Single-component panchromatic white light generation, and tuneable excimer-like visible orange and NIR emission in a Dy quinolinolate complex

Dimitrije Mara; Luca Pilia; Maxim Van de Steen; IVANA MILETTO; Min Zeng; Kristof Van Hecke; Angela Serpe; Paola Deplano; Rik Van Deun; FLAVIA ARTIZZU

doi:10.1039/D1TC04191F

Single-component panchromatic white light generation, and tuneable excimer-like visible orange and NIR emission in a Dy quinolinolate complex

Dimitrije Mara, Luca Pilia, Maxim Van de Steen, IVANA MILETTO, Min Zeng, Kristof Van Hecke, Angela Serpe, Paola Deplano, Rik Van Deun, FLAVIA ARTIZZU

Risultato della ricerca: Contributo su rivista › Articolo in rivista › peer review

Abstract

Panchromatic single-component pure white light generation with a PLQY of similar to 14.5% is obtained from a dysprosium complex with the 5,7-dichloro-8-quinolinol ligand (HClQ) thanks to a peculiar orange-red excimer-like emission induced by pi-staking interactions between discrete dimeric units in the crystal packing. The emission color is highly tunable by phase change and mechanical stimuli. Remarkably, this compound also displays Dy-centered NIR emission at telecommunication wavelengths upon photoexcitation over an extraordinarily broad spectral range.

Lingua originale	Inglese
pagine (da-a)	15641-15648
Numero di pagine	8
Rivista	Journal of Materials Chemistry C
Volume	9
Numero di pubblicazione	43
DOI	https://doi.org/10.1039/D1TC04191F
Stato di pubblicazione	Pubblicato - 2021

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10.1039/D1TC04191F

http://hdl.handle.net/11579/130313

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Mara, D., Pilia, L., Van de Steen, M., MILETTO, IVANA., Zeng, M., Van Hecke, K., Serpe, A., Deplano, P., Van Deun, R., & ARTIZZU, FLAVIA. (2021). Single-component panchromatic white light generation, and tuneable excimer-like visible orange and NIR emission in a Dy quinolinolate complex. Journal of Materials Chemistry C, 9(43), 15641-15648. https://doi.org/10.1039/D1TC04191F

@article{2a6cec7d6e2743fab270698ae43cebbc,

title = "Single-component panchromatic white light generation, and tuneable excimer-like visible orange and NIR emission in a Dy quinolinolate complex",

abstract = "Panchromatic single-component pure white light generation with a PLQY of similar to 14.5% is obtained from a dysprosium complex with the 5,7-dichloro-8-quinolinol ligand (HClQ) thanks to a peculiar orange-red excimer-like emission induced by pi-staking interactions between discrete dimeric units in the crystal packing. The emission color is highly tunable by phase change and mechanical stimuli. Remarkably, this compound also displays Dy-centered NIR emission at telecommunication wavelengths upon photoexcitation over an extraordinarily broad spectral range.",

author = "Dimitrije Mara and Luca Pilia and {Van de Steen}, Maxim and IVANA MILETTO and Min Zeng and {Van Hecke}, Kristof and Angela Serpe and Paola Deplano and {Van Deun}, Rik and FLAVIA ARTIZZU",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry.",

year = "2021",

doi = "10.1039/D1TC04191F",

language = "English",

volume = "9",

pages = "15641--15648",

journal = "Journal of Materials Chemistry C",

issn = "2050-7526",

publisher = "Royal Society of Chemistry",

number = "43",

}

Mara, D, Pilia, L, Van de Steen, M, MILETTO, IVANA, Zeng, M, Van Hecke, K, Serpe, A, Deplano, P, Van Deun, R & ARTIZZU, FLAVIA 2021, 'Single-component panchromatic white light generation, and tuneable excimer-like visible orange and NIR emission in a Dy quinolinolate complex', Journal of Materials Chemistry C, vol. 9, n. 43, pagg. 15641-15648. https://doi.org/10.1039/D1TC04191F

TY - JOUR

T1 - Single-component panchromatic white light generation, and tuneable excimer-like visible orange and NIR emission in a Dy quinolinolate complex

AU - Mara, Dimitrije

AU - Pilia, Luca

AU - Van de Steen, Maxim

AU - MILETTO, IVANA

AU - Zeng, Min

AU - Van Hecke, Kristof

AU - Serpe, Angela

AU - Deplano, Paola

AU - Van Deun, Rik

AU - ARTIZZU, FLAVIA

PY - 2021

Y1 - 2021

N2 - Panchromatic single-component pure white light generation with a PLQY of similar to 14.5% is obtained from a dysprosium complex with the 5,7-dichloro-8-quinolinol ligand (HClQ) thanks to a peculiar orange-red excimer-like emission induced by pi-staking interactions between discrete dimeric units in the crystal packing. The emission color is highly tunable by phase change and mechanical stimuli. Remarkably, this compound also displays Dy-centered NIR emission at telecommunication wavelengths upon photoexcitation over an extraordinarily broad spectral range.

AB - Panchromatic single-component pure white light generation with a PLQY of similar to 14.5% is obtained from a dysprosium complex with the 5,7-dichloro-8-quinolinol ligand (HClQ) thanks to a peculiar orange-red excimer-like emission induced by pi-staking interactions between discrete dimeric units in the crystal packing. The emission color is highly tunable by phase change and mechanical stimuli. Remarkably, this compound also displays Dy-centered NIR emission at telecommunication wavelengths upon photoexcitation over an extraordinarily broad spectral range.

UR - https://iris.uniupo.it/handle/11579/130313

U2 - 10.1039/D1TC04191F

DO - 10.1039/D1TC04191F

M3 - Article

SN - 2050-7526

VL - 9

SP - 15641

EP - 15648

JO - Journal of Materials Chemistry C

JF - Journal of Materials Chemistry C

IS - 43

ER -

Single-component panchromatic white light generation, and tuneable excimer-like visible orange and NIR emission in a Dy quinolinolate complex

Abstract

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