利用拉链法直接π延伸共轭碳纳米环

IF 4.3 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2024-11-05 DOI:10.1039/d4cc04976d

Kang Wei , Zaitian Cheng , Xinyu Zhang , Qiang Huang , Pingwu Du

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引用次数: 0

摘要

碳纳米管向超短碳纳米管（CNTs）的π延伸是合成化学家面临的巨大挑战。在此，我们报告了通过直接拉链法合成纳米石墨烯嵌入碳纳米管（NECR）的过程、表征和特性。在这种方法中，一条长的线性苯基链通过简单的烁尔反应融合到 CPP 主干上，类似于把两块布料拉到一起。通过紫外可见光谱和光致发光光谱研究了其光物理性质。此外，还进一步研究了 NECR 在电子传输设备中的潜在应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Direct π-extension of a conjugated carbon nanohoop using a zipper method†

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Direct π-extension of a conjugated carbon nanohoop using a zipper method†

The π-extension of carbon nanorings towards ultrashort carbon nanotubes (CNTs) is a great challenge for synthetic chemists. Herein, we report the synthesis, characterization, and properties of a nanographene-embedded carbon nanoring (NECR) by a direct zipper method. In this approach, a long linear phenyl chain is fused onto the CPP backbone by a simple Scholl reaction, similar to zipping two pieces of fabric together. Its photophysical properties were studied by UV-vis and photoluminescence spectroscopy. The potential application of NECR in electron-transport devices were further investigated.

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.