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. 2015 Jan 22;10:8. doi: 10.1186/s11671-014-0726-x

Figure 2.

Figure 2

XRD patterns of as-prepared products obtained at different temperature and copper source. S5 (4 mmol Cu(CH3COO)2•H2O and 140°C), S6 (4 mmol Cu(CH3COO)2•H2O and 160°C), S7 (4 mmol Cu(CH3COO)2•H2O and 180°C), S8 (4 mmol Cu(NO3)2⋅3H2O and 180°C), and S10 (8 mmol Cu(CH3COO)2•H2O and 160°C). Note that a red star (*) in the figure stands for impurity, which can be indexed to orthorhombic Cu(OH)2 according to JCPDS card (no. 80-0656).