This study describes and evaluates a low-temperature method for ambient-air plasma fabrication of hybrid titania/silica nanocomposite mesoporous layers that generate and transport electrons. The mesoporous layers were prepared using wet coating with a dispersion consisting of prefabricated titania nanoparticles and polysiloxane binder, subsequently inkjet-printed and plasma-processed by diffuse coplanar surface barrier discharge, to form an almost inorganic titania/silica coating of the high specific surface. The study demonstrates approaches to optimization of the coating, using various TiO2 nanoparticles, and of the plasma processing, together with the economic significance of printing and plasma processing—an approach compatible with processes envisaged for the manufacture of flexible electronics.

中文翻译：

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喷墨打印和低温等离子体处理制备TiO2介孔光阳极的优化

本研究描述并评估了一种低温方法，用于制造和传输电子的混合二氧化钛/二氧化硅纳米复合介孔层的环境空气等离子体制造。使用由预制二氧化钛纳米粒子和聚硅氧烷粘合剂组成的分散体的湿法涂层制备中孔层，随后通过漫射共面表面阻挡放电进行喷墨印刷和等离子体处理，以形成高比表面的几乎无机的二氧化钛/二氧化硅涂层。该研究展示了使用各种 TiO2 纳米粒子和等离子体处理优化涂层的方法，以及印刷和等离子体处理的经济意义——这种方法与为制造柔性电子设备而设想的工艺兼容。