Multiprocessible and Durable Superhydrophobic Coating Suspension Enabling Printed Patterning, Internal Tubular Coating, and Planar Surface Coating,Industrial & Engineering Chemistry Research

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Multiprocessible and Durable Superhydrophobic Coating Suspension Enabling Printed Patterning, Internal Tubular Coating, and Planar Surface Coating
Industrial & Engineering Chemistry Research ( IF 3.8 ) Pub Date : 2021-06-10 , DOI: 10.1021/acs.iecr.1c00856
Yeongwon Kwak ₁ , Ho Young Jun ₁ , Yonghyun Lee ₁ , Mankil Kang ₁ , Jeong Seok Oh ₂ , Sejung Kim ₃ , Young Hoon Song ₄ , Chang-Ho Choi _{1,

2}

Affiliation

In order to realize the commercial viability of superhydrophobic surfaces, excellent superhydrophobicity, durability, and multiprocessibility are key aspects. A number of studies regarding improved superhydrophobicity and durability have been extensively reported, while promising strategies aimed at establishing a multiprocessible superhydrophobic coating suspension have been scarcely suggested. In this study, we suggest a facile method that allows the fabrication of the superhydrophobic surface that complies with superhydrophobicity, durability, and multiprocessibility simultaneously. This was achieved by properly engineering the formulation of the coating suspension and coating process. The coating suspension developed could be universally available to a wide range of coating processes including spraying, spin coating, brushing, flow coating, and even inkjet printing. This multiprocessible coating suspension led to facile integration of the superhydrophobic surface, regardless of the material and geometry of substrates. The superhydrophobic surface integrated into glass, the inner wall of tubing, and a printed pattern showed excellent superhydrophobic properties and decent durability. In particular, the patterned superhydrophobic surface exhibited the strong adsorption of fluorescence molecules, which is highly desirable for bioanalysis applications. By accompanying the multiprocessibility, our coating method may be able to facilitate the commercial viability of the superhydrophobic surface and expand its applications in various research fields as well.

中文翻译：

可多加工且耐用的超疏水涂层悬浮液可实现印刷图案、内部管状涂层和平面表面涂层

为了实现超疏水表面的商业可行性，优异的超疏水性、耐用性和多加工性是关键方面。许多关于改进超疏水性和耐久性的研究已被广泛报道，而旨在建立可多加工超疏水涂层悬浮液的有前途的策略几乎没有被提出。在这项研究中，我们提出了一种简便的方法，可以制造同时符合超疏水性、耐用性和多加工性的超疏水表面。这是通过适当设计涂料悬浮液和涂料工艺的配方来实现的。开发的涂层悬浮液可普遍用于各种涂层工艺，包括喷涂、旋涂、刷涂、流涂、甚至喷墨打印。无论基材的材料和几何形状如何，这种可多处理的涂层悬浮液都可以轻松整合超疏水表面。集成在玻璃中的超疏水表面、管道内壁和印刷图案显示出优异的超疏水性能和良好的耐用性。特别是，图案化的超疏水表面表现出对荧光分子的强吸附，这对于生物分析应用是非常理想的。通过伴随多加工性，我们的涂层方法可能能够促进超疏水表面的商业可行性，并扩大其在各个研究领域的应用。无论基材的材料和几何形状如何。集成在玻璃中的超疏水表面、管道内壁和印刷图案显示出优异的超疏水性能和良好的耐用性。特别是，图案化的超疏水表面表现出对荧光分子的强吸附，这对于生物分析应用是非常理想的。通过伴随多加工性，我们的涂层方法可能能够促进超疏水表面的商业可行性，并扩大其在各个研究领域的应用。无论基材的材料和几何形状如何。集成在玻璃中的超疏水表面、管道内壁和印刷图案显示出优异的超疏水性能和良好的耐用性。特别是，图案化的超疏水表面表现出对荧光分子的强吸附，这对于生物分析应用是非常理想的。通过伴随多加工性，我们的涂层方法可能能够促进超疏水表面的商业可行性，并扩大其在各个研究领域的应用。图案化的超疏水表面表现出对荧光分子的强烈吸附，这对于生物分析应用是非常理想的。通过伴随多加工性，我们的涂层方法可能能够促进超疏水表面的商业可行性，并扩大其在各个研究领域的应用。图案化的超疏水表面表现出对荧光分子的强烈吸附，这对于生物分析应用是非常理想的。通过伴随多加工性，我们的涂层方法可能能够促进超疏水表面的商业可行性，并扩大其在各个研究领域的应用。

更新日期：2021-06-23

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