One-pot Syntesized Silicon Quantum Dot Films for Luminescent Solar Concentrators

Rosendo Lopez-Delgado; Alejandra J. Cordova-Rubio; Roberto C. Carrillo-Torres; Mario E. Alvarez-Ramos

doi:10.1109/PVSC45281.2020.9300512

One-pot Syntesized Silicon Quantum Dot Films for Luminescent Solar Concentrators

Rosendo Lopez-Delgado, Alejandra J. Cordova-Rubio, Roberto C. Carrillo-Torres, Mario E. Alvarez-Ramos

Departamento de Física

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

Resumen

Here, we report the characterization of one-pot synthesized silicon quantum dots and its employment as luminophore of luminescent solar concentrators (SiQDLSC). Colloidal SiQDs shown attractive optical features such as absorption of high energy photons with wavelengths below 450 nm and a broad band of luminescence with maximum intensity at ~525nm. The fabricated SiQDLSC shown transmittances of ~90% over the visible region of the electromagnetic spectrum, while preserving the absorbance characteristics of the colloidal SiQDs. The photoluminescent properties of the SiQDLSC were measured at the edges of the devices, obtaining broad bands of emission with maximum around ~500 nm. The observed results demonstrate the promising properties of the one-pot synthesized silicon quantum dots and its possible employment as luminophore in building integrated photovoltaic technologies such as SiQDLSC.

Idioma original	Inglés
Título de la publicación alojada	2020 47th IEEE Photovoltaic Specialists Conference, PVSC 2020
Editorial	Institute of Electrical and Electronics Engineers Inc.
Páginas	2192-2194
Número de páginas	3
ISBN (versión digital)	9781728161150
DOI	https://doi.org/10.1109/PVSC45281.2020.9300512
Estado	Publicada - 14 jun. 2020
Evento	47th IEEE Photovoltaic Specialists Conference, PVSC 2020 - Calgary, Canadá Duración: 15 jun. 2020 → 21 ago. 2020

Serie de la publicación

Nombre	Conference Record of the IEEE Photovoltaic Specialists Conference
Volumen	2020-June
ISSN (versión impresa)	0160-8371

Conferencia

Conferencia	47th IEEE Photovoltaic Specialists Conference, PVSC 2020
País/Territorio	Canadá
Ciudad	Calgary
Período	15/06/20 → 21/08/20

Nota bibliográfica

Publisher Copyright:
© 2020 IEEE.

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10.1109/PVSC45281.2020.9300512

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Lopez-Delgado, R., Cordova-Rubio, A. J., Carrillo-Torres, R. C., & Alvarez-Ramos, M. E. (2020). One-pot Syntesized Silicon Quantum Dot Films for Luminescent Solar Concentrators. En 2020 47th IEEE Photovoltaic Specialists Conference, PVSC 2020 (pp. 2192-2194). Artículo 9300512 (Conference Record of the IEEE Photovoltaic Specialists Conference; Vol. 2020-June). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PVSC45281.2020.9300512

Lopez-Delgado, Rosendo ; Cordova-Rubio, Alejandra J. ; Carrillo-Torres, Roberto C. et al. / One-pot Syntesized Silicon Quantum Dot Films for Luminescent Solar Concentrators. 2020 47th IEEE Photovoltaic Specialists Conference, PVSC 2020. Institute of Electrical and Electronics Engineers Inc., 2020. pp. 2192-2194 (Conference Record of the IEEE Photovoltaic Specialists Conference).

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title = "One-pot Syntesized Silicon Quantum Dot Films for Luminescent Solar Concentrators",

abstract = "Here, we report the characterization of one-pot synthesized silicon quantum dots and its employment as luminophore of luminescent solar concentrators (SiQDLSC). Colloidal SiQDs shown attractive optical features such as absorption of high energy photons with wavelengths below 450 nm and a broad band of luminescence with maximum intensity at ~525nm. The fabricated SiQDLSC shown transmittances of ~90% over the visible region of the electromagnetic spectrum, while preserving the absorbance characteristics of the colloidal SiQDs. The photoluminescent properties of the SiQDLSC were measured at the edges of the devices, obtaining broad bands of emission with maximum around ~500 nm. The observed results demonstrate the promising properties of the one-pot synthesized silicon quantum dots and its possible employment as luminophore in building integrated photovoltaic technologies such as SiQDLSC.",

keywords = "Luminescent Solar Concentrator, Photoluminescence, Quantum Dots",

author = "Rosendo Lopez-Delgado and Cordova-Rubio, {Alejandra J.} and Carrillo-Torres, {Roberto C.} and Alvarez-Ramos, {Mario E.}",

note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 47th IEEE Photovoltaic Specialists Conference, PVSC 2020 ; Conference date: 15-06-2020 Through 21-08-2020",

