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Synthesis and characterization of CH3NH3PbX3 perovskite films

Grant number: 20/09563-1
Support type:Scholarships in Brazil - Post-Doctorate
Effective date (Start): August 01, 2020
Effective date (End): July 31, 2022
Field of knowledge:Physical Sciences and Mathematics - Physics - Condensed Matter Physics
Principal researcher:José Antonio Souza
Grantee:André Luiz Martins de Freitas
Home Institution: Centro de Ciências Naturais e Humanas (CCNH). Universidade Federal do ABC (UFABC). Ministério da Educação (Brasil). Santo André , SP, Brazil
Associated research grant:17/02317-2 - Interfaces in materials: electronic, magnetic, structural and transport properties, AP.TEM


This present proposal involves the synthesis of nanostructured perovskite-based films focusing on the understanding of their physical properties. Perovskite polycrystals have been used in the manufacture of photovoltaic cells due to the high efficiency observed in energy conversion. The perovskite polycrystals (CH3NH3PbX3, where X = I or Br) will be synthesized in an autoclave system at hydrothermal conditions followed by the material deposition on different substrates. After deposition, the structural, morphological and electrical transport properties of perovskite films will be studied. After these characterization, it is intended to manufacture the device and characterize its efficiency. (AU)

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Scientific publications
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
BRAGA, HELDER M.; FREITAS, ANDRE L. M.; POMAR, CESAR A. D.; SOUZA, JOSE A. Designing a Multifunctional Magnetic Microtube with Enhanced Conductivity through Local Heterojunction Decoration of CsPbBr3 Nanocrystals. Journal of Physical Chemistry C, v. 124, n. 52, p. 28580-28588, DEC 31 2020. Web of Science Citations: 0.

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