Synthesis and characterization of organic-inorganic lead halide perovskite (CH3NH3PbI3) thin films for photovoltaic applications. (2020)

• Record Type: Journal Article
• Authors: Benali, H.; Hartiti, B.; Nouri, Y.; Lmai, F.; Batan, A.; Thevenin, P.
• Is Part Of: Materials today. Volume 30:Part 4(2020)
• Page Start: 981
• Page End: 983
• Publication Date: 2020
• Subjects: Hybrid perovskite -- CH3NH3Pbl3 -- Solar cells -- Spin coating -- Photo-absorber material -- High efficiency -- Structural characteristic; Materials science -- Congresses -- Periodicals; 620.1
• DOI: 10.1016/j.matpr.2020.04.361
• Languages: English
• ISSNs: 2214-7853

Abstract

Abstract: Solar cells based on hybrid perovskite have marked the world of photovoltaics as a promising photo-absorber material for solar cells, and using inexpensive deposition methods. C H 3 N H 3 P b I 3 have gained significant notice in photovoltaic application as a result of their low fabrication cost and high efficiency that stepped from 3.8% in 2009 to up to 22% in 2018. In the present paper, thin films perovskites were synthesized using low cost method which is the spin coating deposition technique. To obtain the structural characteristic of C H 3 N H 3 P b I 3, X-ray diffraction was employed. The UV–Visible spectroscopy shows the variation of the absorbance in C H 3 N H 3 P b I 3 between wavelengths 300–800 nm.