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Figure 2 | Nanoscale Research Letters

Figure 2

From: New one-pot synthesis of Au and Ag nanoparticles using green rust reactive particle as a micro-reactor

Figure 2

FTIR spectra of the solid samples. Solid samples obtained after reaction between (a) GRc and AgI, R = 100%, (b) GRc and AuIII, R = 200%, and (c) GRs and AuIII, R = 150%. The ferric product exGRc-Fe(III) resulting from the solid-state oxidation of carbonate green rust exhibits bands at 450, 695, and 850 (sh), 1,065, 1,485, and 1,530 (sh), and 1,640, 3,200 and 3,430 cm−1.The ferric product exGRs-Fe(III) resulting from the solid-state oxidation of sulfate green rust exhibits bands at 450, 605, 700, 980, 1,055, 1,120, and 1,200 (sh), and 1,640, 3,220 and 3,420 cm−1.

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