Abstract The rapid development of flexible and transparent electronics imposes growing demands on new highly conductive, optically transparent and mechanically robust materials. Single-walled carbon nanotubes (SWCNTs) are a unique material with diverse exceptional properties, which could be utilized in many fields of science and technology. We have synthesized high quality SWCNTs using an aerosol CVD method and examined doping technique to enhance their optoelectronic performance for transparent and conducting applications. We empirically selected the most effective dopant, HAuCl4, dissolved in various solvents (ethanol, acetonitrile, tetrahydrofuran, dimethylformamide, dimethyl sulfoxide, and n-methyl-2-pyrrolidone). We optimized the doping conditions and obtained the state-of-the-art sheet resistance value of as low as 40 Ω/□ at the transmittance of 90% at the wavelength of 550 nm.

中文翻译：

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用于柔性应用的 HAuCl 4 掺杂单壁碳纳米管的高导电透明薄膜

摘要 柔性和透明电子的快速发展对新型高导电、光学透明和机械坚固的材料提出了日益增长的需求。单壁碳纳米管 (SWCNT) 是一种独特的材料，具有多种特殊性能，可用于许多科学和技术领域。我们已经使用气溶胶 CVD 方法合成了高质量的 SWCNT，并研究了掺杂技术，以增强其在透明和导电应用中的光电性能。我们凭经验选择了溶解在各种溶剂（乙醇、乙腈、四氢呋喃、二甲基甲酰胺、二甲亚砜和 n-甲基-2-吡咯烷酮）中的最有效的掺杂剂 HAuCl4。