表面技术2025，Vol.54Issue(4)：1-16,16.DOI:10.16490/j.cnki.issn.1001-3660.2025.04.001
光热超疏水表面防覆冰/除冰原理、策略和应用研究进展
Research Progress in Principle,Strategies,and Applications of Photothermal Superhydrophobic Surfaces in Anti-/De-icing
摘要
Abstract
Icing phenomena in low-temperature environments constitute a significant impediment to the safety of vehicular transit and the structural integrity of transmission lines.The accretion of ice may precipitate structural compromise,augment the mechanical load,and potentially incite catastrophic system failures,particularly within the pivotal sectors of transportation and power infrastructure.Traditional superhydrophobic surfaces,which are engineered to exhibit micro-and nano-scale roughness in conjunction with low surface energy materials,have manifested initial efficacy in mitigating ice adhesion.However,their performance is susceptible to degradation over time due to their mechanical wear,environmental exposure,and the accretion of impurities,thereby attenuating their ice-phobic characteristics. The advent of photothermal superhydrophobic surfaces represents a paradigm shift in the domain of anti-icing and de-icing technologies.These surfaces capitalize on the photothermal conversion effect,wherein the solar radiation absorbed is transmuted into thermal energy,thereby elevating the surface temperature.This increase in temperature can effectively retard the nucleation and growth of ice.The synergistic integration of passive anti-icing strategies,which preclude ice formation through ingenious surface design,and active de-icing methodologies,which entail the application of extrinsic energy to ablate ice,substantially augments the efficacy of these surfaces. This scholarly exposition provides a meticulous disquisition on the wetting theory and photothermal conversion mechanisms underpinning superhydrophobic surfaces,which are quintessential for their efficacious anti-icing and de-icing functionalities.Commencing with a synoptic elucidation of the foundational principles governing the deployment of photothermal superhydrophobic surfaces for ice protection and photothermal de-icing,the work delineates the nuances of how they impede ice nucleation and proliferation through their distinctive surface morphologies and material characteristics.The comprehensive review traverses the latest scholarly advancements in photothermal superhydrophobic surfaces,with an accentuated focus on five principal substrate categories:carbon-based,polymer-based,semiconductor-based,metal-based,and ceramic-based.Each substrate category proffers unique benefits and fabrication methodologies,indispensable for customizing surface attributes to cater to specific applicational requisites.For instance,carbon-based substrates,exemplified by graphene,are lauded for their superior electrical conductivity,which is instrumental in achieving efficient photothermal conversion.Polymer-based substrates,conversely,proffer pliability and fabrication simplicity,rendering them apt for a spectrum of applications,including coatings and flexible electronics.A meticulous analysis on the performance metrics of these substrates is undertaken,encompassing their hydrophobicity,ice adhesion strength,and resilience under diverse environmental conditions.The work also delves into the optimization of these attributes to augment the anti-icing and de-icing prowess of the surfaces.The practical applications of these surfaces in sectors such as aerospace,automotive,and energy are underscored,highlighting their capacity to curtail maintenance expenditures,amplify safety,and refine operational efficacy.Despite their promise,the development and operationalization of photothermal superhydrophobic surfaces confront several hurdles.Material durability emerges as a salient concern,necessitating that surfaces endure harsh environmental conditions and mechanical stress.The economic viability of these surfaces is also pivotal,as their widespread adoption is contingent upon cost-effectiveness.Furthermore,the environmental adaptability of these surfaces is imperative,ensuring consistent performance across a spectrum of temperature and climatic conditions. In conclusion,this treatise delineates prospective research trajectories that address these challenges and further elucidate the domain of photothermal superhydrophobic surfaces.Innovations in material science,nanotechnology,and surface engineering are anticipated to catalyze the forthcoming advancements in this field.This paper aspires to serve as an invaluable reference for researchers,engineers,and policymakers,all of whom are dedicated to forging innovative solutions to counteract the deleterious impacts of icing in low-temperature settings.关键词
光热超疏水/润湿理论/光热转换/光热除冰/防覆冰Key words
photothermal superhydrophobic/wetting theory/photothermal conversion/photothermal de-icing/anti-icing分类
通用工业技术引用本文复制引用
张海洋,王优强,郭浩冉,徐莹,黄兴保,安恺..光热超疏水表面防覆冰/除冰原理、策略和应用研究进展[J].表面技术,2025,54(4):1-16,16.基金项目
国家自然科学基金面上项目(52074161) （52074161）
泰山学者工程专项经费(tsqn202211177) （tsqn202211177）
山东省自然科学基金面上项目(ZR2021ME063) General project of the National Natural Science Foundation of China(52074161) （ZR2021ME063）
Special Fund for Mount Taishan Scholar Project(tsqn202211177) （tsqn202211177）
Shandong Provincial Natural Science Foundation General Project(ZR2021ME063) （ZR2021ME063）
