The experimental research on preparation and Characterization of polythiophene nanofibers

• 1、Jiangsu Key Laboratory for Design and Manufacture of Micro-Nano Biomedical Instruments, School of Mechanical Engineering, Southeast University

Abstract：The study of polythiophene gradually has become more and more extensive,polythiophene and its derivatives become the main material of electrode materials, organic semiconductors, and sensors. Polythiophene occupies an important position in the study of conductive polymers. In this paper，highly ordered polythiophene(Pth) nanofibers array were prepared from thiophene monomer using electrochemical three-electrode template method, by porous anodic aluminum oxide (AAO) template. the nanomaterials prepared by the template method of electrochemical three-electrode synthesis hold good orientation and its growth can be controllable. The prepared nanowires were separated by a tungsten probe using a micromanipulator. The single polythiophene nanofibers were obtained and characterized by Raman spectroscopy, scanning electron microscopy (SEM), and transmission electron microscopy (TEM). These data measured in our experiment provide a reference basis for mechanical properties and applied research on single polythiophene nanofibers.

keywords： polythiophene nanofibers prepared controllable characterized

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