Cobalt(IV) Sulfide CoS2 Description:
Cobalt(IV) Sulfide (CoS2) is a transition metal sulfide with a distinctive pyrite-type crystal structure. It is known for its excellent electrical conductivity, making it highly suitable for energy storage and conversion applications, such as in lithium-ion batteries and supercapacitors. CoS2 also exhibits strong electrocatalytic properties, particularly in hydrogen evolution reactions (HER) and other catalytic processes. Due to its high stability and efficient electron transfer capabilities, CoS2 is actively studied for use in electrocatalysis and as a potential catalyst in fuel cells and batteries. Additionally, its layered structure allows for flexibility in various nanomaterial-based applications, further enhancing its versatility.
Cobalt(IV) Sulfide CoS2 Specifications:
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Material
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CoS2
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Color/Appearance
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Black Amorphous Powder
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Molecular Weight
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123.06
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Purity
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99.9-99.99%
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Density
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4.2-5.45 g/cm³
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Melting Point
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1,182℃
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Cobalt(IV) Sulfide CoS2 Applications:
1. Energy Storage: Used in lithium-ion batteries and supercapacitors for enhanced charge storage and efficiency.
2. Electrocatalysis: Applied in hydrogen evolution reactions (HER) and other catalytic processes, serving as a catalyst in fuel cells and water-splitting technologies.
3. Battery Technology: Investigated for its role in improving the performance of sodium-ion batteries and other next-generation energy storage systems.
4. Catalysis: Used in various catalytic applications for organic reactions, including in fuel cells and for the conversion of renewable energy sources.
5. Electronics: Studied for potential use in nanomaterials and flexible electronics due to its conductivity and unique structure.
Cobalt(IV) Sulfide CoS2 Packing:
Our Cobalt(IV) Sulfide CoS2 is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Cobalt(IV) Sulfide CoS2 Safety Information:
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Symbol
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Signal Word
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Warning
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Hazard Statements
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H317-H410
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Precautionary Statements
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P261-P272-P273-P280-P302+P352-P321-P333+P313-P363-P391-P501
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Transport Information
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UN3077 9/PG III
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WGK Germany
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N.A
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Cobalt(IV) Sulfide CoS2 FAQ:
Q1: What is the crystal structure of CoS2?
A1: Cobalt(IV) Sulfide has a pyrite-type crystal structure, which contributes to its electrical conductivity and stability in various applications.
Q2: How does CoS2 contribute to energy storage systems?
A2: CoS2 enhances the charge storage capacity and efficiency of energy storage systems, such as lithium-ion and sodium-ion batteries, by providing high conductivity and stability.
Q3: Is Cobalt(IV) Sulfide toxic or hazardous?
A3: CoS2 is not highly toxic but should be handled with care. Appropriate safety precautions, including the use of gloves, protective eyewear, and proper ventilation, should be followed. Please refer to the Safety Data Sheet (SDS) for detailed handling instructions.
