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浙江大學(xué)張慶華&高峰等綜述：功能性防污水凝膠表面工程——機(jī)制、界面調(diào)控與海洋防護(hù)

2025-09-16 14:23:02 作者：中國科學(xué)材料來源：中國科學(xué)材料分享至：

海洋生物污損，即海洋生物在水下人造設(shè)施上的附著和聚集，對(duì)海洋工程、航運(yùn)業(yè)和海洋生態(tài)系統(tǒng)產(chǎn)生了重大影響。傳統(tǒng)的防污方法往往因操作復(fù)雜、成本高昂和潛在的環(huán)境危害而受到限制。水凝膠涂層因其生物相容性、低毒性和環(huán)保特性，在海洋防污研究中引起了廣泛關(guān)注。

近日，浙江大學(xué)張慶華教授和高峰副研究員等人在Science China Materials發(fā)表綜述論文，總結(jié)了水凝膠涂層在海洋防污中的應(yīng)用，系統(tǒng)分析了通過各種交聯(lián)策略實(shí)現(xiàn)的水凝膠材料的分子設(shè)計(jì)和網(wǎng)絡(luò)結(jié)構(gòu)調(diào)控，并闡明了其防污機(jī)制。

本文要點(diǎn)

1) 總結(jié)了現(xiàn)有水凝膠涂層的防污效果，檢驗(yàn)其在實(shí)驗(yàn)室和海洋環(huán)境中抑制生物污損的性能。

2) 探討了復(fù)合材料和多功能水凝膠涂層在提高整體性能上的應(yīng)用潛力。

3) 分析了水凝膠防污涂層的現(xiàn)有局限性，并提出未來的研究方向，旨在為開發(fā)有效且環(huán)保的海洋防污涂層提供理論依據(jù)。

Figure 1. Number of publications of (a) hydrogel and (b) in the marine antifouling field on hydrogel from 2011 to 2024 (data extracted from Web of Science).

Figure 2. Timeline of major breakthroughs of hydrogel-based coatings in recent years.

Figure 3. (a) Marine fouling formation process. (b) Common marine fouling organisms.

Figure 4. Antifouling mechanism of hydrogel coating.

Figure 5. Cross-linking strategies for hydrogel antifouling coatings.

【作者簡介】

Qinghua Zhang (張慶華) is a professor at the College of Chemical and Biological Engineering, Zhejiang University, and a PhD supervisor. His primary research focuses on the design, preparation, and application of interfacial functional materials and new energy materials.

Feng Gao (高峰) is an associate research fellow at Quzhou Research Institute of Zhejiang University and a master’s supervisor. His research areas include polymer/inorganic functional micro/nano composite materials and silicon-based interfacial protective coatings.

文章信息

Wenxian Chen, Xuemin Jia, Ziqiang Liu, Feng Gao, Lei Wang, Jiankun Hu, Jianguo Lu, Yang Hou, Xiaoli Zhan, Qinghua Zhang. Functional antifouling hydrogel surface engineering: insight into mechanisms, interfacial regulation and marine protection. Sci. China Mater. (2025).

https://doi.org/10.1007/s40843-025-3479-9

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