Energy Material Advances / 2022 / Article / Fig 1

Research Article

Ultrathin PtRu Nanowires as Efficient and Stable Electrocatalyst for Liquid Fuel Oxidation Reactions

Figure 1

Morphological and structural characterizations of the ultrathin PtRu nanowires. (a) TEM image of the as-prepared ultrathin PtRu NWs. (b) HAADF-STEM image. (c) HRTEM image of an individual ultrathin PtRu NWs (top left image), corresponding FFT pattern (top right image) and interplanar spacing estimation (bottom graph). (d) XRD pattern of the ultrathin PtRu NWs. (e) EDX pattern of the ultrathin PtRu NWs. (f) XPS pattern for Pt 4f region and (g) Ru 3p region of the ultrathin PtRu NWs.