One-dimensional CoPt nanorods and their anomalous IR optical properties
Zhou, X. W.( Three Gorges Univ, Coll Chem & Life Sci)
Zhang, R. H.( Three Gorges Univ, Coll Chem & Life Sci)
Zeng, D. M.
Sun, S. G.
- 化学化工－已发表论文 
One-dimensional ( ID) CoPt nanorods were synthesized by a galvanic displacement reaction. The morphology of the nanomaterials was characterized by transmission electron microscopy (TEM), scanning electron microscopy (SEM) and X-ray powder diffraction (XRD). Energy-dispersive X-ray spectroscopy (EDS) analysis confirmed the coexistence of Co and Pt in the 1D nanorods Studies of cyclic voltammetry (CV) demonstrated that the 10 CoPt nanorods exhibit a better electrocatalytic property for CO oxidation than that of bulk Pt electrode does. In situ electrochemical FTIRS illustrated, for the first time, that the 1D CoPt nanorods display abnormal infrared effects (AIREs), which was previously revealed mainly on 2D film nanomaterials (C) 2010 Elsevier Inc. All rights reserved