copper oxide造句
1, The copper oxide is reduced in this process.
2, Oxidize copper to copper oxide.
3, Copper sulfide and copper oxide were also attractive candidates.
4, Copper oxide is made up of copper and oxygen.
5, Copper oxide forms an external oxide layer beyond the alumina - rich layer.
6, The byproduct copper sulfide was transformed into copper oxide by roasting, which was cyclically used in the next syn- thesis.
7, The prepared copper oxide nanometer array can be applied to display apparatus, electric light source, electric-to-optical transducer and thermoelectric converter.
8, Copper oxide is a kind of catalyst that accelerates the decomposition of ammonium perchlorate.
9, Copper Oxide Molecular formula: CuO Molecular weight: 79.54 Usage : Mainly used for eletroplating of electricity plate.
10, In this paper copper oxide ( CuO ) crystals were successfully synthesized by a novel concentration - precipitation and post - calcination method.
11, This copper oxide layer may retard the subsequent formation of a dense and protective alumina layer.
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13, In this article, the process and numerical model of copper oxide ore leaching are introduced.
14, The barium hydroxide was produced by the reaction of raw material barium sulfide with the copper oxide in water.
15, In several reactions a colour change indicates the formation of new products. For example, green copper carbonate reacts, when heated, to form black copper oxide and carbon dioxide gas.
16, The results show that the main compositions of the infusible matters are zinc oxide and the part of copper oxide that are brought in the process of casting.
17, The results show that heat treatment can change species of copper oxide, and these species can influence the electrochemical performance of the composite electrode materials.
18, In chapter 2, we review the history of photoemission study about the copper oxide high-temperature superconductors copper oxides.
19, By investigating the process mineralogy, the occurrence states of copper in the ore were found out, thus the treatments of sulphidizing flotation and bacteria leaching of copper oxide ore were made.
20, The test result shows that the black copper is a gold containing(2%) copper alloy, and its surface composition mainly is copper oxide.