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]
一种结构仿生防污涂料的制备
- Title:
- Preparation of a structural bionic antifouling coating
- Keywords:
- bionics ; antifouling paint ; soft coral
- 分类号:
- TQ152
- 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:
[1] Salta M, Wharton J, Blache Y, et al. Marine biofilms on artificial surfaces: structure and dynamics[J]. Environmental Microbiology, 2013, 15(11): 2879-2893.
[2] 胥震 , 欧阳清 , 易定和 . 海洋污损生物防除方法概述及发展趋势 [J]. 腐蚀科学与防护技术 , 2012, 24(3): 192-198.
[3] Michael R D, Ciriminna R, Bright F V, et al. Environmentally benign sol-gel antifouling and foul-releasing coatings[J]. Accounts of Chemical Research, 2014, 47(2): 678-687.
[4] Callow M, Callow J A. Marine biofouling: a sticky problem[J]. Biologist, 2002, 49(1): 1-5.
[5] Piola R F, Dafforn K A, Johnston E L. The influence of antifouling practices on marineinvasions[J]. Biofouling, 2009, 25(7): 633 – 644.
[6] 张云 , 杨松 , 艾迎春 , 等 . 船舶低表面能防污涂料现状及展望 [J]. 全面腐蚀控制 , 2020, 34(7): 48-51.
[7] 张文毓 . 船舶涂料的技术现状与应用进展 ( 上 )[J]. 船舶物资与市场 , 2018(2): 31-35.
[8] 雍飞 . 有机硅低表面能涂料组合物及其制备方法、更新方法和应用 : CN, 102344747B[P]. 2013-12-04.
[9] Galhenage T P, Hoffman D, Silbert S D, et al. Fouling- release performance of silicone oil-modified siloxane[J]. Polyuretha Coatings, 2016, 8(42): 29025-29036.
[10] 施利毅 . 氟改性丙烯酸锌防污树脂的制备方法 : CN, 102167774A[P]. 2011-03-02.
[11] 高虹 . 仿生涂料的应用研究进展 [J]. 电镀与精饰 , 2023, 45(6): 56-59
[12] 郑禹 , 胡萍 , 李珂 , 等 . 轨腰仿生自分层防腐梯度涂料合成及影响因素和结构探究 [J]. 表面技术 , 2020, 49(1): 256-264.
[13] 郭智仁 , 孙秀花 , 高昌录 . 仿生防污涂料的研究进展 [J]. 现代化工 , 2019, 39(4): 18-21.
[14] Sullivan T, Regan F. Marine diatom settlement on microtextured materials in static field trials[J]. Journal of Materials Science, 2017, 52(10): 5846-5856.
[15] 严小红 , 郭跃伟 . 软珊瑚化学成分和生物活性的研究进展 [J]. 中国天然药物 , 2005(2): 7-15.
[16] 洪峰 , 赵中华 , 桂泰江 . 仿生防污涂料的发展概况 [J]. 现代涂料与涂装 , 2002(5): 7-11.
[17] Sergey D, Aisha S M. Inhibition of bacterial fouling by soft coral natural products[J]. International Biodeterioration & Biodegradation, 2015, 98: 53-58.
[18] Eskander R. Chemical defense of soft coral sinularia polydactyla from the red sea against marine biofilm-forming bacteria[J]. Ocean University China, 2018, 17(6): 1451-1457 .
[19] Tian L, Yin Y, Jing H. Novel marine antifouling coatings inspired by corals[J]. Materials Today Chemistry, 2020, 17: 100294.
[20] Gomaa M. N. Antibacterial effect of the red sea soft coral sarcophyton trocheliophorum[J]. Natural Product Research, 2016, 30(6): 729-734.
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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>