自清洁材料在环境、能源、人力等方面具有独特优势,呈现出可持续的应用潜力。双功能自清洁材料可通过超疏水功能和光催化功能的协同作用来克服各自固有的局限性。从超疏水自清洁机制、光催化自清洁机制及两者协同作用角度综述了双功能材料的自清洁机理,将双功能自清洁材料的制备策略归纳为表面粗糙度生成、低表面能材料改性和光催化剂引入;提出了自清洁、防污、抗菌、油水分离等多样化的应用领域;为自然环境驱动下可长期使用的自清洁功能材料制备及应用提供系统性信息。
Self-cleaning materials have unique advantages in terms of environment,energy,manpower,etc.,showing sustainable application potential.Dual-functional self-cleaning materials can overcome their inherent limitations through the synergistic effect of superhydrophobic and photocatalytic functions.This review focused on the self-cleaning mechanism of dual-functional materials from the perspectives of superhydrophobic self-cleaning mechanism,photocatalytic self-cleaning mechanism and their synergies effect.The synthesis strategies of dual-functional self-cleaning materials were summarized as surface roughness generation,low-surface-energy material modification and photocatalyst integration.Diverse applications areas,including self-cleaning,antifouling,antibacterial,and oil/water separation were proposed,providing comprehensive and systematic information on the fabrication and application of self-cleaning functional materials for long-term use driven by nature environments.
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基金资助
中国长江电力股份有限公司资助项目(项目编号:4222020011;合同编号:Z422302003);国家自然科学基金(52100005);中央高校基本科研业务费专项资金资助项目(B230201003)。
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