| 摘要: |
| 超双疏涂层在材料表面工程的研究中占据着一席之位，其对水与油表现出极大的双疏性，常用于防污、防腐蚀及自清洁等领域，在传统油烟机行业中得到广泛的应用。然而对于新型静电油烟机中的特殊部位，还少有相关的表面防护研究与综述总结。简述超双疏涂层的研究近况，对超双疏涂层的起源以及润湿理论的发展进行系统性的梳理，指出在 Young’ s 方程的理论基础上进行延伸与修正是普遍使用的研究方法，在所得到的 Cassie-Baxter 理论模型基础上进行更细化的修正是目前理论研究的主流方向。介绍在不同金属基底制备超双疏涂层的方法，发现涂层材料与基底之间的相互作用机理的研究相对较少， 多数研究人员停留在实用这一要求上，没有做机理性的分析与研究。概述超双疏涂层在油烟机中不同部位的应用状况，并对超双疏涂层在静电油烟机中静电模块的应用提出展望，研究其在电场的作用下是否仍可保持超双疏性，借此来探究其能否满足静电油烟机的清理要求。指出涂层与基底之间机理研究缺乏的现象，提出在静电油烟机领域中将表面防护与结构优化相结合的方案，为油烟机行业以及环境保护提供了新思路。 |
| 关键词: 超双疏涂层 微纳结构 低表面能 金属基底 油烟机 |
| DOI：10.11933/j.issn.1007-9289.20211009001 |
| 分类号:TG174;TG178 |
| 基金项目:海南省重点研发(ZDYF2019206)；海南省自然科学基金(420RC525)；材料表界面科学重庆市重点实验室开放基金(KFJJ2006)资助项目 |
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| Research Progress of Superamphiphobic Coating in Electrostatic Lampblack Machine |
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WANG Chuang1, LIU Jiaqi2, GU Liangxue1, WANG Jinbiao3, WEN Feng1,3
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1.School of Materials Science and Engineering, Hainan University, Haikou 570228 , China;2.Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8573, Ibaraki, Japan;3.Chongqing Key Laboratory of Materials Surface & Interface Science, Chongqing University of Arts and Sciences, Chongqing 402160 , China
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| Abstract: |
| The super-amphiphobic coating occupies a place in the research of material surface engineering. It is often used in antifouling, anticorrosive and self-cleaning, etc and also has been widely used in the traditional industry lampblack machine because it shows great repellency to water and oil. However, there are few related research and summary of the surface of the protection for new type of special parts in electrostatic lampblack machine. This paper summarizes systematically the research status of superamphiphobic coating and the origin of superamphiphobic coating, and the development of the theory of wetting. It is pointed out that the extension and modification of Young's equation is a popular research method, and the more detailed modification of Cassie-Baxter model is the mainstream direction of current theoretical research. The prepared methods of superamphiphobic coating on different metal substrates are also introduced. It is found that the research on the interaction mechanism between coating materials and substrates is relatively few, and most researchers still stay on the requirement of practical without developing the mechanical analysis and research. The application status of superamphiphobic coating in different parts of the range hood is summarized, and the application of superamphiphobic coating is prospected in the static electricity module of the range hood, and further studying whether it can still maintain the superphobic property under the action of electric field so as to explore whether it can meet the cleaning requirements of the range hood. It is indicated that there is lack of mechanism research between coating and substrate, and a scheme combining surface protection and structure optimization is proposed in the field of electrostatic range hood, which provides a new idea for the range hood industry and environmental protection. |
| Key words: super-amphiphobic coating micro-nano structure low surface energy metal substrate range hood |
