Spectrophotochemical and electrochemical characterization of perylene derivatives adsorbed on nanoporous metaloxide films

Kuş, Mahmut; Demiç, Şerafettin; Zafer, Ceylan; Saygili, Gamze; Bilgili, Hakan; İçli, Sıddık

doi:10.1051/epjap:2007011

Cited by 12 publications

(4 citation statements)

References 17 publications

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“…2,9-di-tert-butylanthra[2,1,9-def:6,5,10-d 0 e 0 f 0 ]diisoquinoline-1,3,8,10(2H,9H)-tetraone (TB) and 2,9-didodecylanthra [2,1,9-def:6,5,10-d 0 e 0 f 0 ]diisoquinoline-1,3,8,10(2H,9H)tetraone (DDA) were synthesized by using tert-butyl amine an N-Dodecyl amine as precursors and purified by column chromatography according to the previously published synthetic method by Kus et al 37 Nylon 6,6, PAN, N,N Dimethylformamide (DMF), Tetrabutylammoniumhexafluorophosphate (NBu 4 PF 6 ), Chloroform, Formic acid, and Acetonitrile were obtained from Sigma-Aldrich.…”

Section: Methodsmentioning

confidence: 99%

Molecular engineering‐device efficiency relation: Performance boosting of triboelectric nanogenerator through doping of small molecules

Arkan

Kınaş

Arkan

et al. 2022

Intl J of Energy Research

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Summary Triboelectric nanogenerators (TENGs) are promising new generation systems with their basic motion‐based working principle using both triboelectric and electrostatic effects. Today, the energy densities of TENGs are insufficient for many electronic devices and new strategies are needed to increase their power conversion efficiency. In this study, two different Perylene‐based organic structures were added to the triboelectric layers as well as the electrochemical properties of these structures, and the device parameters related to these properties were investigated. A large variety of instrumental analyses, including cyclic voltammetry, contact angle, scanning electron microscopy, atomic force microscopy, and so on, have been used to identify the relationship between doped molecules, their doping ratios, and obtained fiber structures. Depending on molecular structure and even any small variations in side groups of molecules, different doping rates brought about various device outputs. Compared with undoped layers, doping of small molecules led to a ~3.3 times increase in the maximum power of the best‐performed devices, and a very high voltage value of 500 V was obtained. The analysis of doping with small molecules undertaken here has extended our knowledge of how material design improves the electrical output and contributes to the device performance in TENGs.

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Section: Methodsmentioning

confidence: 99%

Molecular engineering‐device efficiency relation: Performance boosting of triboelectric nanogenerator through doping of small molecules

Arkan

Kınaş

Arkan

et al. 2022

Intl J of Energy Research

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“…To the best of our knowledge, electrochromic effect of perylenediimides adsorbed on mesoporous surfaces was not reported. Previously, we reported spectroelectrochemical properties of perylenemonoimidemonoanhydride derivatives but not for perylenediimides [38,39].…”

Section: Introductionmentioning

confidence: 91%

Optical and electrochemical properties of polyether derivatives of perylenediimides adsorbed on nanocrystalline metal oxide films

Kuş

Haklı

Zafer

et al. 2008

Organic Electronics

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“…2.2. Synthesis of N, N′-di (2-ethylhexyl)-3,4,9,10-perylene diimide EHPDI was synthesized according to previously reported papers [21,22].…”

Section: Materials and Instrumentationmentioning

confidence: 99%

Solution processed white light photodetector based N, N′-di (2-ethylhexyl)-3,4,9,10-perylene diimide thin film phototransistor

Tozlu¹,

Kuş²,

Can³

et al. 2014

Thin Solid Films

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In this study, a solution-processed n-type photo-sensing organic thin film transistor was investigated using polymeric\ud dielectric under different white light illuminations. N, N′-di (2-ethylhexyl)-3,4,9,10-perylene diimide and\ud divinyl tetramethyl disiloxane-bis (benzo-cyclobutene) were used as a soluble active organic semiconductor and\ud as a dielectric material, respectively. Stable amplification was observed in the visible region without gate bias by\ud the device. The electrical characterization results showed that an n-type phototransistor with a saturated electron\ud mobility of 0.6 × 10−3 cm2/V·s and a threshold voltage of 1.8 V was obtained. The charge carrier density of the\ud channel of the device exhibited photo-induced behaviors that strongly affected the electrical properties of the transistor.\ud The photosensitivity and photoresponsivity values of the device were 63.82 and 24 mA/W, respectively.\ud These findings indicate that perylene diimide is a promising material for use on organic based phototransistor

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Spectrophotochemical and electrochemical characterization of perylene derivatives adsorbed on nanoporous metaloxide films

Cited by 12 publications

References 17 publications

Molecular engineering‐device efficiency relation: Performance boosting of triboelectric nanogenerator through doping of small molecules

Molecular engineering‐device efficiency relation: Performance boosting of triboelectric nanogenerator through doping of small molecules

Optical and electrochemical properties of polyether derivatives of perylenediimides adsorbed on nanocrystalline metal oxide films

Solution processed white light photodetector based N, N′-di (2-ethylhexyl)-3,4,9,10-perylene diimide thin film phototransistor

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