超疏水表面激光加工技术研究进展*

孙晓雨; 孙树峰; 王津; 王茜; 张丰云; 张丽丽; 姜明明; 王萍萍; 王海涛; 陈希章

引用本文:	孙晓雨,孙树峰,王津,王茜,张丰云,张丽丽,姜明明,王萍萍,王海涛,陈希章.超疏水表面激光加工技术研究进展*[J].中国表面工程,2022,35(1):53~71
	SUN Xiaoyu,SUN Shufeng,WANG Jin,WANG Xi,ZHANG Fengyun,ZHANG Lili,JIANG Mingming,WANG Pingping,WANG Haitao,CHEN Xizhang.Research Progress of Laser Processing Technology for Superhydrophobic Surface[J].China Surface Engineering,2022,35(1):53~71

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超疏水表面激光加工技术研究进展*
孙晓雨^1,2, 孙树峰^1,2, 王津^1,2, 王茜^1,2, 张丰云^1,2, 张丽丽^1,2, 姜明明^1,2, 王萍萍^2,3, 王海涛¹, 陈希章⁴
1.青岛理工大学机械与汽车工程学院青岛 266520;2.山东省激光绿色高效智能制造工程技术研究中心青岛 266520;3.青岛黄海学院智能制造学院青岛 266427;4.温州大学机电工程学院温州 325035

摘要:

超疏水表面作为最具代表性的功能性表面得到广泛的应用，激光加工技术凭借超高加工精度和高度可控等特性，成为制备超疏水表面微纳尺度结构的有利工具。已有大量相关试验研究，但鲜有对加工机理和方法等进行归纳总结。从润湿理论出发，分析超疏水表面激光加工技术研究现状。按照微纳结构成型方式，归纳总结增材和减材激光加工制备超疏水表面的成型机理。基于成型机理系统梳理超疏水表面制备的研究进展。分析制备过程中影响材料表面超疏水性的因素。针对超疏水表面机械稳定性问题，梳理改善和提高表面机械稳定性的方法。简述超疏水表面研究中存在的问题及其发展趋势，指出试验研究结果的规律性总结的局限。与仅论述激光减材制备超疏水表面的综述类文章不同，从增材和减材两个方面论述激光加工制备超疏水表面的机理，详细分析激光减材制备超疏水表面的制备方法和表面疏水性影响因素，对未来激光加工制备超疏水表面更深层次的研究具有指导意义。

关键词: 超疏水表面润湿理论激光加工机理增材制造机械稳定性

DOI：10.11933/j.issn.1007-9289.20210801001

分类号:TN249

基金项目:国家自然科学基金(51775289)；高等学校学科创新引智计划(D21017)；山东省重点研发计划项目(2019GGX104097)；青岛西海岸新区 2020 年度科技源头创新专项(2020-103)资助项目

Research Progress of Laser Processing Technology for Superhydrophobic Surface

SUN Xiaoyu^1,2, SUN Shufeng^1,2, WANG Jin^1,2, WANG Xi^1,2, ZHANG Fengyun^1,2, ZHANG Lili^1,2, JIANG Mingming^1,2, WANG Pingping^2,3, WANG Haitao¹, CHEN Xizhang⁴

1.School of Mechanical and Automotive Engineering, Qingdao University of Technology, Qingdao 266520 , China;2.Shandong Research Center of Laser Green and High Efficiency Intelligent ManufacturingEngineering Technology, Qingdao 266520 , China;3.College of Intelligent Manufacturing, Qingdao Huanghai University, Qingdao 266427 , China;4.College of Mechanical and Electrical Engineering, Wenzhou University, Wenzhou 325035 , China

Abstract:

As the most representative functional surface, superhydrophobic surface has been widely used. With the characteristics of ultra-high machining accuracy and high controllability, laser processing technology has become a favorable tool for preparing micro and nano scale structures of superhydrophobic surface. Researchers have done a lot of experimental research, but few have summarized the processing mechanism and methods. Based on the wetting theory, the research status of laser processing technology for superhydrophobic surface is analyzed. According to the forming mode of micro nano structure, the forming mechanism of superhydrophobic surface fabricated by additive and subtraction laser processing is summarized. Based on the forming mechanism, the research progress of preparation of superhydrophobic surface is systematically reviewed. The factors affecting the surface superhydrophobicity of the material in the preparation process are analyzed. Aiming at the problem of mechanical stability of superhydrophobic surface, the methods to improve and enhance the mechanical stability of surface are summarized, The existing problems and development trend of superhydrophobic surface are briefly described in the research, and the limitations of regular summary of experimental results are pointed out. Different from the review articles that only discuss the preparation of superhydrophobic surface by laser material reduction, this paper discusses the mechanism of laser processing of superhydrophobic surface from two aspects of material addition and material reduction, and analyzes the preparation methods and influencing factors of surface hydrophobicity, which has guiding significance for the further research of laser processing of superhydrophobic surface in the future.

Key words: superhydrophobic surface wetting theory mechanism of laser processing additive manufacturing mechanical stability