Assertion: cuprite | /r/HasProperty | cu 2 o
Facets:
Source sentences:
text: Cuprite, or red copper ore, Cu 2 O, is an oxide ore.
text: Copper is occasionally found native (i.e. as the uncombined metal), and is also found in many minerals such as the oxide; cuprite (Cu 2 O), the carbonates; malachite (Cu 2 CO 3 (OH) 2 )and azurite (Cu 2 (CO 3 ) 2
text: The X-ray diffraction done on all objects (except the too small Harpocrate lock of hair background) show that nearly all the patinas are constituted of cuprite, Cu 2 O (see the example in Fig.
text: In the preconcentration step, iodide was accumulated on cuprite (Cu 2 O) according to a surface precipitation mechanism leading to the formation of CuI.
text: Associated copper minerals include the sulfides bornite (Cu 5 FeS 4 ), chalcocite (Cu 2 S), covellite (CuS), digenite (Cu 9 S 5 ); carbonates such as malachite and azurite, and rarely oxides such as cuprite (Cu 2 O).
text: Cuprite (Cu 2 O) is a low thermal expansion material with a negative thermal expansion coefficient below room temperature.
text: The initial brown-black appearance is attributed to semiconducting properties of cuprite (Cu 2 O) and fully attained at thickness 0.8 ± 0.2 μm.
text: (OH) 2 ) and malachite (Cu 2 CO 3 (OH) 2 ) and the oxide: cuprite (Cu 2 O).
text: Oxides with a 2:1 ratio include cuprite (Cu 2 O) and water ice.
text: cuprite, Cu 2 O (see the example in Fig. 13.3).
text: Despite the lower oxidation state, cuprite (Cu 2 O) is the main fraction of the high-load debris, whereas tenorite (CuO) is less than 10%.
text: XRD confirmed that the crystalline phase was cuprite (Cu 2 O) for sample E (Fig.
text: A reddish metallic mineral assumed to be cuprite (Cu 2 O) or chalcocite (Cu 2 S) turns out to be hematite (Fe 2 O 3 ).
text: Bornite (Cu 5 FeS 4 ), covellite (CuS) and chalcocite (Cu 2 S) are important sources of copper in the world and many ore bodies also contain some malachite (CuCO 3 .Cu(OH) 2 ), azurite (Cu 3 (CO 3 )2.Cu(OH) 2 ), cuprite (Cu 2 O), tenorite (CuO) and native copper.
text: copper incorporation into the ferrite structure ((Cu,Fe)Fe 2 O 4 ) and/or precipitation as cuprite (Cu 2 O) and zero-valent copper, option 2. )