Open AccessSynthesis and characterization of a hybrid perovskite to be applied as an absorbent layer in solar cell
Author(s) -
G Y Soracá-Pérez,
D K Gómez-Reyes,
Jairo Alberto Gómez Cuaspud,
Enrique Vera López,
Yaneth Pineda-Triana
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1386/1/012068
Subject(s) - perovskite (structure) , tin , scanning electron microscope , chloride , raman spectroscopy , materials science , chemical engineering , solar cell , layer (electronics) , characterization (materials science) , diffraction , inorganic chemistry , chemistry , nanotechnology , composite material , optoelectronics , optics , metallurgy , physics , engineering
This study is based on the synthesis and characterization of a hybrid perovskite based on tin chloride and methylammonium (CH 3 NH 3 SnCl 3 ) as an absorbent layer in solar cells. Preparation of the hybrid material was carried out using the wet method from a precursor of methylammonium chloride CH 3 NH 3 Cl and tin chloride (II) (SnCl 2 ). The solid obtained was heated to a temperature of 60°C in order to obtain the final product. The hybrid material was then characterized by X-ray diffraction, Raman spectroscopy and scanning electron microscopy. The structural and morphological results showed the characteristic traits corresponding to the material. The formation of conglomerates with irregular spherical geometry and cubic forms associated with the precursor of tin chloride were also present. The application of this type of perovskite in solar cells is preferable due to its environmentally friendly impact, making it a promising material for photovoltaic technology.