Short Time and Low Temperature Reaction between Metal Oxides through Microwave-Assisted Hydrothermal Method

Figure 1

XRD patterns of the samples prepared with reagents in stoichiometric proportion, varying the time of synthesis: (a) 20 min and (b) 60 min. Bars represent the wolframite structure of CdWO₄ (some crystalline planes are indexed according to [26]) and symbols correspond to WO₃.