Fig. 4From: Synthesis and Characterization of Pure Ni and Ni-Sn Intermetallic NanoparticlesSEM images of bimetallic Ni-Sn nanoparticles with molar ratios Ni:Sn = 3:1 (a); 3:2 (b) and 3:4 (c) synthesized via second routeBack to article page