Perylene-Based Solution-Processable Conjugated Molecules For Optoelectronic Applications: Synthesis And Comparison Of Different Substituents On The Optical, Thermal, And Electrochemical Properties

Keywords

Electrochemistry; Electron transport; Fluorescence; Organic light emitting diode; Perylene tetracrboxylic diimide; Thermal properties

Abstract

A series of small organic molecules were synthesized by exploiting the bay and imide positions of the perylene nucleus. The synthesized compounds 1–11 were characterized by spectroscopic and elemental analyses. These molecules show yellowish color in solution and are highly soluble in dichloromethane. Compound 7 shows a bandgap of 1.7 eV and a Stokes shift of 27. From these results, we infer that this compound can serve as structural template in the design of organic electronics. Moreover, compound 7 shows higher Td (370°C) and Tg (132°C) values, which reflect its high thermal stability.

Publication Date

2-1-2018

Publication Title

Journal of the Chinese Chemical Society

Volume

65

Issue

2

Number of Pages

243-251

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1002/jccs.201700087

Socpus ID

85032806776 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/85032806776

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