Review Article
Open Access
Thin Film Perovskite Active Layer Formation And Its Stability Analysis
N. Manjubaashini1*, T. Daniel Thangadurai1 and D. Nataraj2
1Department of Nanoscience and Technology, Sri Ramakrishna Engineering College, Coimbatore-641022, Tamil Nadu, India
2Department of Physics, Bharathiyar University, Coimbatore-641046, Tamil Nadu, India
N. Manjubaashini et al /Int.J. Chemical Concepts. 2017,3(1),pp 155-160.
Abstract
The photovoltaic performance is mainly based on high spectrum absorption due to narrow
band gap and balanced charge transport properties with long diffusion lengths. To improve the
perovskite layer performance and to maintain long term stability. The following parameters are to be
concentrated: (i) crystal lattice determination, (ii) formation of perovskite layer, (iii) pretending the
structure of perovskite coated films, (iv) high efficient photon harvesting and (v) reduced recombination
process. To obtain a pure perovskite structure (AMX3)by hybrid materials is a challenging one due to
the possibilities of crystal plane overlapping, determination of crystal plane and crystal structure for
integrated
materials.
The proposed work will be describing the new perovskite
materialPhenylammonium Strontium Chloride (PASrCl3)and Methyl ammonium chloride (MASrCl3)
formation with stable and reduced band gap. Structural determination was done by X-ray diffraction
(XRD), and FESEM characterizations.
Keywords
Perovskite, Phenylammonium, Methylammonium, Recombination, Solar simulator
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