Table 1

Experimental parameters for the preparation of typical samples by the microwave-solvothermal method

Sample no.

Solution

Temperature (°C)

Time (min)

Size (nm)


1

0.404 g Fe(NO3)3 · 9H2O + 0.117 g NaCl + 0.111 g PVP + 15 ml H2O + 15 ml ethanol

120

30

ca. 170

2

0.404 g Fe(NO3)3 · 9H2O + 0.111 g PVP + 15 ml H2O + 15 ml ethanol

120

30

/

3

0.404 g Fe(NO3)3 · 9H2O + 0.117 g NaCl + 15 ml H2O + 15 ml ethanol

120

30

/

4

0.404 g Fe(NO3)3 · 9H2O + 0.117 g NaCl + 0.222 g PVP + 15 ml H2O + 15 ml ethanol

120

30

ca. 205

5

Same as sample 1

120

60

ca. 225

6

Same as sample 1

140

30

ca. 260


Cao and Zhu Nanoscale Res Lett 2011 6:1   doi:10.1007/s11671-010-9742-7

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