Abstract Slippery liquid-infused porous surfaces or SLIPS were first introduced in 2011 by Wong et al. who reported a bioinspired self-repairing surface with remarkable slippery properties. Generally, production of these surfaces includes fossil-based or expensive materials and processes that are available mainly in laboratory scale. In this study, slippery surfaces with sliding angles of less than 10° are obtained using fibre-based material – paperboard – that is commercially available in large-scale and also cheap compared to substrates generally used in this field. The hierarchical nanostructure that is a necessary condition for appropriate droplet mobility was obtained by the liquid flame spray method. This method is fast, scalable, has a variety of optimization parameters and can be utilized in roll-to-roll technology that is traditional in paper industry. In this work, paperboard serves not only as a substrate, but also as a reservoir for the lubricant, thus it is important to evaluate the affinity of the material for the oils and estimate the capillary movement. Therefore, Cobb and Klemm methods were used when choosing a paperboard material. In addition to synthetic oils, rapeseed oil was also utilized as a lubricant, which potentially leads to eco-friendly and recyclable slippery liquid-infused porous surfaces.

中文翻译：

---

纸板作为生物相容性光滑液体注入多孔表面的基材

摘要 光滑液体注入多孔表面或 SLIPS 于 2011 年由 Wong 等人首次引入。谁报告了一种具有显着光滑特性的仿生自修复表面。通常，这些表面的生产包括主要以实验室规模提供的基于化石的或昂贵的材料和工艺。在这项研究中，滑动角小于 10° 的光滑表面是使用基于纤维的材料 - 纸板 - 获得的，与该领域通常使用的基材相比，这种材料可以大规模商用，而且价格便宜。通过液体火焰喷涂方法获得了作为适当液滴流动性的必要条件的分级纳米结构。这种方法快速，可扩展，具有多种优化参数，可用于造纸行业传统的卷对卷技术。在这项工作中，纸板不仅用作基材，而且用作润滑剂的储存器，因此重要的是评估材料对油的亲和力并估计毛细管运动。因此，在选择纸板材料时使用了 Cobb 和 Klemm 方法。除了合成油外，菜籽油也被用作润滑剂，这可能会导致生态友好和可回收的光滑液体注入多孔表面。选择纸板材料时使用了 Cobb 和 Klemm 方法。除了合成油外，菜籽油也被用作润滑剂，这可能会导致生态友好和可回收的光滑液体注入多孔表面。选择纸板材料时使用了 Cobb 和 Klemm 方法。除了合成油外，菜籽油也被用作润滑剂，这可能会导致生态友好和可回收的光滑液体注入多孔表面。