Synthesis and characterizations of Pt nanorods on electrospun polyamide-6 nanofibers templates

We report on the synthesis of platinum (Pt) nanorods by using ultrafine polyamide-6 nanofibers templates produced via electrospinning technique. These ultrafine polyamide-6 nanofibers can be utilized as the templates for growing Pt nanorods after modifying them optimally by plasma passivations. The morphological, structural, optical and electrical properties of the template assisted Pt nanorods were studied by field-emission scanning electron microscopy (FE-SEM), high-resolution transmission electron microscopy (HR-TEM), X-ray diffraction (XRD), photoluminescence (PL) and current–voltage (I–V) characteristics. The ability to fabricate the ultrafine size controlled Pt nanorods on polyamide-6 templates with optimized growth parameters in real time can be utilized for the variety of technological applications. Therefore, it is possible to obtain high quality with size control Pt nanorods. Once obtaining the high quality metal nanorods on polymer templates, the same can be adapted for the electronic device fabrication.

► Electrospun polyamide-6 nanofibers were used as the templates for synthesis Pt nanorods.
► Polyamide-6 nanofibers surfaces were plasma treated to coat Pt.
► High quality Pt nanorods were obtained by calcinations process.
► Pt nanorods with a diameter of few hundred nanometers were obtained.
► Polyamide-6 nanofibers template based Pt nanorods synthesis are a feasible method.