Research Article

Ag-Cu Bimetallic Nanoparticles Prepared by Microemulsion Method as Catalyst for Epoxidation of Styrene

Figure 4

Wide-angle XRD patterns of γ-Al2O3 and Ag-Cu bimetallic nanoparticles supported on γ-Al2O3 at various molar ratios. [Metal salts]/[N2H5OH] = 1/10; ω = 100; reaction time = 2.5 h; All samples were reduced by H2 at 873 K and γ-Al2O3 was calcined at 893 K.
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