[1]高 虹*,李学田.一种结构仿生防污涂料的制备[J].电镀与精饰,2024,(7):32-37.[doi:10.3969/j.issn.1001-3849.2024.07.005]
　Gao Hong*,Li Xuetian.Preparation of a structural bionic antifouling coating[J].Plating & Finishing,2024,(7):32-37.[doi:10.3969/j.issn.1001-3849.2024.07.005]
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一种结构仿生防污涂料的制备
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《电镀与精饰》[ISSN:1001-3849/CN:12-1096/TG]

卷:
期数:
2024年7
页码:
32-37
栏目:
出版日期:
2024-07-15

文章信息/Info

Title:
Preparation of a structural bionic antifouling coating
作者:
（沈阳理工大学 环境与化学工程学院，辽宁 沈阳 110159）
Author(s):
（School of Environment and Chemical Engineering， Shenyang Ligong University，
Shenyang 110159，China）
关键词:
仿生; 防污涂料; 软珊瑚
Keywords:
bionics ;  antifouling paint ;  soft coral
分类号:
TQ152
DOI:
10.3969/j.issn.1001-3849.2024.07.005
文献标志码:
A
摘要:
仿生防污涂料是通过模拟海洋生物的皮肤和结构，或者提取海洋生物体内的防污物质制备出的防污涂料。本文采用简单盐溶解法，通过模拟软珊瑚上层透明层和下层多孔层的复合结构，以不同方式添加软珊瑚体内的防污化学物质糖精、加巴喷丁和正癸酸，制备了组成不同的仿生防污涂料，并对涂料的防污性能进行了研究。研究结果表明，糖精∶加巴喷丁∶正癸酸为 47 ∶ 23 ∶ 25 样品的压缩模量最小，糖精∶加巴喷丁∶正癸酸为 42 ∶ 33 ∶ 25 样品和糖精含量为 0.01 g 的样品压缩模量次之。压缩模量越小，越容易变形。糖精∶加巴喷丁∶正癸酸为 47 ∶ 23 ∶ 25 样品的透明层和多孔层的表面能最小，分别为 22.2 mJ/m 2 和 16.0 mJ/m 2 。糖精∶加巴喷丁∶正癸酸为 42 ∶ 33 ∶ 25 样品和糖精含量为 0.01 g 样品的透明层和多孔层的表面能次之，分别为 22.7 mJ/m 2 、 22.9 mJ/m 2 和 16.1 mJ/m 2 、 16.5 mJ/m 2 。表面能越小，疏水性越好，防污性能越好。对样品进行了抗污渍实验和静态抑菌实验，研究表明：和加入单一防污组分的仿生防污涂料相比，将三种防污组分全部加入的仿生防污涂料具有更好的防污效果；加入糖精的样品比加入其它单一防污组分的样品防污效果更好。
Abstract:
： The bionic anti-fouling coating is an anti-fouling coating prepared by simulating the skin and structure of marine organisms ， or extracting the anti-fouling substances in the body of marine organisms. In this paper ， the simple salt dissolution method was used to simulate the composite structure of the upper transparent layer and lower porous layer of soft coral. The anti-fouling chemical substances of saccharin ， gabapentin and capric acid in soft coral were added in different ways to prepare bionic anti-fouling coatings with different compositions ， and the fouling resistance of the coatings was studied. The results showed that the compression modulus of the sample with the ratio of saccharin ∶ gabapentin ∶ capric acid of 47 ∶ 23 ∶ 25 was the smallest ， followed by the sample with the ratio of 42 ∶ 33 ∶ 25 and the sample with 0.01 g saccharin. The smaller the compression modulus ， the easier it is to deform. The surface energy of the transparent layer and porous layer of the sample with the ratio of saccharin ∶ gabapentin ∶ capric acid of 47 ∶ 23 ∶ 25 was the smallest ， which was 22.2 and 16.0 mJ/m 2 ， respectively. The surface energy of the transparent layer and porous layer of the samples with the ratio of saccharin ∶ gabapentin ∶ capric acid of 42 ∶ 33 ∶ 25 and 0.01 g saccharin was second ， which was 22.7 ， 22.9 and 16.1 ， 16.5 mJ/m 2 ， respectively. The smaller the surface energy ， the better the hydrophobicity and anti-fouling perfor mance. The samples were tested for stain resistance and static antibacterial experiments. The research showed that compared with the bionic anti-fouling coatings with single anti-fouling component ， the bionic anti-fouling coating with all three anti-fouling components had better anti-fouling effect. The sample with saccharin had better anti-fouling effect than that with other single anti-fouling components.

参考文献/References:



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备注/Memo

备注/Memo:
收稿日期： 2023-12-04 修回日期： 2023-12-20 作者简介： 高虹（ 1969 —），女，博士，副教授，硕士生导师，主要从事涂料等方面的研究， email ： 2747260357@qq.com?/html>
更新日期/Last Update: 2024-07-08