Advanced search
Start date

Synthesis, characterization and computational simulation of hybrid APbX3 (a = CS and CH3NH3; X = i, CL e Br) perovskites

Grant number: 18/14181-0
Support Opportunities:Scholarships in Brazil - Doctorate (Direct)
Effective date (Start): October 01, 2018
Effective date (End): October 31, 2023
Field of knowledge:Physical Sciences and Mathematics - Physics - Condensed Matter Physics
Principal Investigator:José Antonio Souza
Grantee:Ariany Bonadio
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
Associated scholarship(s):21/10585-2 - Synthesis and physical properties of 0D and 2D halide perovskites, BE.EP.DD


The compounds with perovskite structure have been extensively studied to be used in photovoltaic cell architectures due to the high efficiency in the conversion of solar energy. In this project, it is intended to synthesize organic/inorganic hybrid compounds with the general formula APbX3, where A = Cs or CH3NH3 and X = I, Cl or Br. These compositions present structural phase transitions in different temperature range which directly influence the band gap energy value. The thermal, structural, morphological and electric transport properties will be studied according to the space group symmetry of each compound and compared with computational simulations. Interface phenomena (APbX3 - moisture) that lead to the perovskite structure degradation will also be studied regarding to the space group symmetry. (AU)

News published in Agência FAPESP Newsletter about the scholarship:
Articles published in other media outlets (0 total):
More itemsLess items

Scientific publications (7)
(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)
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, . (18/14181-0, 20/09563-1, 19/21656-8, 18/15682-3, 17/02317-2)
BONADIO, A.; ESCANHOELA, JR., C. A.; SABINO, F. P.; SOMBRIO, G.; DE PAULA, V. G.; FERREIRA, F. F.; JANOTTI, A.; DALPIAN, G. M.; SOUZA, J. A.. Entropy-driven stabilization of the cubic phase of MaPbI(3) at room temperature. JOURNAL OF MATERIALS CHEMISTRY A, v. 9, n. 2, p. 1089-1099, . (19/21656-8, 17/02317-2, 18/14181-0, 19/01785-8, 18/15682-3)
BONADIO, ARIANY; SOUZA, JOSE A.. Hybrid MAPbI3 Perovskite Growth Mechanism from Irregular Particles to Cuboid and Hopper-Type Morphologies. Journal of the Brazilian Chemical Society, v. N/A, p. 8-pg., . (18/15682-3, 18/14181-0)
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., . (18/14181-0, 17/02317-2, 18/15682-3, 20/09563-1, 21/11446-6)
BONADIO, A.; DE OLIVEIRA, L. S.; POLO, A. S.; SOUZA, J. A.. Liquid water-induced growth of the 1D morphology of CH3NH3PbI3 hybrid perovskites. CrystEngComm, v. 21, n. 48, p. 7365-7372, . (18/14181-0, 17/02317-2, 18/15682-3)
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, . (18/15682-3, 18/14181-0, 20/09563-1, 17/02317-2, 20/13466-1)
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., . (20/09563-1, 17/02317-2, 21/11446-6, 21/14422-0, 21/10585-2, 18/14181-0, 19/21656-8)

Please report errors in scientific publications list using this form.