Tuning the Carbon Nanotube Selectivity – Optimizing Reduction Po-tentials and Distortion Angles in Perylenediimides,Journal of the American Chemical Society

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Tuning the Carbon Nanotube Selectivity – Optimizing Reduction Po-tentials and Distortion Angles in Perylenediimides
Journal of the American Chemical Society ( IF 14.4 ) Pub Date : 2018-03-19 , DOI: 10.1021/jacs.8b00452
Peter W. Münich ₁ , Christoph Schierl ₁ , Konstantin Dirian ₁ , Michel Volland ₁ , Stefan Bauroth _{1,

2} , Leonie Wibmer ₁ , Zois Syrgiannis ₃ , Timothy Clark ₂ , Maurizio Prato _{3,

4,

5} , Dirk M. Guldi ₁

Affiliation

Different water-soluble perylenediimides (PDIs) have been used to individualize and stabilize single-walled carbon nanotubes (SWCNTs) in aqueous media. A key feature of the PDIs is that they can be substituted at the bay positions via the addition of two and/or four bromines. This enables control over structural and electronic PDI characteristics, which prompted us to conduct comparative assays with focus on SWCNTs' chirality and charge transfer. Electrochemical, microscopic, and spectroscopic experiments were used to investigate the SWCNT chiral selectivity of PDIs, on the one hand, and charge-transfer reactions between SWCNTs and PDIs, on the other hand.

中文翻译：

调整碳纳米管的选择性——优化苝二酰亚胺的还原电位和畸变角

不同的水溶性苝二酰亚胺 (PDI) 已被用于在水性介质中个性化和稳定单壁碳纳米管 (SWCNT)。PDI 的一个关键特征是它们可以通过添加两个和/或四个溴在间隔位置被取代。这可以控制结构和电子 PDI 特性，这促使我们进行比较分析，重点是 SWCNT 的手性和电荷转移。一方面，电化学、显微和光谱实验用于研究 PDI 的 SWCNT 手性选择性，另一方面研究 SWCNT 和 PDI 之间的电荷转移反应。

更新日期：2018-03-19

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