Synthesis and characterization of CH3NH3PbX3 perovskite films

• Grant number: 20/09563-1
• Support Opportunities: Scholarships in Brazil - Post-Doctoral
• Start date: August 01, 2020
• End date: July 31, 2023
• Field of knowledge: Physical Sciences and Mathematics - Physics - Condensed Matter Physics
• Principal Investigator: José Antonio Souza
• Grantee: André Luiz Martins de Freitas
• Host 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

Abstract

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)

Scientific publications

(9)

(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)

GANHARUL, GRACE KELLY Q.; TOFANELLO, ARYANE; BONADIO, ARIANY; FREITAS, ANDRE L. M.; ESCOTE, MARCIA T.; POLO, ANDRE S.; NANTES-CARDOSO, ISELI L.; SOUZA, JOSE ANTONIO. isclosing the hidden presence of Ti3+ ions in different TiO2 crystal structures synthesized at low temperature and photocatalytic evaluation by methylene blue photobleachin. Journal of Materials Research, v. 36, n. 16, SI, AUG 2021. (18/15682-3, 20/09563-1, 17/02317-2, 19/23277-4)

TOFANELLO, A.; FREITAS, A. L. M.; DE QUEIROZ, T. B.; BONADIO, A.; MARTINHO, H.; SOUZA, J. A.. agnetism in a 2D Hybrid Ruddlesden-Popper Perovskite through Charge Redistribution Driven by an Organic Functional Space. Journal of Physical Chemistry Letters, v. 13, n. 6, p. 1406-1415, FEB 17 2022. (18/15682-3, 18/14181-0, 20/09563-1, 17/02317-2, 20/13466-1)

FREITAS, ANDRE L. M.; TOFANELLO, ARYANE; BONADIO, ARIANY; SOUZA, JOSE A.. Unraveling the effect of mixed charge carrier on the electrical conductivity in MAPbBr(3) perovskite due to ions incorporation. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, v. 33, n. 23, p. 18-pg., 2022-07-15. (18/14181-0, 17/02317-2, 18/15682-3, 20/09563-1, 21/11446-6)

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. (20/09563-1, 18/15682-3, 17/02317-2)

FREITAS, ANDRE L. M.; SOUZA, JOSE A.. Water-induced dimensionality conversion from 3D perovskites to microwires and 2D hybrid halide perovskites. JOURNAL OF MATERIALS CHEMISTRY C, v. 11, n. 20, p. 11-pg., 2023-04-20. (20/09563-1, 17/02317-2, 21/11446-6)

BONADIO, ARIANY; SABINO, FERNANDO P.; FREITAS, ANDRE L. M.; FELEZ, MARISSOL R.; DALPIAN, GUSTAVO M.; SOUZA, JOSE A.. Comparing the Cubic and Tetragonal Phases of MAPbI3 at Room Temperature. Inorganic Chemistry, v. 62, n. 19, p. 12-pg., 2023-05-01. (20/09563-1, 17/02317-2, 21/11446-6, 21/14422-0, 21/10585-2, 18/14181-0, 19/21656-8)

GANHARUL, GRACE KELLY Q.; TOFANELLO, ARYANE; BONADIO, ARIANY; FREITAS, ANDRE L. M.; ESCOTE, MARCIA T.; POLO, ANDRE S.; NANTES-CARDOSO, ISELI L.; SOUZA, JOSE ANTONIO. Outstanding cooperation of all-inorganic CsPbI3 perovskite with TiO2 forming composites and heterostructures for photodegradation. Journal of Materials Science, v. 57, n. 36, p. 17-pg., 2022-09-22. (17/02317-2, 20/09563-1, 19/23277-4, 18/15682-3)

BONADIO, A.; SABINO, F. P.; TOFANELLO, A.; FREITAS, A. L. M.; DE PAULA, V. G.; DALPIAN, G. M.; SOUZA, J. A.. Tailoring the Optical, Electronic, and Magnetic Properties of MAPbI(3) through Self-Assembled Fe Incorporation. Journal of Physical Chemistry C, v. 125, n. 28, p. 15636-15646, JUL 22 2021. (18/14181-0, 20/09563-1, 19/21656-8, 18/15682-3, 17/02317-2)

FREITAS, ANDRE LUIZ MARTINS; TOFANELLO, ARYANE; SABINO, FERNANDO PEREIRA; FELEZ, MARISSOL RODRIGUES; MORAIS, ELIANE APARECIDA; BROCHSZTAIN, SERGIO; ACUNA, JOSE JAVIER SAEZ; DALPIAN, GUSTAVO MARTINI; SOUZA, JOSE ANTONIO. Finite-Size Effects on Cs3Cu2I5 0D Electronic Nanostructures for Ultraviolet-Emitting Applications. ACS APPLIED NANO MATERIALS, v. 6, n. 9, p. 10-pg., 2023-05-03. (17/02317-2, 20/09563-1, 21/14422-0, 22/07350-6, 19/21656-8)