The chemical and electrochemical stimuli viologen substituted phthalocyanine with tunable optical features1

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-10-31 DOI:10.55730/1300-0527.3601

ÖZGE DİLARA ATEŞ, GÜLENAY TUNÇ, AHMET ŞENOCAK, BURCU DEDEOĞLU, MEHMET MENAF AYHAN, AYŞE GÜL GÜREK

引用次数: 0

Abstract

In this study, viologen-tetrasubstituted Zn(II) phthalocyanines (PcV1 and PcV2) were designed and synthesized to achieve the tunable optical features via redox-active viologen groups. Several parameters relevant to the evaluation of the tunable optical features have been investigated: UV-Vis, cyclic voltammetry (CV), EPR, square wave voltammetry (SWV), and theoretical analyses. The results showed that upon reductions and oxidations of viologen groups either chemically or electrochemically, the optical features of PcV1 and PcV2 change drastically with switchable processes. These outcomes indicate that achieving control over optical features of large organic chromophores such as Pc with our rational design can be used for the design of new complex organic electronic materials.

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化学和电化学刺激物紫素取代了具有可调谐光学特性的酞菁1

本研究设计合成了紫素四取代Zn(II)酞菁(PcV1和PcV2)，通过氧化还原活性紫素基团实现了可调的光学特性。研究了与可调光学特性评价相关的几个参数:UV-Vis、循环伏安法(CV)、EPR、方波伏安法(SWV)和理论分析。结果表明，通过化学或电化学的还原和氧化，PcV1和PcV2的光学特性发生了巨大的变化。这些结果表明，通过合理的设计实现对Pc等大型有机发色团光学特性的控制，可以用于新型复杂有机电子材料的设计。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.