Contacts:
Supervisor(s):
Prof. Geppi Marco, Dr. Carignani Elisa
Title of the PhD project:
Solid-State NMR Characterization of Lead Halide Perovskites
Abstract of the PhD project:
Over the last few years, organic–inorganic halide perovskites have emerged as timely photovoltaic materials due to their outstanding optical and electronic properties, resulting from the vast structural and compositional tunability of these materials. Therefore, the demand for in-depth characterisation and understanding of the perovskite structure and dynamics as well as structure–property relationships has increased.
This project aims to study the structure, degree of order, and dynamics in 3D and low-dimensional perovskites, in both pure and mixed-ion systems, by applying state-of-the-art multinuclear solid state NMR techniques, directly probing different nuclei, in one-dimensional and two-dimensional experiments.
Publications:
● F. Nardella, N. Landi, I. Degano, M. Colombo, M. Serradimigni, C. Tozzi, E. Ribechini. “Chemical Investigations of Bitumen from Neolithic Archaeological Excavations in Italy by GC/MS Combined with Principal Component Analysis.” Analytical Methods 11, no. 11 (2019): 1449–1459. https://doi.org/10.1039/c8ay02429d
● Landi, N., Maurina, E., Marongiu, D., Simbula, A., Borsacchi, S., Calucci, L., Saba, M., Carignani, E., Geppi, M. (2022). Solid-State Nuclear Magnetic Resonance of Triple-Cation Mixed-Halide Perovskites. Journal of Physical Chemistry Letters, 13(40), 9517–9525. https://doi.org/10.1021/acs.jpclett.2c02313
Oral communications at conferences:
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Poster communications at conferences:
● Noemi Landi, Elena Maurina, Elisa Carignani, Silvia Borsacchi, Lucia Calucci, Daniela Marongiu, Michele Saba, Marco Geppi. Solid-State NMR study of a multiple-cation lead mixed-halide perovskite with high efficiency. CFF2021, Online, 30 June – 2 July 2021
● Noemi Landi, Elena Maurina, Elisa Carignani, Silvia Borsacchi, Lucia Calucci, Daniela Marongiu, Michele Saba, Marco Geppi. Solid-State NMR study of a multiple-cation lead mixed-halide perovskite with high efficiency. Young Multis – 2021, Online, 5 – 7 July 2021
● Noemi Landi, Elena Maurina, Elisa Carignani, Silvia Borsacchi, Lucia Calucci, Daniela Marongiu, Michele Saba, Marco Geppi. Solid-State NMR study of a multiple-cation lead mixed-halide perovskite with high efficiency. GIDRM XLIX National Congress on Magnetic Resonance, Online, 8 – 10 September 2021
● Noemi Landi, Elena Maurina, Elisa Carignani, Silvia Borsacchi, Lucia Calucci, Daniela Marongiu, Michele Saba, Marco Geppi. Solid-State NMR study of a multiple-cation lead mixed-halide perovskite with high efficiency. XXVII Congresso Nazionale della Società Chimica Italiana, Online, 14 – 23 September 2021
Other achievements:
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