Aluminium oxides or aluminum oxides are a group of inorganic compounds with formulas including aluminium (Al) and oxygen (O).
Aluminium(I) oxide (Al2O)
Aluminium(II) oxide (AlO) (aluminium monoxide)
Aluminium(III) oxide (aluminium oxide), (Al2O3), the most common form of aluminium oxide, occurring on the surface of aluminium and also in crystalline form as corundum, sapphire, and ruby.
Index of chemical compounds with the same name
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is the most commonly occurring of several aluminiumoxides, and specifically identified as aluminiumoxide. It is commonly called alumina and may also...
Aluminiumoxides or aluminum oxides are a group of inorganic compounds with formulas including aluminium (Al) and oxygen (O). Aluminium(I) oxide (Al2O)...
nordstrandite. Aluminium hydroxide is amphoteric, i.e., it has both basic and acidic properties. Closely related are aluminiumoxide hydroxide, AlO(OH)...
constituents of the aluminium ore, bauxite. The aluminiumoxides, oxide hydroxides, and hydroxides can be summarized as follows: aluminiumoxides corundum (Al2O3)...
character. The strong affinity of aluminium for oxygen leads to the common occurrence of its oxides in nature. Aluminium is found on Earth primarily in rocks...
The lithium nickel cobalt aluminiumoxides (abbreviated as Li-NCA, LNCA, or NCA) are a group of mixed metal oxides. Some of them are important due to their...
Nanosized aluminiumoxide (nanosized alumina) occurs in the form of spherical or nearly spherical nanoparticles, and in the form of oriented or undirected...
melting point of aluminiumoxide is 2050°C (2323K), much higher than pure aluminium's 658°C (931K). This and the insulativity of aluminiumoxide can make welding...
production of aluminium. Hydrated aluminium trichloride is prepared by dissolving aluminiumoxides in hydrochloric acid. Metallic aluminium also readily...
silica, various iron oxides, and titanium dioxide. The aluminiumoxide must be further purified before it can be refined into aluminium. The Bayer process...
pentoxide. Some oxides like aluminiumoxides are amphoteric. Acidic oxides are of environmental concern. Sulfur and nitrogen oxides are considered air pollutants...
but not to the extent of other oxides such as aluminiumoxide on aluminium. Rust is a general name for a complex of oxides and hydroxides of iron, which...
oxides, that is, compounds containing only oxide and another element. Far more common than binary oxides are oxides of more complex stoichiometries. Such complexity...
and NaAl11O17, once mistakenly believed to be β-alumina, a phase of aluminiumoxide. Anhydrous sodium aluminate, NaAlO2, contains a three-dimensional framework...
CS1 maint: multiple names: authors list (link) Wikimedia Commons has media related to Anodic aluminiumoxide. Electrochemistry Encyclopedia / Anodizing...
primary aluminium production. Primary aluminium is produced from aluminiumoxide which is obtained from bauxite and excludes recycled aluminium. Only countries...
aluminium in the dross. Hot dross processing is a system whereby the majority of metal is recovered without chemically reducing the aluminiumoxides....
Aluminium alloy surfaces will develop a white, protective layer of aluminiumoxide if left unprotected by anodizing and/or correct painting procedures...
Aluminiumoxide is an amphoteric oxide of aluminium with the chemical formula Al2O3. It is also commonly referred to as alumina or aloxite in the mining...
Lithium nickel manganese cobalt oxides (abbreviated NMC, Li-NMC, LNMC, or NCM) are mixed metal oxides of lithium, nickel, manganese and cobalt with the...
Aluminium smelting is the process of extracting aluminium from its oxide, alumina, generally by the Hall-Héroult process. Alumina is extracted from the...
this class contains essential quantities of boron oxides, aluminiumoxides and alkaline earth oxides. Through its composition neutral glass has a high...
conducted at 700 °C: MgCl2 → Mg + Cl2 Aluminium metal is produced from aluminiumoxides by electrolysis of a molten mixture of sodium hexafluoroaluminate and...
of aluminium and carbonate. Surface carbonate species readily form upon exposure of aluminiumoxide to CO2. Aluminium carbonate, along with aluminium hydroxide...
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