By that when adding copper in zinc oxide by various means, both one step, and 2 steps. Not the pattern of X-ray diffraction of zinc oxide changed, ย่ำง from taking up a Tam m
33
.When comparing samples from prepared by one step, but the percentage of copper with different from the picture 4.6.) showed peak position and 35.52 38.98 which was the peak of copper (II) oxide (CuO) is a structure of crystal water test phase center (face centered cubic) that is the carnage alloy copper / zinc oxide analysis of single stage by way of hydro Terry MalWhich will find peak copper (II) oxide when% by mole of copper to zinc oxide high. If a% by mole of copper to zinc oxide is low. Will not appear peak copper (II) oxide, as shown in the picture 4.6 C.) percent by mole of copper to zinc oxide as it does not appear 3 peak copper (II) oxide. Possibly due to copper is small and high dispersion When a small quantity, cannot measure, from the image 4.6 B.) showed peak copper position, and 43.2 50.1 74.0 plane crystal type (111) (200) (220) and m sequence, which match the pattern of X-ray diffraction of atoms with chopper super structure test phase center. (face centered cubic) that is a synthesis of alloys of copper / zinc oxide as 2.Copper arising from the inability to observe in the form of copper (0) and copper (0). Can measure, even with% by mole of copper to zinc oxide low due to copper (0). Happened should have large can measure.
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