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We report on a series of novel π-conjugated organic emitters based on cores possessing different degrees of fluorination flanked by two naphthothiophene units, obtained through a chemically sustainable synthetic approach. The luminophores exhibit aggregation-induced emission (AIE) behavior, good compatibility, homogeneous distribution, and excellent photostability in thin-film LSCs based on a PMMA matrix. It was found that by increasing the degree of fluorination in the core the overall efficiency is preserved, while the photostability, which is extremely important in the context of application in energy efficient buildings, is substantially enhanced.

Scalable AIE emitters for luminescent solar concentrators: the role of fluorination

Nitti A.;Pasini D.
2026-01-01

Abstract

We report on a series of novel π-conjugated organic emitters based on cores possessing different degrees of fluorination flanked by two naphthothiophene units, obtained through a chemically sustainable synthetic approach. The luminophores exhibit aggregation-induced emission (AIE) behavior, good compatibility, homogeneous distribution, and excellent photostability in thin-film LSCs based on a PMMA matrix. It was found that by increasing the degree of fluorination in the core the overall efficiency is preserved, while the photostability, which is extremely important in the context of application in energy efficient buildings, is substantially enhanced.
2026
The Organic Chemistry/Polymer Science category includes resources concerned with the related fields of organic chemistry and polymer science. The organic chemistry resources deal with compounds of carbon with the exception of certain simple ones, such as the carbon oxides, carbonates, cyanides and cyanates (see Inorganic & Nuclear Chemistry). This category includes research on synthetic and natural organic compounds that may include other elements, such as hydrogen and oxygen, but also nitrogen, halogens, sulphur and phosphorous. Resources concerned with hydrocarbons, organic compounds containing only the elements carbon and hydrogen, are also included in this category. Examples are the alkanes, alkenes, alkynes and aromatics, such as benzene and naphthalene. Polymer science includes all resources dealing with the study, production and technology of polymers, which are compounds composed of very large molecules made up of repeating molecular units (monomers). Polymers may be natural substances, such as polysaccharides or proteins, or synthetic materials, such as nylon or polyethylene.
CHEMICAL COMMUNICATIONS
sì
WOS:001680639900001
2-s2.0-105030616871
Esperti anonimi
Inglese
Internazionale
ELETTRONICO
62
14
4320
4324
5
41642076
no
8
info:eu-repo/semantics/article
262
Nitti, A.; Tatsi, E.; Magnani, E.; Mattioli, G.; Porcelli, F.; Botta, C.; Griffini, G.; Pasini, D.
1 Contributo su Rivista::1.1 Articolo in rivista
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1.1 Articolo in rivista
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11571/1548801
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