Cobalt disulfide powder is an important inorganic compound.<\/p>\n
<\/p>\n
Basic information:<\/p>\n
<\/p>\n
Chemical formula: CoS\u2082.<\/p>\n
Molecular weight: 123.06.<\/p>\n
CAS Number: 12013-10-4.<\/p>\n
Appearance: Usually black crystalline powder.<\/p>\n
Density: The relative density is about 4.3 g\/cm\u00b3.<\/p>\n
Melting point: High melting point, about 1182\u00b0C.<\/p>\n
Electrical conductivity: Having the electrical conductivity of a metal.<\/p>\n
Magnetic: It is ferromagnetic below 120K, and paramagnetic above this temperature.<\/p>\n
<\/p>\n
Preparation method:<\/p>\n
<\/p>\n
High temperature solid phase method: cobalt source (such as cobalt powder, cobalt oxide, etc.) and sulfur source (such as sulfur powder, hydrogen sulfide, etc.) are mixed in a certain proportion, and solid phase reaction is carried out at high temperature to prepare cobalt disulfide powder.<\/p>\n
<\/p>\n
Vapor deposition method: The use of cobalt organic compounds and sulfur-containing gases in the gas phase under the condition of biochemical reaction, deposited on the substrate cobalt disulfide film or powder.<\/p>\n
<\/p>\n
Applications:<\/p>\n
<\/p>\n
Battery material: Cobalt Sulfide can be used as an electrode material for secondary batteries such as lithium-ion batteries, and its unique structure and chemical properties help to improve the electrochemical performance of batteries.<\/p>\n
<\/p>\n
Semiconductor materials: Cobalt Sulfide have certain applications in the semiconductor field and can be used to prepare semiconductor devices or as dopants for semiconductor materials.<\/p>\n
<\/p>\n
Catalyst: Cobalt Sulfidecan be used as a catalyst in some chemical reactions, such as hydrogenation, desulfurization and other reactions may have catalytic effect.<\/p>\n","protected":false},"excerpt":{"rendered":"
Cobalt disulfide powder is an important inorganic compound.<\/p>\n
Battery material: Cobalt Sulfide can be used as an electrode material for secondary batteries such as lithium-ion batteries, and its unique structure and chemical properties help to improve the electrochemical performance of batteries.<\/p>\n
Semiconductor materials: They have certain applications in the semiconductor field and can be used to prepare semiconductor devices or as dopants for semiconductor materials.<\/p>\n
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