A neutral state yellow to navy polymer electrochrome with pyrene scaffold

Date

2011-09-01

Author

Icli-Ozkut, Merve
Oztas, Zahide
Algi, Fatih
CİHANER, ATİLLA

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A new pyrene based soluble polymer, namely poly(3,3-didecyl-6-(1-(3,3-didecyl-3,4-dihydro-2H-thieno[3,4-b][1,4] dioxepin-6-yl) pyren-6-yl)-3,4-dihydro-2H-thieno[3,4-b][1,4] dioxepine), P5, which is synthesized by both chemical and electrochemical methods, is highlighted. The polymer shows both electrochromic and fluorescent properties (the emission of yellow (545 nm) and yellowish green light (524 nm) in solid state and in THF solution, respectively). It is noteworthy that P5 has a specific optical band gap (2.2 eV) to reflect the yellow color in the neutral state. Furthermore, the optical and electrochemical features of the polymer were investigated. (C) 2011 Elsevier B. V. All rights reserved.

Subject Keywords

Electrical and Electronic Engineering, Materials Chemistry, Electronic, Optical and Magnetic Materials, General Chemistry, Condensed Matter Physics, Biomaterials

URI

https://hdl.handle.net/11511/67776

Journal

ORGANIC ELECTRONICS

DOI

https://doi.org/10.1016/j.orgel.2011.05.016

Collections

Department of Chemistry, Article

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Citation Formats

M. Icli-Ozkut, Z. Oztas, F. Algi, and A. CİHANER, “A neutral state yellow to navy polymer electrochrome with pyrene scaffold,” ORGANIC ELECTRONICS, pp. 1505–1511, 2011, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/67776.