Morphology and structural stability of Pt–Pd bimetallic nanoparticles*
Liu Tun-Donga), Zheng Ji-Wena), Shao Gui-Fanga)†, Fan Tian-Ea), Wen Yu-Huab)
       
Size-dependent energies of Pt–Pd alloy nanoparticles with particle size from 1.5 to 6.5 nm at compositions of Pt:Pd=2:8 (a) and 8:2 (b).