In this paper, poly(vinylpyrrolidone) is used as the matrix to prepare poly(3,4-ethylenedioxythiophene)/ polyvinylpyrrolidone (PEDOT/PVP) conductive fiber membranes by combining electrospinning and gas phase polymerization. The process conditions were controlled to obtain fibers with good morphology. The fiber was characterized by SEM, FTIR, four-electrode method, electrochemical workstation and other analytical methods. The results show that the fiber conductivity can reach 6.9×10-3S/cm, and it has good reversible electrochromic properties and can change color between bule and light blue grey.
Electrochromic Fiber Membrane by Electrospinning Method
25.05.2022
574763 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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