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Open AccessArticle

Fabrication of CH3NH3PbI3/PVP Composite Fibers via Electrospinning and Deposition

by 1,†, 1,†, 1,†, 2,† and 1,*
1
Department of Greenergy, National University of Tainan, Tainan 70005, Taiwan
2
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; https://doi.org/10.3390/ma8085256
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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