Fabrication of CH3NH3PbI3/PVP Composite Fibers via Electrospinning and Deposition

نویسندگان

  • Li-Min Chao
  • Ting-Yu Tai
  • Yueh-Ying Chen
  • Pei-Ying Lin
  • Yaw-Shyan Fu
چکیده

In our study, one-dimensional PbI₂/polyvinylpyrrolidone (PVP) composition fibers have been prepared by using PbI₂ and PVP as precursors dissolved in N,N-dimethylformamide via a electrospinning process. Dipping the fibers into CH₃NH₃I solution changed its color, indicating the formation of CH₃NH₃PbI₃, to obtain CH₃NH₃PbI₃/PVP composite fibers. The structure, morphology and composition of the all as-prepared fibers were characterized by using X-ray diffraction and scanning electron microscopy.

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عنوان ژورنال:

دوره 8  شماره 

صفحات  -

تاریخ انتشار 2015