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Open AccessArticle

Fabrication of CH3NH3PbI3/PVP Composite Fibers via Electrospinning and Deposition

by Li-Min Chao 1,†, Ting-Yu Tai 1,†, Yueh-Ying Chen 1,†, Pei-Ying Lin 2,† and Yaw-Shyan Fu 1,*
Department of Greenergy, National University of Tainan, Tainan 70005, Taiwan
Department of Photonics, National Cheng Kung University, Tainan 70005, Taiwan
Author to whom correspondence should be addressed.
These authors contributed equally to this work.
Academic Editor: Teen-Hang Meen
Materials 2015, 8(8), 5467-5478;
Received: 10 June 2015 / Revised: 5 August 2015 / Accepted: 14 August 2015 / Published: 21 August 2015
(This article belongs to the Special Issue Selected Papers from ICASI 2015)
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. View Full-Text
Keywords: polyvinylpyrrolidone; perovskite; electrospinning polyvinylpyrrolidone; perovskite; electrospinning
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Chao, L.-M.; Tai, T.-Y.; Chen, Y.-Y.; Lin, P.-Y.; Fu, Y.-S. Fabrication of CH3NH3PbI3/PVP Composite Fibers via Electrospinning and Deposition. Materials 2015, 8, 5467-5478.

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