Copper (I) oxide, otherwise known as cuprous oxide or copper 1 oxide, is an inorganic compound with the formula Cu 2 O. It is a principal oxide of copper. This compound is a red-colored solid, and is ...

Copper (II) oxide is a higher oxide of copper and belongs to the monoclinic crystal system. It occurs as a black solid with an ionic structure that melts above 1200°C with some loss of oxygen. It is ...

scientists from Japan have now demonstrated record-high CO 2 conversion rates at relatively low temperatures in a modified chemical-looping version of RWGS using a novel copper-indium oxide.