单词	boehmite
释义	boehmite /ˈbāmīt/ /ˈbō- / noun A crystalline mineral compound composed of aluminum oxide and hydroxide and found in bauxite. Chemical formula: AlO(OH). The remaining clay component from the limestone can be further altered by these acids and, over time, it is converted to aluminium oxyhydroxide minerals such as gibbsite, diaspore, and boehmite.... The structure of boehmite consists of double layers of oxygen octahedra partially filled with Aluminium cations. If fine particle-size gibbsite was used, the yield of boehmite decreased and the yield of the poorly crystallized phase increased in all the media.
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