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首页> 外文期刊>RSC Advances >Superhydrophobic Au/polymer nanocomposite films via AACVD/swell encapsulation tandem synthesis procedure
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Superhydrophobic Au/polymer nanocomposite films via AACVD/swell encapsulation tandem synthesis procedure

机译：超疏水Au /聚合物纳米复合膜通过AacVD /溶胀包封串联合成程序

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摘要

A synthetic route is presented for creating well-attached Au/polymer nanocomposite thin films on glass which exhibit superhydrophobicity. Such films have been demonstrably difficult to synthesise by established means. The synthetic route devised here affords great control over the functional, physical and chemical properties of the end product. A superhydrophobic PDMS thin film is deposited on a glass substrate by aerosol-assisted chemical vapour deposition (AACVD), then gold nanoparticles are incorporated by swelling the polymer film in a dispersion of the nanoparticles in toluene, which diffuse into the polymer and become embedded upon drying. Characterisation of the nanoparticles and resultant composite films are carried out using electron microscopy (SEM and TEM), UV-visible spectroscopy, X-ray photoelectron spectroscopy (XPS) and water droplet contact angle measurements.
机译：提出了一种用于在表现出超细管性的玻璃上产生良好的Au /聚合物纳米复合薄膜的合成路线。这种薄膜通过建立的手段易于综合。设计的合成路线可控制最终产品的功能，物理和化学性质。通过气溶胶辅助化学气相沉积（AACVD）在玻璃基板上沉积超疏水PDMS薄膜，然后通过将聚合物膜膨胀在甲苯中的纳米颗粒的分散体中溶胀金纳米颗粒，并将其弥漫在聚合物中并变成嵌入烘干。使用电子显微镜（SEM和TEM），UV可见光谱，X射线光电子能谱（XPS）和水滴接触角测量来进行纳米颗粒和所得复合膜的表征。

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