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Dergiler / Turkish Journal of Chemistry / 2004 / Cilt: 28 - Sayı: 4

Photophysical properties and electrochemistry of the N,N'-bis-n-butyl derivative of naphthalene diimide

Yusuf DİLGİN
Serap ALP
Sıddık İÇLİ
Banu KÖZ
Yevgen POSOKHOV
Sayfa
415–424
Yayın Tarihi
2022-11-04
DOI
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It has been found that, in contrast to perylene diimide derivatives, which form $Pi$-electron donor-acceptor complexes with aromatic donor molecules of naphthalene, phenanthrene, pyrene and perylene, BBND does not form $Pi$-electron-donor acceptor complexes with aromatic donor molecules.

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Amaç & Hipotez:The spectral-luminescent properties and electrochemistry of the N,N'-bis-n-butyl derivative of naphthalene diimide were studied.
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Temel Bulgular & Veri:The main photophysical parameters (quantum yield, rate constants of fluorescence and of non-radiative deactivation and fluorescence lifetime) were determined.
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Sonuç & Katkı:It has been found that, in contrast to perylene diimide derivatives, which form $Pi$-electron donor-acceptor complexes with aromatic donor molecules of naphthalene, phenanthrene, pyrene and perylene, BBND does not form $Pi$-electron-donor acceptor complexes with aromatic donor molecules.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Abstract

The spectral-luminescent properties and electrochemistry of the N,N'-bis-n-butyl derivative of naphthalene diimide were studied. The main photophysical parameters (quantum yield, rate constants of fluorescence and of non-radiative deactivation and fluorescence lifetime) were determined. The LUMO value (-3.51 eV) was determined by cyclic voltammetry. The N,N'-bis-n-butyl derivative of naphthalene diimide (BBND) shows 2 reversible reduction steps (-1.19 V and -1.75 V vs. Ferrocene) in chloroform. Quenching the fluorescence emissions of aromatic donor molecules in acetonitrile revealed the electron acceptor ability of the studied naphthalene diimide derivative. It has been found that, in contrast to perylene diimide derivatives, which form $Pi$-electron donor-acceptor complexes with aromatic donor molecules of naphthalene, phenanthrene, pyrene and perylene, BBND does not form $Pi$-electron-donor acceptor complexes with aromatic donor molecules.

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Bu Makaleye Atıf Yap

DİLGİN, Y., ALP, S., İÇLİ, S., KÖZ, B., POSOKHOV, Y. (2022). Photophysical properties and electrochemistry of the N,N'-bis-n-butyl derivative of naphthalene diimide. Turkish Journal of Chemistry, Cilt: 28 - Sayı: 4, 415–424. https://ajindex.com/articles/602239

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