Development of Printing Methods for Fabrication of Perovskite Solar Cells

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Shabanzade, Mostafa | 2015

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 47548 (04)
University: Sharif University of Technology
Department: Physics
Advisor(s): Taghavinia, Nima
Abstract:
The highest efficiency of Perovskite solar cells that is attained up to now, is around 24%. This champion solar cell is prepared under vacuum. This method suffers from low rapidity, small deposition area and high cost which are not compatible with commercialization. Printing method has a special position in mass production of electronic equipment, such as solar cells. This method has the potential of high rapid, low cast and repeatable deposition. In this thesis, I introduce a novel deposition method, named Capillary Adhesion Coating, which is based on capillary concept. The novel deposition method coats infinite perfect thinfilms with high rapidity and low cost. After the introducing of this method, we will characterize it, and try to find the relation between layer thickness and deposition velocity, with the help of theory and experiment. At the end, we will deposit layers of a perovskite solar cell, which has a novel structure, with the aim of a machine which we build it for Capillary Adhesion Coating method. In this new structure, we have tried to eliminate porous layer from standard structure of perovskite solar cell by the using of SiO2 nanospheres as a scaffold
Keywords:
Deposition ; Perovskite ; Solar Cells ; Capillary Force ; Thin Films ; Capillary Adhesiove Coating Method ; Print Method

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