The effects of the chemical composition on the structural, thermodynamic, and mechanical properties of all-inorganic halide perovskites

Sánchez-Palencia, Pablo; García, Gregorio; Wahnón, P.; Palacios, Pablo

doi:10.1039/d1qi00347j

Cited by 11 publications

(9 citation statements)

References 87 publications

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“…La publicación más relevante de este autor en términos de número de citas, se publicó en 2011 y fue un estudio sobre un nuevo material de banda intermedia para un mejor aprovechamiento del espectro solar (Wahnón et al, 2011). Este autor tiene una fuerte coautoría con Palacios, P. (Sánchez-Palencia et al, 2022), (Sánchez-Palencia et al, 2021, (Sánchez-Palencia et al, 2020), y con Aguilera, I. (Das et al, 2022).…”

Section: Instituciónunclassified

Análisis bibliométrico de las tecnologías de energía solar

Bautista

Castillo

2022

SIJIS

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Dentro de las fuentes de energía limpia, la energía solar representa una opción satisfactoria para reducir los gases de efecto invernadero, por ello, instituciones e investigadores desarrollan estudios de nuevas tecnologías para construir un futuro sustentable. Este artículo, evalúa la literatura sobre este tema (1.508 publicaciones) a través de un análisis bibliométrico utilizando el software VOSviewer, identificando las tendencias de investigación y los temas de mayor interés para los investigadores. La mayoría de los documentos son de Brasil, España, México, Argentina, Portugal e Italia. Los resultados muestran que los enfoques más recientes de la energía solar están relacionados con las energías renovables y alternativas, lo que representa un desafío para integrar estas fuentes en sistemas energéticos con altos niveles de penetración. Además, las tecnologías utilizadas para la generación de electricidad están dirigidas a la energía solar fotovoltaica, con el fin de mejorar la capacidad de absorción y almacenamiento de la energía solar, y optimizar la estabilidad del sistema eléctrico.

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Section: Instituciónunclassified

Análisis bibliométrico de las tecnologías de energía solar

Bautista

Castillo

2022

SIJIS

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“…1,2 In order to address the above issues, new solar cells such as semiconductor thin-film cells, organic perovskite cells, and ferroelectric photovoltaic devices have received widespread attention in recent years. [3][4][5][6][7][8] Theoretical calculations showed that photovoltaic devices based on ferroelectric materials might break through the Shockley-Queisser limit of traditional silicon-based photovoltaic cells, thus becoming a research hotspot in the field of new photovoltaic cells. 1,9 Nevertheless, traditional ferroelectric materials (LiNbO 3 , BaTiO 3 , etc.)…”

Section: Introductionmentioning

confidence: 99%

Coupling oxygen vacancy gradient distribution and flexoelectric effects for enhanced photovoltaic performance in bismuth ferrite films

Sun

Wei

Liu

et al. 2023

Inorg. Chem. Front.

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“…In addition, the elastic properties of materials are of vital importance since they not only determine the long-term reliability and endurance in service but also regulate the manufacturing and processing [ 33 , 34 ]. However, very little attention has been paid to the understanding of the elastic properties of LD-MHPs [ 35 , 36 ].…”

Section: Introductionmentioning

confidence: 99%

Temperature-Responsive Photoluminescence and Elastic Properties of 1D Lead Halide Perovskites R- and S-(Methylbenzylamine)PbBr3

Feng

Fan

et al. 2022

Molecules

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Low-dimensional metal halide perovskites (MHPs) have received much attention due to their striking semiconducting properties tunable at a molecular level, which hold great potential in the development of next-generation optoelectronic devices. However, the insufficient understanding of their stimulus-responsiveness and elastic properties hinders future practical applications. Here, the thermally responsive emissions and elastic properties of one-dimensional lead halide perovskites R- and S-MBAPbBr3 (MBA+ = methylbenzylamine) were systematically investigated via temperature-dependent photoluminescence (PL) experiments and first-principles calculations. The PL peak positions of both perovskites were redshifted by about 20 nm, and the corresponding full width at half maximum was reduced by about 40 nm, from ambient temperature to about 150 K. This kind of temperature-responsive self-trapped exciton emission could be attributed to the synergistic effect of electron–phonon coupling and thermal expansion due to the alteration of hydrogen bonding. Moreover, the elastic properties of S-MBAPbBr3 were calculated using density functional theory, revealing that its Young’s and shear moduli are in the range of 6.5–33.2 and 2.8–19.5 GPa, respectively, even smaller than those of two-dimensional MHPs. Our work demonstrates that the temperature-responsive emissions and low elastic moduli of these 1D MHPs could find use in flexible devices.

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The effects of the chemical composition on the structural, thermodynamic, and mechanical properties of all-inorganic halide perovskites

Abstract: Organic-inorganic hybrid halide perovskites are widely used in optoelectronic devices such as solar cells and light emitting devices. Pursuing solutions to a key problem of instability in most used MAPbI3,...

Cited by 11 publications

References 87 publications

Análisis bibliométrico de las tecnologías de energía solar

Análisis bibliométrico de las tecnologías de energía solar

Coupling oxygen vacancy gradient distribution and flexoelectric effects for enhanced photovoltaic performance in bismuth ferrite films

Temperature-Responsive Photoluminescence and Elastic Properties of 1D Lead Halide Perovskites R- and S-(Methylbenzylamine)PbBr3

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