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doi = "10.1109/PVSC45281.2020.9300512",

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Lopez-Delgado, R, Cordova-Rubio, AJ, Carrillo-Torres, RC & Alvarez-Ramos, ME 2020, One-pot Syntesized Silicon Quantum Dot Films for Luminescent Solar Concentrators. En 2020 47th IEEE Photovoltaic Specialists Conference, PVSC 2020., 9300512, Conference Record of the IEEE Photovoltaic Specialists Conference, vol. 2020-June, Institute of Electrical and Electronics Engineers Inc., pp. 2192-2194, 47th IEEE Photovoltaic Specialists Conference, PVSC 2020, Calgary, Canadá, 15/06/20. https://doi.org/10.1109/PVSC45281.2020.9300512

One-pot Syntesized Silicon Quantum Dot Films for Luminescent Solar Concentrators. / Lopez-Delgado, Rosendo; Cordova-Rubio, Alejandra J.; Carrillo-Torres, Roberto C. et al.
2020 47th IEEE Photovoltaic Specialists Conference, PVSC 2020. Institute of Electrical and Electronics Engineers Inc., 2020. p. 2192-2194 9300512 (Conference Record of the IEEE Photovoltaic Specialists Conference; Vol. 2020-June).

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

TY - GEN

T1 - One-pot Syntesized Silicon Quantum Dot Films for Luminescent Solar Concentrators

AU - Lopez-Delgado, Rosendo

AU - Cordova-Rubio, Alejandra J.

AU - Carrillo-Torres, Roberto C.

AU - Alvarez-Ramos, Mario E.

PY - 2020/6/14

Y1 - 2020/6/14

N2 - Here, we report the characterization of one-pot synthesized silicon quantum dots and its employment as luminophore of luminescent solar concentrators (SiQDLSC). Colloidal SiQDs shown attractive optical features such as absorption of high energy photons with wavelengths below 450 nm and a broad band of luminescence with maximum intensity at ~525nm. The fabricated SiQDLSC shown transmittances of ~90% over the visible region of the electromagnetic spectrum, while preserving the absorbance characteristics of the colloidal SiQDs. The photoluminescent properties of the SiQDLSC were measured at the edges of the devices, obtaining broad bands of emission with maximum around ~500 nm. The observed results demonstrate the promising properties of the one-pot synthesized silicon quantum dots and its possible employment as luminophore in building integrated photovoltaic technologies such as SiQDLSC.

AB - Here, we report the characterization of one-pot synthesized silicon quantum dots and its employment as luminophore of luminescent solar concentrators (SiQDLSC). Colloidal SiQDs shown attractive optical features such as absorption of high energy photons with wavelengths below 450 nm and a broad band of luminescence with maximum intensity at ~525nm. The fabricated SiQDLSC shown transmittances of ~90% over the visible region of the electromagnetic spectrum, while preserving the absorbance characteristics of the colloidal SiQDs. The photoluminescent properties of the SiQDLSC were measured at the edges of the devices, obtaining broad bands of emission with maximum around ~500 nm. The observed results demonstrate the promising properties of the one-pot synthesized silicon quantum dots and its possible employment as luminophore in building integrated photovoltaic technologies such as SiQDLSC.

KW - Luminescent Solar Concentrator

KW - Photoluminescence

KW - Quantum Dots

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M3 - Contribución a la conferencia

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BT - 2020 47th IEEE Photovoltaic Specialists Conference, PVSC 2020

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ER -

Lopez-Delgado R, Cordova-Rubio AJ, Carrillo-Torres RC, Alvarez-Ramos ME. One-pot Syntesized Silicon Quantum Dot Films for Luminescent Solar Concentrators. En 2020 47th IEEE Photovoltaic Specialists Conference, PVSC 2020. Institute of Electrical and Electronics Engineers Inc. 2020. p. 2192-2194. 9300512. (Conference Record of the IEEE Photovoltaic Specialists Conference). doi: 10.1109/PVSC45281.2020.9300512

One-pot Syntesized Silicon Quantum Dot Films for Luminescent Solar Concentrators

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