Antifouling induced by surface wettability of poly(dimethyl siloxane) and its nanocomposites

IF 6.1 3区材料科学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Nanotechnology Reviews Pub Date : 2023-01-01 DOI:10.1515/ntrev-2022-0552

Zhoukun He, Na Wang, Xiaochen Yang, Linpeng Mu, Zhuo Wang, Jie Su, Mingdong Luo, Junlong Li, Fei Deng, Xiaorong Lan

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引用次数: 1

Abstract

Abstract Antifouling technologies have attracted considerable attention in recent years, as numerous fouling phenomena pertaining to inorganic, organic, bio-, and composite foulants substantially affect daily life. Poly(dimethyl siloxane) (PDMS) has several practical applications; however, it possesses limited resistance to inorganic, organic, or biofoulants such as proteins or bacteria. Among the antifouling strategies reported thus far, antifouling induced by surface wettability (AFISW) is an exceptional strategy with considerable potential. It presents numerous advantages such as a physical working mechanism, eco-friendliness, and facile material fabrication process. To achieve AFISW, PDMS can be modified with several nanomaterials to tune its surface wettability to meet antifouling requirements. This article presents a systematic review of the existing research on AFISW in PDMS to achieve improved antifouling performance. Specifically, we first provide a background on fouling, focusing on the different types of fouling and antifouling mechanisms. Then, we provide a comprehensive review of AFISW based on four types of surface wettability, namely, superhydrophilicity, hydrophilicity, hydrophobicity, and superhydrophobicity. Finally, we discuss suitable AFISW strategies for different types of fouling mechanisms based on PDMS and its nanocomposites. This review will help researchers design and fabricate various polymeric materials and their nanocomposites with tailored surface wettability for AFISW applications.

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聚二甲基硅氧烷及其纳米复合材料表面润湿性的防污作用

摘要近年来，防污技术引起了人们的极大关注，因为许多与无机、有机、生物和复合污垢有关的污垢现象严重影响了日常生活。聚二甲基硅氧烷（PDMS）具有多种实际应用；然而，它对无机、有机或生物污垢如蛋白质或细菌具有有限的抗性。在迄今为止报道的防污策略中，表面润湿性引起的防污（AFISW）是一种具有相当潜力的特殊策略。它具有许多优点，如物理工作机制、生态友好和易于材料制造工艺。为了实现AFISW，PDMS可以用几种纳米材料进行改性，以调节其表面润湿性，从而满足防污要求。本文系统地回顾了AFISW在PDMS中的现有研究，以提高防污性能。具体来说，我们首先提供了污垢的背景，重点介绍了不同类型的污垢和防污机理。然后，我们基于四种类型的表面润湿性，即超亲水性、亲水性、疏水性和超疏水性，对AFISW进行了全面的综述。最后，我们讨论了基于PDMS及其纳米复合材料的适用于不同类型污垢机制的AFISW策略。这篇综述将帮助研究人员设计和制造各种聚合物材料及其纳米复合材料，这些材料具有针对AFISW应用的定制表面润湿性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Nanotechnology Reviews CHEMISTRY, MULTIDISCIPLINARY-NANOSCIENCE & NANOTECHNOLOGY

CiteScore

11.40

自引率

13.50%

发文量

137

审稿时长

7 weeks

期刊介绍： The bimonthly journal Nanotechnology Reviews provides a platform for scientists and engineers of all involved disciplines to exchange important recent research on fundamental as well as applied aspects. While expert reviews provide a state of the art assessment on a specific topic, research highlight contributions present most recent and novel findings. In addition to technical contributions, Nanotechnology Reviews publishes articles on implications of nanotechnology for society, environment, education, intellectual property, industry, and politics.