White Light Emitting Polymers Possessing Thienothiophene and Boron Units
Yazarlar (8)
Prof. Dr. Onur ŞAHİN Sinop Üniversitesi, Türkiye
M. E. Cinar
İstanbul Teknik Üniversitesi, Türkiye
E. Tekin
Tubıtak Marmara Research Center, Türkiye
S. P. Mucur
Tubıtak Marmara Research Center, Türkiye
S. Topal
İstanbul Teknik Üniversitesi, Türkiye
G. Suna
İstanbul Teknik Üniversitesi, Türkiye
M. S. Eroglu
Marmara Üniversitesi, Türkiye
T. Ozturk
İstanbul Teknik Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Chemistryselect (Q3)
Dergi ISSN 2365-6549 Dergi Bilgileri (2017)
Makale Dili İngilizce Basım Tarihi 04-2017
Kabul Tarihi 20-03-2017 Yayınlanma Tarihi 03-04-2017
Cilt / Sayı / Sayfa 2 / 10 / 2889–2894 DOI 10.1002/slct.201700174
Makale Linki http://hdl.handle.net/11424/93937
UAK Araştırma Alanları
Fen Bilimleri ve Matematik
Özet
In this work, seven copolymers possessing thienothiophene and mesitylboron units were prepared. Incorporation of triphenylamine (TPA) and tetraphenylethene (TPE) into TT unit was probed to enhance their light-emitting efficiencies. Density functional theory investigations of the model compounds revealed the presence of an intramolecular charge transfer transition between the donor TT units and the boron acceptor atom. Among the seven TT–boron copolymers, four of them were used for the fabrication of polymer light emitting diodes (PLEDs) and two of the devices exhibited pure white color according to the CIE. Although the efficiencies of the devices are low, as this study is the first example of thienothiophene − boron copolymers emitting white color, they are promising examples for future studies.
Anahtar Kelimeler
Boron | DFT | OLED | Thienohiophene | UV-Vis
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
Scopus 23
White Light Emitting Polymers Possessing Thienothiophene and Boron Units

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