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Copper(II) oxide or cupric oxide is an inorganic compound with the formula CuO. A black solid, it is one of the two stable oxides of copper, the other being Cu 2 O or copper(I) oxide (cuprous oxide). As a mineral, it is known as tenorite, or sometimes black copper.
Most straightforwardly, it arises via the oxidation of copper metal: 4 Cu + O2 → 2 Cu2O. Additives such as water and acids affect the rate as well as the further oxidation to copper (II) oxides. It is also produced commercially by reduction of copper (II) solutions with sulfur dioxide.
Learn about Copper Oxide (CuO), a black inorganic compound derived from copper oxidation. Discover its applications in ceramics, electronics, gas sensors, catalysis, biomedicine and solar energy, as well as its safety and environmental concerns.
Copper oxide is a term for various binary compounds of copper and oxygen, such as cuprite, tenorite, and paramelaconite. Learn about their properties, structures, and applications in chemistry and physics.
Learn about Copper (II) Oxide, a brownish-black or green crystalline solid with the formula CuO. It is used as a pigment, a photovoltaic material, a catalyst, and more, but also has environmental and safety concerns.
The biocidal coatings contain pigments, such as copper oxide, copper thiocyanate, and copper metal, which in the presence of seawater, produce biocidal copper ions. Organic booster biocides are also introduced to further improve the antifouling performance, particularly against slimes and weeds.
Copper (II) oxide or cupric oxide is an inorganic compound with the formula CuO. A black solid, it is one of the two stable oxides of copper, the other being Cu 2 O or copper (I) oxide (cuprous oxide). As a mineral, it is known as tenorite, or sometimes black copper.
