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ELECTROCHEMICAL ANALYSIS OF IODIDE IONS ON SWCNT THIN FILMS

机译:SWCNT薄膜碘离子电化学分析

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Since their discovery, carbon nanotubes (CNTs) have attracted great interest both of fundamental and application fields because of their novel structural, mechanical and electronic properties. It has been reported that electronic properties of CNTs can be modified by intercalation using donor or acceptor molecules involving charge transfer interaction. For example, encapsulation of electron acceptor dopants such as iodine compounds (KI, polyiodine and I2) into CNTs was intensively affected the conjugated π-electron system of CNTs [1,2]. Recently, researchers attempt to employ CNTs as the electrode materials of electrochemical sensors and dye-sensitized solar cells (DSCs) [3-5]. The subtle electronic properties confirmed that CNTs have the ability to promote charge transfer reactions when used as an electrode in electrochemical reactions.
机译:由于他们的发现,由于其新颖的结构,机械和电子特性,碳纳米管(CNT)引起了极其兴趣的基础和应用领域。据报道,CNT的电子性质可以通过使用涉及电荷转移相互作用的供体或受体分子进行嵌入来修改。例如,将电子受体掺杂剂如碘化合物(Ki,Polyiodine和I2)的封装浓度影响CNT的共轭π电子系统[1,2]。最近,研究人员试图使用CNT作为电化学传感器和染料敏化太阳能电池(DSCs)的电极材料[3-5]。微妙的电子特性证实,当用作电化学反应中的电极时,CNT具有促进电荷转移反应的能力。

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