scale, and advanced material applications. We can support customers with customized material specifications based on purity, particle size, quantity, packaging, and application requirements.

For specific technical requirements, please contact VIMATERIAL for a customized quotation and material specification.

FAQs

Q1. What is Mo₆S₈ powder?

Mo₆S₈ powder is a molybdenum sulfide material with a characteristic Chevrel-phase crystal structure, known for its structural stability, electrical conductivity, and reversible ion-insertion properties.

Q2. What is Mo₆S₈ powder used for?

Mo₆S₈ powder is mainly investigated for rechargeable magnesium-ion batteries and is also used in research involving lithium-sulfur batteries, electrocatalysis, superconducting materials, and thermoelectric materials.

Q3. Why is Mo₆S₈ suitable for magnesium-ion batteries?

Its open Chevrel-phase framework can accommodate Mg²⁺ ions and support reversible magnesium-ion insertion and extraction, making it a promising positive-electrode material for rechargeable magnesium batteries.

Q4. Is Mo₆S₈ the same as MoS₂?

No. Mo₆S₈ and MoS₂ are different molybdenum sulfide compounds with different chemical compositions and crystal structures. Mo₆S₈ has a Chevrel-phase structure, while MoS₂ has a layered transition-metal dichalcogenide structure.