Poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate) (PEDOT:PSS) is shown to be an effective dispersant for single-wall carbon nanotubes (SWNTs), enabling uniform aqueous suspensions to be obtained at weight loadings of up to 0.23 mg/ml (>1% by weight relative to PEDOT:PSS) without recourse to additional surfactants. Thin films spin-coated from PEDOT:PSS/SWNT suspensions exhibited sheet resistances of 90 Ω/sq. at 80 % transmittance, slightly higher than equivalent films of pure PEDOT:PSS which exhibited sheet resistances of 70 Ω/sq. at the same transmittance.

中文翻译：

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将SWNT直接分散在高导电性溶剂增强的PEDOT：PSS膜中

聚（3,4-乙撑二氧噻吩）聚（苯乙烯磺酸盐）（PEDOT：PSS）被证明是单壁碳纳米管（SWNT）的有效分散剂，能够以高达0.23 mg / kg的重量负载获得均匀的水性悬浮液毫升（相对于PEDOT：PSS> 1重量％），而无需使用其他表面活性剂。从PEDOT：PSS / SWNT悬浮液旋涂的薄膜表现出90Ω/ sq的薄层电阻。在80％的透射率下，比纯PEDOT：PSS的等效薄膜略高，后者的薄层电阻为70Ω/ sq。在相同的透射率。